I Bought This Horribly Sketchy Chiller on AliExpress

2024 ж. 17 Мам.
2 045 529 Рет қаралды

Thank you Paradox for sponsoring today's video. To play Cities Skylines 2 today head on over to: play.citiesskylines.com/Linus...
We bought a sketchy chiller off of AliExpress and decided to limit test it. Will condensation be the end of this build though?
Discuss on the forum: linustechtips.com/topic/15378...
Buy an FS Thermal Spot Cooling Chiller from AliExpress: lmg.gg/YA9zI
Buy an Intel Core i9-14900K CPU: geni.us/vpeWvn
Buy an ASRock Z790 Taichi Lite Motherboard: lmg.gg/IGHdE
Buy an MSI NVIDIA GeForce RTX Suprim X Graphics Card: geni.us/g2dHT
Buy an EKWB EW Quantum Velocity² Nickle + Plexi Water Block: geni.us/roT9x
Buy Crucial 4800MHz CL40 32GB DDR5 RAM: geni.us/YnAbPQn
Buy a Noctua NH-U14S CPU Cooler: geni.us/cYR6CH
Buy a MEAN WELL LRS-600-24 PSU: lmg.gg/w3oqE
Buy a Seasonic Prime PX-1300 PSU: lmg.gg/Y3jAV
Buy a Phanteks NV5 Mid-Tower Chassis: lmg.gg/O9hWP
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CHAPTERS
---------------------------------------------------
0:00 Intro
1:23 The Idea
3:35 Missing Parts
4:45 It's Going to Work (Right?)
7:43 Mounting the Chiller
8:51 Getting Greasy
13:41 The Chungus and the Chiller
16:30 Condensation and Temps
18:50 Set it to "CPU BURN!"
20:40 Still Bottlenecking
22:24 Roundabout. Roundabout.
25:00 Final Results and Thoughts

Пікірлер
  • We all need to take a break sometimes to chill out. This is our roundabout way of saying, after watching us benchmark the game, check out Cities Skylines 2 at: play.citiesskylines.com/LinusTechTips

    @LinusTechTips@LinusTechTips6 ай бұрын
    • Ok

      @buyurao5346@buyurao53466 ай бұрын
    • sure, after they fix the performance issues.

      @DarcMagikian@DarcMagikian6 ай бұрын
    • here for the ratio

      @PortocaliusMaximus@PortocaliusMaximus6 ай бұрын
    • After the game is actually finished.

      @handspiker1994@handspiker19946 ай бұрын
    • sorry linus but the info on the how the coller works is wrong. what you call a sensig bulb is the filter that removes moisture from the refrigerent. and the cappeleri piping is the expansion valve that regulats the refrigerasjon. the reduksjon in the inner diameter is what creats a reduksjen in the boiling point. (sorry for bad english i am from norway)

      @Ciraks11@Ciraks116 ай бұрын
  • Making something that runs cities skylines at a reasonable frame rate is an amazing challenge

    @SerraMonsoon@SerraMonsoon6 ай бұрын
    • ARK: Survival Ascended has entered the chat

      @hallamalach8186@hallamalach81866 ай бұрын
    • ​@@hallamalach8186modded minecraft with shaders has entered the battle

      @srquack27@srquack276 ай бұрын
    • Next Scrapyard Wars: Each team can spend up to $1000 and gets $10 back for each 1 fps they get in Cities skylines 2.

      @NoisyGiraffe@NoisyGiraffe6 ай бұрын
    • 8 years ago maybe@@hallamalach8186

      @FriendxA@FriendxA6 ай бұрын
    • It's the new Crysis. Only Crysis was fun.

      @privacyvalued4134@privacyvalued41346 ай бұрын
  • Sketchy Coolers will always be my favorite tradition.

    @allecio@allecio6 ай бұрын
    • Sketch hardware makes for some of the best LTT videos. It's either worse then anyone thought and makes for a hilarious video, or they run across a rare gem that's just cool to see.

      @Staren01@Staren016 ай бұрын
    • at least this one was not quite as sketchy on assembly as usual

      @jblob5764@jblob57646 ай бұрын
    • ​@@Staren01this one's definitely cool to see that's for sure

      @ddwwcruz@ddwwcruz6 ай бұрын
    • am i crazy or does this cooler actually seem to be not that janky? i mean if they just included the electrical panel that the boys needed to get, this just seems like a very functional solution. mind you, that cooler is dumping heat in the room and obviously in a wide open area like their workshop it isn't noticeable, but it would be if you're in a smaller closed area.

      @eldukedrino@eldukedrino6 ай бұрын
    • Idk, something about Linus showcasing coolers just seems a little off these days. 🤔🤔

      @mattyboolin@mattyboolin6 ай бұрын
  • Alex's "I made these nice little L brackets here out of couple L brackets" made me think of Dave the Barbarian's "Dave constructs a homemade megaphone, using only some string, a squirrel, and a megaphone".

    @kylevlaming4343@kylevlaming43436 ай бұрын
    • That's a blast from the past

      @Parmetheus@Parmetheus6 ай бұрын
  • Ask Nerdforge to make a shell to cover the chiller in a style that matches the pc case and it will look fantastic, but that's if you plan on keeping that case equiped with it.

    @RobTheSquire@RobTheSquire6 ай бұрын
  • I'm gonna be honest, the zoomer retention is one hell of a distraction 🤣

    @dustin8889@dustin88896 ай бұрын
    • wym?

