Results for the S340 were consistent with the RL06, which has the same conventional front intake, rear/top exhaust system. The radiator will sit in the inside and the 3 fans up the top. Or, if you want to keep the dust out, have a little more intake than exhaust. By TraptPatriot, June 9, 2012 in Overclocking and Cooling. In my new rig I had to front mount my rad for an intake. Essentially, this traditionally exhaust fan provides intake specifically for the radiator. Joined: 20 Dec 2006 Posts: 3,631. This topic is locked from further discussion. if i were to add a 240/280mm front rad I would keep them as intakes even though this would warm the air as it entered the case. Set it to exhaust out of the top. And i will have a H100i, with 4 SP120 performance on top. 3t3P . Hope my GTX 570 sells for a good amount, link in my sig.. Use it as exhaust. Spent a lot of money today, 3x Scythe GT 1850 fans, lots of wire sleeving items, and a Heatkiller GTX 680 Hole Edition Ni-Bl block (shipping from Germany). That said, I use my AIO liquid cooler as an exhaust. Yeah, that's perfectly fine. If i exhaust through the rad i will use warm air to cool the cpu through the rad, but potetionally have lower syste temps.. BTW i will also have a AX860i, with a 120mm fan wich will exhaust as well. Anyways the rear 140mm exhaust fan, the 3 120mm intake fans They will be controlled through the motherbaorda headers thermally. And the GPU shouldn't be affected, and if it is, it's but like 2c. Although, I would have the AIO front mounted, bacause you get the CLU cooler (and you've got an i9-9900k, hot chip, so needs all it can get.) When I was water cooling I had my 120.3 rad mounted on top as an exhaust with 2 intakes in back and 3 intakes in front. I also had all the fans on a controller so I could change on the fly from having