      @cubecubecubed3602@cubecubecubed36026 ай бұрын
    • i agree , i hate this

      @corentingoovaerts133@corentingoovaerts1336 ай бұрын
    • It sucks, i actually had to resize my window to stay focused on the explanation

      @robertjusic9097@robertjusic90976 ай бұрын
    • Very true

      @bhavyagarg7004@bhavyagarg70046 ай бұрын
    • It really is, and that's coming from a zoomer

      @Hypnodog_@Hypnodog_6 ай бұрын
  • I'm an HVAC Technician. Your explanation of the refrigeration cycle is explained better than all of my coworker's "customer-level explanation." Also, that grease or whatever and foam to prevent condensation is genius. I always thought of converting a window AC unit into a CPU cooler, and my idea of preventing condensation was creating a perfectly air-sealed case, pulling it into a vacuum, and then filling it with dry nitrogen haha

    @nuc2726@nuc27266 ай бұрын
    • To be fair, i'd love to see a video of that being attempted lol

      @TroublesomeOwl@TroublesomeOwl6 ай бұрын
    • what if you also cool the inside of the case to negative temp? then you wont have condensation around the cpu block but only on the pc case walls and you can easily drain it

      @faustinpippin9208@faustinpippin92086 ай бұрын
    • Great video idea

      @TheFalseShepphard@TheFalseShepphard6 ай бұрын
    • I've often thought about an AC cooling for my computer, too, but not to make it really cold, but to bring the heat outside my room, with the AC unit being outside my window. keep the temp of the liquid at about room temp to avoid sweating. Not sure how accurate it would be though.

      @MekamiEye@MekamiEye6 ай бұрын
    • That would be a fun project. I do wonder what sized cap tube one would use for that. I do see possibly issues of short cycling the compressor depending on how you control the system. The system he is using is equivalent to about 1/5 ton (according to ye ol interwebs conversion) so even with a small wondow ac we are above that. A larger reservoir would solve that by having a larger volume to cool so we could run fewer cycles but longer ones. With that we could make the unit work like a glycol chiller where the evaporator is placed inside the reservoir. As for controlling the temp any off the shelf 120v digital temp controller for a reach in cooler would work. What I dont know is pc water cooling so I dont know if we can put a glycol water mix in it. If we can we could cool that well below freezing

      @gakm4931@gakm49316 ай бұрын
  • I love videos where linus and alex just hang out and do stuff like this. More content like this please!!

    @johnhammond6248@johnhammond62486 ай бұрын
  • Thank you, thank you very much, thank you. 15 years ago, I modeled a project in drawing about this type of cooling, and I always looked for someone who could motivate me and I never found anything similar to my ideas. However, today, you fulfilled a childhood dream of mine. Eternally grateful for building my dream and showing that it works, one day I will be able to build one. Thank you very much . A simple Brazilian, but forever satisfied, Thank you.

    @Kadmos.1@Kadmos.16 ай бұрын
  • The LTT intro! Missed it! If that jingle only gets used for “let’s do stupid cooling stuff in the shop with Linus and Alex” I’d be fine with it.

    @DaboInk84@DaboInk846 ай бұрын
    • it's been a while since we last seen it

      @LocalRapid@LocalRapid6 ай бұрын
    • I believe it’s only sponsored videos

      @Jonathan-bi8hr@Jonathan-bi8hr6 ай бұрын
    • I really really miss it too

      @NikitaWolf1776@NikitaWolf17766 ай бұрын
    • Love the intro!!

      @natuurreizigerofzo6516@natuurreizigerofzo65166 ай бұрын
    • @@Jonathan-bi8hrisn’t every video sponsored?? Lol

      @grandmoffporkins@grandmoffporkins6 ай бұрын
  • Am I crazy or is this the first time in a long time we get an actual animated LTT intro

    @SixFigureMedia@SixFigureMedia6 ай бұрын
    • It’s been awhile.

      @jmrgamer8473@jmrgamer84736 ай бұрын
    • Yes, the last one was a long time ago, but if the animated intro plays, depression rates drop to zero :D

      @z30_HUNGARY@z30_HUNGARY6 ай бұрын
    • Yeah it's been a whole 3 days since we've had an animated intro! (Adam's AMD Ultimate Tech Upgrade)

      @JealY666@JealY6666 ай бұрын
    • @@JealY666 no I mean like the old school ltt intro

      @SixFigureMedia@SixFigureMedia6 ай бұрын
    • nothing about the intro has changed. it's been the same

      @Jerios@Jerios6 ай бұрын
  • Refrigeration guy here. Impressed with the explanation of refrig cycle, FYI. Theres no sense bulb, or expansion valve in this system. This is "fixed orrifice" and that cap tube is the "metering device" the flow rate is fixed, vs a thermal exansion valve with a sensing bulb, is self adjusting and varries the refrig flow for efficiency. The bulb here is a filter drier to remove moisture, otherwise said moisture freezes in the cap tube, plugging it up.

    @nilamotk@nilamotk4 ай бұрын
  • You could make a PWM fan control to chiller UART converter to automate the cooling control! Super cool project!

    @tbx1024@tbx10246 ай бұрын
    • That would be so cool! Using the connector already on the motherboard to internally probe temps. 🙌🙌

      @Surms41@Surms416 ай бұрын
    • that actually sounds like a solid idea!

      @Dylan_Lanckman@Dylan_Lanckman6 ай бұрын
    • But with no documentation it will be a nightmare to figure out the right command needed to set the various commands

      @user-ur4ih8vw8d@user-ur4ih8vw8dАй бұрын
  • After watching Technology Connections explaining how a heat pump works for what feels like 30 times, now I get to see LTT explaining it! Great job explaining it in a few minutes!

    @Kleyguerth@Kleyguerth6 ай бұрын
    • This actually caused a bit of a dilemma for me. I already knew about heat pumps thanks to Alec, so I wanted to watch the gameplay, but the "zoomer retention" made me feel guilty.

      @shaneclark8903@shaneclark89036 ай бұрын
    • And here I was hoping they'd either get him to do it or Linus would dress up in a brown suit to explain it.

      @evildude109@evildude1096 ай бұрын
    • HEATPUMPS!!!

      @OfficialFo@OfficialFo6 ай бұрын
    • Every 15 days i go back snd watch him ramble about heat pumps , iys fun

      @chaitanyakulkarni6416@chaitanyakulkarni64166 ай бұрын
    • And yet I still love technology connections for the different style/humor, and the much more in depth explanations along with the presentation.

      @thecyberquake618@thecyberquake6186 ай бұрын
  • As a certified refrigeration technician. The "capillary coil" is actually called a capillary tube and that is acting as the metering device to feed refrigerant at a constant rate. The refrigerant is still in a liquid phase after the capillary tube and it becomes vapor when heat is absorbed from the water. If no heat is absorbed you will have liquid feedback to the compressor which will kill a compressor. Loved the video, just figured I'd chime in

    @TheDude-fy5cm@TheDude-fy5cm6 ай бұрын
  • That gameplay during was so distracting

    @Jim29588@Jim295886 ай бұрын
  • Would love to see part 2 where you actually daily drives this but with better configurations!

    @lazysputnik5141@lazysputnik51416 ай бұрын
  • Im so surprised, this build is actually decent. Somewhere in the beginning it looked like they were going full jank like usually. But this actually turned out as something you could sort of actually use

    @MATT.04@MATT.046 ай бұрын
    • ​​@@gags730i wasn't talking about the cooler itself being janky. I was talking about the entire build in general. Usually the concept is, alex "prepared" some cooling project, then alex and linus build and a dozen of things go wrong, which they then fix with duct tape and ty-wrap kinda solutions that sort of work. And the final thing is just a heap of garbage that needs lots of adjustments and like doesn't really reliably run at all, but only works because like 3 skilled technicians are paying constant attention to things. This project looked like it headed that way, but they actually managed to create a decent thing

      @MATT.04@MATT.046 ай бұрын
    • The downfall of this channel is a sight to see 😂

      @hotwings9382@hotwings93826 ай бұрын
    • ​@@hotwings9382downfall? Idk where you are looking, but I'm not seeing downfall anywhere. They are still making fun tech content, still getting over a million views on every video, still have sponsors on every video. All i see is a very healthy channel

      @MATT.04@MATT.046 ай бұрын
    • ​@@MATT.04 to me that's the fun of these videos though. Part "here's why no one bothered making a commercial version of this" and part "how far can we push this ridiculous idea"

      @yeti25934@yeti259346 ай бұрын
    • @@gags730 ​i think the reason for this jank has mostly to do with time. They take a certain amount of time to shoot the project. And then, when faced with problems, they decide to go for the quick and simple solution, rather than a proper one. Which makes sense as they tend to take the whole thing apart as soon as the video is done anyway. The goal is to showcase concepts and crazy theoretical ideas, and how they could be made practical, and how they would perform. Their goal is not to build a reliable system that's properly built. They are doing an experiment, not building professional grade infrastructure

      @MATT.04@MATT.046 ай бұрын
  • The Alex cooling videos get more and more anxiety inducing. It’s like, instead of Fast and Furious, he’s Lanky and Janky

    @gqh007@gqh0076 ай бұрын
    • 😂😂😂😂

      @prescotthancock5907@prescotthancock59076 ай бұрын
  • There needs to be a part 2 of this video with constant temperature feedback controller installed, problems fixed permanently (sound proofing?) and turned into an actual primary use computer its too good to be an experiment

    @mouse454@mouse4546 ай бұрын
    • They already have a controller installed. It uses pressure to regulate temperature and I would argue that they do not need any more equipment to set that chiller to a specific temperature range using cut out pressure(the COP they were talking about) and the CIP(cut in pressure) that they never discovered on this unit.

      @adamhorn8414@adamhorn84146 ай бұрын
    • paradox interactive can’t afford another video 😭 their fans hate them (unjustly imo)

      @NithinJune@NithinJune4 ай бұрын
  • The sarcasm in these videos with Alex and Linus makes this the best tech videos out there. Damn i love you guys 😂😂😂

    @Draugrtvv@Draugrtvv3 ай бұрын
  • I love how in these build videos alex 70% of the time defaults to "we'll just use zip ties"

    @HalfEclipsed@HalfEclipsed6 ай бұрын
  • This is hilarious after the disastrous launch of the game due to performance issues, amazing.

    @ruskie8308@ruskie83086 ай бұрын
    • Even the menu can benchmark a CPU 😂

      @Nighthawk20000@Nighthawk200006 ай бұрын
    • For real, it even feels like the thrust of this video is that cities skyline is insanely hard on your machine which is... An interesting marketing strategy

      @TheThirdPrice@TheThirdPrice6 ай бұрын
    • That's what happens when people keep pre-ordering

      @user-op8fg3ny3j@user-op8fg3ny3j6 ай бұрын
    • Ya I'm disappointed that they took Paradox as a sponsor at this time.

      @ians7184@ians71846 ай бұрын
    • they fixed the performance with todays patch

      @kristian9268@kristian92686 ай бұрын
  • It's been a long time since I seen this kind of video from LTT. Liked the format before. Love it now! Much more... Human, far less corporate / money oriented. Nice turn back in time to your early days.

    @charonjr1701@charonjr17015 ай бұрын
  • hi guys i work with chillers and had a wow idee if you can get a air tight case and pump dry nitrogen in that will solve all your condensation probs and if you use glycol not water you can go to sub 0 we have systems in South Africa running at -30 C° and will not ice up when you use glycol and not water. Dry nitrogen will displace all the moisture in the case so no condensation can form. love your content.

    @tobiekruger3397@tobiekruger33976 ай бұрын
  • This was actually one of the best videos ive seen in a long time. Cant even tell you why, was just really good. The PC was the right amount of janky - functional and successful without being over the top, or the polar opposite of being a total jank-fest.

    @Wychfyre_@Wychfyre_6 ай бұрын
    • Same dude. Can't explain it.

      @Bankay89@Bankay896 ай бұрын
    • Unexpectedly unexplainable

      @Oz7ki@Oz7ki6 ай бұрын
    • Found the zoomers.

      @RainOfAshes@RainOfAshes6 ай бұрын
    • 1. Alex 2. Aliexpress 3. Chiller

      @bardiafn5966@bardiafn59666 ай бұрын
    • Its because of the gameplay on the right

      @inbetween7470@inbetween74706 ай бұрын
  • Chem Eng student here, COP is coefficient of performance; it’s basically just a ratio between useful heating to work. Also, thought Linus’s description of the refrigeration cycle was really good! Wish my lecturers explained it to me like that the first time I was learning about the carnot cycle.

    @HaymerDav@HaymerDav6 ай бұрын
    • I doubt that what manufacturer meant, ever seen real life chiller with cop of 650? ; ) They most likely meant cooling power since its supposed to be able to take 600w load, just AliExpress things ^_^

      @sznikers@sznikers6 ай бұрын
    • In this case it its probably something like COoling Power, COmPressor speed because that seems to be what is being adjusted by that setting

      @dasrue6983@dasrue69836 ай бұрын
    • Yeah but that's sketchy, 650 COP is technology from maybe the year 3023, even 6.5 is a lot for such small compressor, and I never heard of changing the COP to change the output power , I think its just controlling the cooling power as 650W sounds close to the 600W advertised, and COP will stay more or less the same, maybe less efficient toward the higher power values.

      @Aybex97@Aybex976 ай бұрын
    • @@sznikers it does, however, make it doubling confusing in a refrigeration context haha. It was my first thought too until the casual 650 lmao. Just AliExpress things indeed.

      @broad_cat@broad_cat6 ай бұрын
    • @@Aybex97 I assumed 6.5 personally, happy to be told I’m wrong. However adjusting the power effecting COP isn’t unheard of on small compressors. 6.5 is pretty high for something this size, but then again in my work, and studies I deal with compressors at an industrial scale

      @HaymerDav@HaymerDav6 ай бұрын
  • why the gameplay 😭

    @crispy.caesus@crispy.caesus6 ай бұрын
    • Whatttttttttttt

      @zaclabucay5523@zaclabucay5523Ай бұрын
    • Zoomer Retention

      @MassivePonyFan@MassivePonyFan28 күн бұрын
    • ​@@MassivePonyFan as a zoomer this actually made it harder to focus for me

      @dasunyxo7546@dasunyxo754627 күн бұрын
    • ​@@dasunyxo7546I had to just completely skip that part of the video

      @TylerBonenfant@TylerBonenfant21 күн бұрын
  • I wonder if the Zoomer Retention segments actually show a statistically significant increase in attention retention. I think it'd be awesome if you guys made a video about the statistics involved with a KZhead channel at the scale of this one.

    @1000percent1000@1000percent10005 ай бұрын
  • FYI that "sensing bulb" is called a filter drier. it's purpose is to remove contaminants and moisture before feeding through the capillary tube

    @BINGO-Bob@BINGO-Bob6 ай бұрын
    • yeah the capillary tube is the metering device there is no thermal expansion value in that system

      @joshuafiss9750@joshuafiss97506 ай бұрын
    • Ha ha yeah I cringed just a bit with his refrigeration explanation but I gotta give him props for trying!

      @HVACRVIDEOS@HVACRVIDEOS6 ай бұрын
    • @@HVACRVIDEOS You must have an alarm for someone explaining hvac badly 😂

      @Firecul@Firecul6 ай бұрын
    • ​@@HVACRVIDEOSI went to the comments to shout out your channel. And there you are already 😂 Have a good day sir!

      @DedmenMiller@DedmenMiller6 ай бұрын
  • 3:00 I had to close the right side with my hand to actually listen to linus. Please don't do this in any video ever again

    @Bombingham@Bombingham6 ай бұрын
  • Linus, you did that CPU insulation amazingly, very quick and proffessional looking 👍

    @MrFiver1111@MrFiver11116 ай бұрын
    • Not his first rodeo😂

      @MrFrankdole@MrFrankdole5 ай бұрын
  • ▫️This was excellent - riveting, interesting and greatly informative. I’m a Cities: Skylines and SimCity (yup, I still enjoy it) genre fan (no pun intended), too. This post genuinely put into perspective how complicated and intricate computer cooling dynamics work at any size. I had a great “How It’s Made” moment. You guys are awesome, delightfully entertaining, and so “cool” in what you do. Thank!

    @USEditor@USEditor5 ай бұрын
  • Linus has bestowed upon us the gift of 2 Ltt videos in one day! What a time to be alive!

    @oimate351@oimate3516 ай бұрын
    • Pew Pew pew

      @oimate351@oimate3516 ай бұрын
    • Well i think the another one was edited very much

      @MeMe-rh4jy@MeMe-rh4jy6 ай бұрын
    • Yeah wasn't that the problem...

      @TypausZuendorf@TypausZuendorf6 ай бұрын
    • @@TypausZuendorf Nope actually

      @MysticSmthng@MysticSmthng6 ай бұрын
    • Everybody hold onto your papers?

      @TheArmyofWin@TheArmyofWin6 ай бұрын
  • 22:36 _"That's a valid city building strategy"_ It's the one used in France. Roundabouts everywhere.

    @GileadMaerlyn@GileadMaerlyn6 ай бұрын
  • Linus and Alex always make for a fun video.

    @bebarty@bebarty6 ай бұрын
  • I'm adding a wood stove literally next to my server room, so I need to drywall/insulate it and start thinking about hvac now. This would actually be pretty cool to basically cool the whole room. Have two, and have them both run if one can't keep up.

    @redsquirrelftw@redsquirrelftw6 ай бұрын
  • So this is what i need to stop my 4090 boiling me alive when playing Cities Skylines 2!! Alex, hook me up 😅 Edit: looks like you need someone to fix your traffic for you too. Just give me a call 😊👍

    @BiffaPlaysCitiesSkylines@BiffaPlaysCitiesSkylines6 ай бұрын
    • Hey biffa :)

      @craftyplayz_@craftyplayz_6 ай бұрын
    • You should be sweet going into the winter months, think about us poor Australian’s going into Summer!

      @twodollarstwenty@twodollarstwenty6 ай бұрын
    • The map was from Colossal Order, they used it for performance testing and I want none of the blame for the problems in it haha -AC

      @LinusTechTips@LinusTechTips6 ай бұрын
    • you will boil even more with this if you dont put it outside your home. The chiller uses power itself, and the laws of thermodynamic say that the amount of heat in your room will increase by how much your computer + the chiller dump into it. The best way to not boil is to not use high TDP components, or have good airconditioning, or both.

      @marsovac@marsovac6 ай бұрын
  • I loved the refrigeration loop explained. It was the closest to correct I've seen in a video like this. The sensing bulb he called out is actually a liquid line filter/dryer, but that's the only thing i saw described incorrectly.

    @wesorrill1864@wesorrill18646 ай бұрын
    • There was a few other inaccuracies but I give him massive credit for his effort!

      @HVACRVIDEOS@HVACRVIDEOS6 ай бұрын
    • No expansion valve on a capillary system, pressure drop occurs in the cap tube, skips over the fact that the evaporating liquid refrigerant is what absorbs the heat and skips straight to saying the vapour becomes superheated, etc. He did pretty poorly on this tbh.

      @nathanwildman6404@nathanwildman64046 ай бұрын
    • ​@@nathanwildman6404the video is right for the majority of viewers. Getting to technical for the majority will mean less continued watch time for them. They have to balance it, they could explain the whole thing in detail but that's going to bore the vast mass of LTT but other channels that are for in depth analysis building would. Surprised they didnt pop up a diagram for for 5 seconds which showed how it worked but for LTT this is just right

      @CrazyBikerGuy@CrazyBikerGuy6 ай бұрын
    • @@nathanwildman6404 I'm just glad they tried. Could've skipped it all together and said let's see if this stuff can make it run cooler. And yeah, if they want too in depth it would just bore people, like the guy below said.

      @wesorrill1864@wesorrill18646 ай бұрын
    • @@HVACRVIDEOS woah its chris!

      @Codesed@Codesed6 ай бұрын
  • The "just jank it" theme has been common in these videos, but this time you should have tried to use those connectors on the controller, so it could self regulate the temperatures. That would have been much more interesting than manual control, and could probably avoid the condensation problem all together.

    @wettuga2762@wettuga27626 ай бұрын
  • It is a much better idea to just use regular car antifreeze for these situations. The coolant can drop to -40°C and it will still be fine.

    @mots4390@mots43906 ай бұрын
    • Just have to make sure it won't corrode any of the components. That's the reason there are so many different types of antifreeze - they're based on the material makeup of the components in the vehicle they are to be used in.

      @captainobvious8665@captainobvious86654 ай бұрын
    • i just wanna make my 5950X crap to staph random reboots, so no need for deep freezing

      @chiboreache@chiboreache4 ай бұрын
  • 2:21 HOW DARE YOU! But also, thanks, I was zoning out

    @FalconLight@FalconLight6 ай бұрын
  • The terms COP (coefficient of performance) and EER (energy efficiency ratio) describe the heating and cooling efficiency of air conditioners 😊

    @steffenjany@steffenjany6 ай бұрын
    • I feel like Alex should know this, given he is a mechanical engineer. Active cooling is a part of the thermodynamics module taught to mech engineers at my uni at any rate

      @juliuss2056@juliuss20566 ай бұрын
    • And that COP in de vid will have been 6,5 as 650 would be physics breaking high lol

      @WouterVerbruggen@WouterVerbruggen6 ай бұрын
    • The way he explained it was just a basic controller. You can't control COP by "up/down" control. I think Alex knows what COP is but in this application it's not the coefficient of performance as you can't just increase that at the press of a button.

      @nickcramp630@nickcramp6306 ай бұрын
    • @@nickcramp630 I didn't pay attention that closely. Yea that doesn't make any sense. CoP is generally a function of temperature difference and load

      @juliuss2056@juliuss20566 ай бұрын
    • I don't think coefficient of performance is logical in this case though. It could be something like cooler/cooling output power in watts.

      @AtomicPotato007@AtomicPotato0076 ай бұрын
  • Alex smiling is everything 😩 He’s such a heartthrob ❤

    @kiarasimone123@kiarasimone1235 ай бұрын
  • Great project! Though the Zoomer retention gameplay is very disturbing for us, older folks.

    @HarryHeres@HarryHeres6 ай бұрын
    • Seriously, they have a problem, it should not be catered to. They should be finding out what is wrong with their brains that they can't focus for 30 seconds straight.

      @danskrivseth2831@danskrivseth28316 ай бұрын
  • The zoomer retention bit was quite funny but wow is it distracting, pure suffering getting through it while trying to listen to Linus

    @Pyroning@Pyroning6 ай бұрын
  • Sketchy cooling with Alex is one of the last reminders of good ol' days

    @fayyadrahman7947@fayyadrahman79476 ай бұрын
    • Alex in the good ol' days? That just makes me feel old😢

      @isakgustavsen6536@isakgustavsen65366 ай бұрын
    • We're in the good ol' days now. Enjoy it! Things are only going to get better. :)

      @benjaminoechsli1941@benjaminoechsli19416 ай бұрын
  • Omg im in shock! Thank so much for using the Linus i made. I know we had some issues with the last model. But i spent countless nights making the perfect LinusDroid 5000 model abd cant believe you featured it in your video. He might start balding soon tho

    @donpauliewalnuts3787@donpauliewalnuts37876 ай бұрын
  • Awesome of Linus to give a shoutout to TastyPC! 🎉

    @TefenCa@TefenCa6 ай бұрын
  • i love that this is one of the least sketchy chillers in the channel so far also Andy's reaction to the in-game camera is a pretty strong selling point

    @Artista_Frustrado@Artista_Frustrado6 ай бұрын
  • 2:53 it's so fucking distracting

    @sexdefenderno2@sexdefenderno26 ай бұрын
  • Linus: I felt you should use o phase change chiller(s) like this for your home pool water cooling system. Just find a unit with water on both the hot and cold side. Chilled water for your PCs, with hot water for your pool.

    @PsRohrbaugh@PsRohrbaugh6 ай бұрын
  • COP (Coefficient of Performance) The Co-efficient of performance (COP) is an expression of the efficiency of a heat pump. When calculating the COP for a heat pump, the heat output from the condenser (Q) is compared to the power supplied to the compressor (W). COP = |Q| W. For the lads wondering what COP is.

    @affektivmusic@affektivmusic6 ай бұрын
  • Would be fun to see that chiller in a loop cooling both cpu and gpu! :D

    @yikes299@yikes2996 ай бұрын
    • I agree with you

      @bluebird0828@bluebird08286 ай бұрын
    • Came here to say the Samething

      @allblacksvt88@allblacksvt886 ай бұрын
    • and a biggg reservoir to keep a gallon of water at freezing to combat heat soak in long power draw situations. * apparently will help keeping the AC from cycling as much once they get a temperature probe to cycle the compressor.

      @Surms41@Surms416 ай бұрын
    • ​​@@Surms41with a suitable controller you can programme the amount of compressor starts, start and off delay.

      @chappy2121@chappy21216 ай бұрын
    • @@chappy2121 I assumed so if they didn't go the jank route. I wonder how long they're gonna run that system before adding safety.

      @Surms41@Surms416 ай бұрын
  • I love these ~30 min videos. I love seeing all the little struggles and wins along the way and also just the guys talking about all the things they had to learn to do to get the project to work. It feels like all your best videos from the past and I hope these vibes stay with this channel! Thanks!!

    @dylanstorts4327@dylanstorts43276 ай бұрын
    • Yeah I've honestly noticed much way more entertaining videos since Linus stepped down to focus on purely content

      @GlorifiedGremlin@GlorifiedGremlin6 ай бұрын
    • 100%

      @PhotonBread@PhotonBread6 ай бұрын
  • Im laughing so hard right now, i was watching the video and until the halfway point of "the idea" I didn't realize there was gameplay, then i read the caption LMFAO.

    @DrSuperDave@DrSuperDave4 ай бұрын
  • THE INTRO IS BACK LETS GOOOO

    @shortshrimp@shortshrimp6 ай бұрын
  • 1:15 the og intro is back LET'S GOO

    @mrkingbeastmediakenth2009@mrkingbeastmediakenth20096 ай бұрын
  • Errors in video: 1) That is a capillary chiller. There is no sensing bulb or expansion valve. That would be for a TXV which is not a part of this chiller. 2) The "power" of the compressor controller is the frequency in Hz. It's a mini 3 phase compressor.

    @joeyf504327@joeyf5043276 ай бұрын
  • Fixed orifice metering devices like capillary tubes don’t use a sensing bulb to adjust refrigerant flow. That is not a sensing bulb, it is most likely a filter drier seeing as it’s on the refrigerant liquid line. There is multiple ways we could improve upon this design, one would be an inverter style compressor and ECM style condenser fan that ramp up and down depending on demand

    @ListenEverSoClosely@ListenEverSoClosely6 ай бұрын
    • As a licensed hvac technician this it true that is a filter dryer

      @ericschepers9317@ericschepers93174 ай бұрын
  • Nice explaining im a service technician in the netherlands and work for carrier Refrigeration benelux and you did a great job explaining how a cooling system works!

    @jmeik9633@jmeik96336 ай бұрын
  • I spit out my drink when the "gameplay for zoomer attention" appeared. That was too good

    @TheDoubleDodo@TheDoubleDodo6 ай бұрын
    • right? it works tho

      @raulgalets@raulgalets6 ай бұрын
    • I hated that part, it actually me that part unwatchable for me and I had to skip. :| Some random flashing shit on the side of my eye really triggered my eyes/brain in a bad/uncomfortable way.

      @Phonoman@Phonoman6 ай бұрын
    • i have actual adhd and ironically for me it made the whole part of the video literally unwatchable, i didnt understand a single word of what he explained

      @G4M1N6@G4M1N66 ай бұрын
  • 6:17 his intrusive thoughts won 💀

    @Nirwanaa@Nirwanaa6 ай бұрын
  • I work in HVAC and made one of these for my personal rig out of a dehumidifier. Chills both my CPU and GPU very well, running a 12700 and 3080. Made a controller from an arduino that reads in and out temps to know when to come on. It also has an additional room temperature sensor and humidity sensor to calculate dew point. This insures none of the components or tubes start condensing. Don't use any radiators and even on heavy gaming on max graphics I hardly see it go over 40 Celsius. The thing is awesome. Even made a display to show readings of the unit on my desk. Was more of a project I did for fun combining everything I enjoy doing and is now a part of my setup.

    @rjrobert1000@rjrobert10006 ай бұрын
  • Linus: We are GPU bound Also Linus: Playing a game on high details in 4k instead of reducing it to 720p for the test.

    @hubertnnn@hubertnnn6 ай бұрын
  • A phase change chiller that works?! nice! Great video everyone! PS: Noticed Alex's Edison hat! Those boys doing some sweet stuff on them hybrid semis.

    @stelp7617@stelp76176 ай бұрын
  • The part after 2:30 gave me actual brain damage

    @ubivatel4207@ubivatel42076 ай бұрын
  • Jesus christ, Linus. Retention footage? Just jangle your keys every 30 seconds like the rest of us.

    @ShapezPuller64@ShapezPuller646 ай бұрын
  • 10:04 I have been summoned!! 👻

    @TastyPC@TastyPC6 ай бұрын
  • Would love to see you guys run some of these chillers at just above the dew point. It would be interesting to see you guys set up a system that automatically sets that.

    @CouchMarine42@CouchMarine426 ай бұрын
    • me to, they look a realy cool add on , if could a little smaller, and a lot more finished, or at least list part needed to finish it to working cooling system, but they did send out extrea parts needed to get it going? 66%, ould looked into why 66%,

      @dh2032@dh20326 ай бұрын
  • gameplay for zoomer retention is the funniest but most accurate thing i have seen in an LTT video hahahaha

    @SpencerTech@SpencerTech6 ай бұрын
    • Spent a solid 5 minutes struggling to breathe after seeing that part hahah

      @brando5450@brando54506 ай бұрын
    • It drove me nuts. Do they get to a point where it's a joke? I was 3 minutes in when I paused it to scroll down to see if anyone else was complaining. they're not. I win the oldest man award today. I might only be 35 years old physically but I'm at least twice that on the inside.

      @G0rgar@G0rgar6 ай бұрын
    • ​@Gibby4560 Same, I'm 10 seconds into the zoomer retention part and it's driving me crazy.

      @lilconvict8312@lilconvict83126 ай бұрын
    • I am 17 and its driving me nuts

      @lanticosu@lanticosu6 ай бұрын
    • I absolutely hated it, while I understand doing it as a bit, it shouldn't be for the whole minute. It was so annoying seeing movement in my peripheral vision.

      @EricLab97@EricLab976 ай бұрын
  • A tip about using hot glue as an electrical insulator: use an opaque hot glue stick so you can visually know for sure that the zappy-zap is fully isolated.

    @nicholas_kujawa@nicholas_kujawa8 күн бұрын
  • The "gameplay for zoomer retention" really bugged me. I couldn't pay attention to what Linus was saying as that kept drawing my attention. I hope this was an experiment that will not be coming back.

    @mrothird@mrothird6 ай бұрын
  • Mechanical Engineering student here... CoP is "coefficient of performance". It is a value that represents the efficiency of a heat pump/AC system. It's calculated by the heat output from the condenser (typically Q) compared to the power supplied to the compressor (W). Basically tells you how well of a job cooling per input power it is doing.

    @nathanhood2415@nathanhood24156 ай бұрын
    • COP should never be as high as 650 though. I've never seen anything higher than like 8. It's typically not a variable that can be so finely tuned on the fly so it doesn't make sense to just "set" the COP to some value.

      @lemonoxygen8846@lemonoxygen88466 ай бұрын
    • If I had to guess, that figure would more likely mean the cooling capacity measured in Watts, considering the heat pump is advertised als having a cooling capacity of 200-600 Watts. It could also be interpreted as a COP of 6.5 if the compressor draws ~100 Watts, but that wouldn't make sense as you said as COP isn't a variable to be set.

      @thomaspoelma9262@thomaspoelma92626 ай бұрын
  • man I love an Alex/Linus video. No matter how much preparation and care they take its always so chaotic and janky. So fun to watch.

    @Nebb1ns@Nebb1ns6 ай бұрын
  • That gulp of water took away ten years of life from Linus

    @lejsnarus@lejsnarus10 күн бұрын
  • Lol I loved the zoomer retention gameplay, but mostly bc I already know how heat pumps work in great detail. So it was a welcome meme and actually useful. I say use it more.

    @caleb8495@caleb84956 ай бұрын
  • As a Gen-Xer I laughed so hard at the "Gameplay for Zoomer Retention" during Linus' explanation of how a refrigeration unit worked.

    @TheZoenGaming@TheZoenGaming6 ай бұрын
    • I stopped watching, I couldn't stand the pointless distraction for little babies with no attention span.

      @danskrivseth2831@danskrivseth28316 ай бұрын
    • ​@@danskrivseth2831same, I was seeing in my phone and had to blocked it with my hand to understand the explanation

      @pedroburgos1688@pedroburgos16886 ай бұрын
    • ​@@danskrivseth2831not a fan of it either

      @randomaccessbrains@randomaccessbrains6 ай бұрын
  • "Those skyscrapers you added killed traffic" Linus is as qualified as a normal city planner then.

    @Darkerfoxtech@Darkerfoxtech6 ай бұрын
  • I love this channel been watching since day 1, I think this is my longest watched channel and this is the most extreme Canadian accent yet when they started going OhYeah! it was great like when you hear a hillbilly dragging their "R"s out in every word even the ones without R's.

    @rednecktech00@rednecktech006 ай бұрын
  • Hi Linus, im sorry but your explanation on the expansion valve is incorrect. Your system does not have an ex-valve, the capillary tube is the "ex-valve". The subcooled refrigerant liquid has a big pressure drop in the capillary tube and that makes the liquid have a lower pressure than the temperature of the water from the coolant loop, and that makes the liquid evaporate. Regards, refrigeration technician from Norway :)

    @JellySoldier@JellySoldier6 ай бұрын
  • City Skylines 2 is insane the detail is awesome. Gone is the cartoonish look now it looks real. Problem is now everyone’s PCs are going to catch on fire lol.

    @ryans413@ryans4136 ай бұрын
    • CitySkylines 2, low fps ,because they made, that part of main CPU calculations does GPU now and there is no way to change it in game. Better they should leave CPU tasks for CPU, especcially with nowdays multicore CPUs, and GPU for graphics. Kind of big performance design fail for this game if not the biggest when you get 20fps @ 4K with 4090.

      @nem3th@nem3th6 ай бұрын
    • I don't care how good it looks if I can't play it without gettiung a headache

      @necrisro@necrisro6 ай бұрын
    • @@nem3thI agree.

      @DylRicho@DylRicho6 ай бұрын
    • Except for the outdated ones. They seem to be able to run the game without a problem.

      @Sassi7997@Sassi79976 ай бұрын
    • @@nem3thThat is just not true, idk where you did you hear that. GPU is not doing any simulation calculations, that would be ridiculously tricky to sync up with the CPU. The reason its getting 4090 to its knees is because a lot of the rendering is not optimised properly yet. There are ridiculous sampling rates on some of their effects like Depth of field that eats 40% of the framerate because it samples the whole screen every frame and applies the blur, while way less is actually needed for the same effect. This is why people cannot run this properly on 4K.

      @DudokX@DudokX6 ай бұрын
  • the UART input is kinda cool. you can make a serial port control that (many boards still have a serial header, at least all my b550s still do) that means you could in theory hook this into something like AI suite or a similar software assuming you can make a translation layer and said software has an api available

    @tarotofbread7720@tarotofbread77206 ай бұрын
    • Or use any cheap FTDI if no serial headers are available

      @resneptacle@resneptacle6 ай бұрын
    • It wouldn't use a bare serial header though, since those use RS-232 voltage levels and UART connections usually run at 3.3 or 5V.

      @TehFreek@TehFreek6 ай бұрын
    • I'm pretty sure those Intel Cryo Coolers used UART with usb to serial. Wonder if you could steal the control board out of one of those (though the software might need some tweaking to a accept phase change cooler instead of a TEC) Edit: yup, it's a Silicon Labs CP210x USB to UART interface in the cryo coolers

      @jomeyqmalone@jomeyqmalone6 ай бұрын
    • You could just program an Arduino or Rpi Pico to listen to a fan PWM header on the motherboard and control the cooler accordingly. That way it works in any OS but you can also tune the cooling curve in software.

      @IOUaUsername@IOUaUsername6 ай бұрын
  • I was so excited to see the intro back on this one.

    @cameronphillips789@cameronphillips7896 ай бұрын
  • I dont know what is more scary Linus saying "What could go worng" or Luke "Assuming something will break"

    @BubbaSWalter007@BubbaSWalter0076 ай бұрын
  • This chiller video is very cool, I like the chill vibes when you two are working together. Unintentional puns aside, this really was very good to see how it all works, and it never once ran into any issues, granted that this was early access so the data could change in the future. I really like the way this game looks, it reminds of SimCity, but more advanced. Thanks for making this video, I'll make sure to take a look when it becomes available.

    @deejrdee1@deejrdee16 ай бұрын
  • That zoomer retention window was super distracting 😂

    @The0Bored0Network@The0Bored0Network6 ай бұрын
  • Linus: "Boom, roundabout; boom, roundabout; boom, roundabout. That's a valid city building strategy..." Me: "Welcome to Spain."

    @jemijarreneomanos6686@jemijarreneomanos66866 ай бұрын
  • Lol, I love Kyle's expression when he gets absolutely horrified at something Linus is doing or about to do. It is KZhead gold :)

    @FoxxFire@FoxxFire6 ай бұрын
  • Oh god, pls tell me the Zoomer Retention part is just a joke and will go away in future videos 🤦‍♂

    @MarcsStuff42@MarcsStuff426 ай бұрын
  • Return of the LTT intro! Y'all should keep it around - it's a free burst of endorphins and feeling at home for long-time viewers.

    @Zenoc2@Zenoc26 ай бұрын
  • 2:31 me: trying to learn how the cooler works Adhd brain: OoooOoo gameplay!

    @sockdrawerman2186@sockdrawerman21866 ай бұрын
  • Beamng is also very good for CPU benchmarks, it's very "core count intensive"...

    @pigeondriver8992@pigeondriver89926 ай бұрын
    • agreed, i have a 13900h and spawning more than 15 ai cars brings my laptop to skin vaporizing temps

      @durillongaming@durillongaming6 ай бұрын
    • Yeah, I was thinking about making an LTT forum post about that. Beam's super easy to setup as a CPU stressor: Each vehicle uses 1 thread. If you want more load per thread, use bigger vehicles. Or you could also just run the built-in benchmark and see what score you get.

      @joshjlmgproductions3313@joshjlmgproductions33136 ай бұрын
    • Distant Worlds 2 is the best I've seen yet. if they get a good late game save and disable the CPU usage limiter, it will pull 100% cpu usage no problem

      @DudokX@DudokX6 ай бұрын
    • @@joshjlmgproductions3313 are you sure it's not 2 threads per car? My 4690S ican't do more than 4 cars...

      @pigeondriver8992@pigeondriver89926 ай бұрын
    • @@pigeondriver8992 I have a 3950X and have seen how the game utilizes each thread. Both my previous i7-7700 and my friend's 4790K would run 5 - 7 cars before being extremely slow. Windows itself will use 1 or 2 threads, and DX11 also runs on its own thread (which often ends up being the bottleneck).

      @joshjlmgproductions3313@joshjlmgproductions33136 ай бұрын
  • I always wanted to try to build a hermetically sealed case with pass thru for liquid cooling and fill the case with nitrogen and silica packets to avoid condensation for a 24/7 sub ambient build. Maybe use something fun like vodka for the loop so you can go below freezing. (Pure ethanol freezes at -114C (-173F) but carries less thermal energy so vodka is good mix)

    @antivanti@antivanti6 ай бұрын
    • I'm sure there's a reason why no one has done the dry atmosphere yet, but I really do want to see someone try

      @onebacon_@onebacon_3 ай бұрын
    • @@onebacon_ Exactly

      @antivanti@antivanti3 ай бұрын
  • I visited the listing for the item and it says 1 item sold XD. Way to go Linus! You are 100% of their user base.

    @harshbarj@harshbarj6 ай бұрын
  • i love those videos with Linus + one of the team

    @metallurgico@metallurgico6 ай бұрын
  • So I have an idea for Alex in the future. There are these things called dry rooms. Basically the idea is to remove all humidity from an area. If you could build a mini dry room then build a pc inside of it and subzero liquid cool it then you shouldn't have issues with moisture build up. You might possible be able to cool to sub zero without any protection on the board or cpu.

    @David.Charles.@David.Charles.6 ай бұрын
    • Just close the case and circulate the air through radiator connected to the chiller loop. That would keep the air in the case cool and dry (it would require a liquid cooled GPU, though)

      @Papinak2@Papinak26 ай бұрын
    • ​@@Papinak2No, too cheap, too simple, I prefer this dry room, more simple, but big boss level, a room full of dry computers maxed computers

      @Keepskatin@Keepskatin6 ай бұрын
  • I just have to say this has to be one of my favourite LTT videos of all time. Just insanely fun to watch and the Alex-Linus-synergy just never fails to amaze lol edit: spelling

    @w4nn4cryp79@w4nn4cryp796 ай бұрын
  • Words cannot describe the jolt of happiness I felt when Supernova came on. Chills, literal chills

    @ExplicableCashew@ExplicableCashew6 ай бұрын
  • Ah, so now you can finally render all the individual teeth on NPC's size of flea and Depth of Field effect that tanks a 4090 by 35%. Truly amazing simulation.

    @Nowhere-01@Nowhere-016 ай бұрын
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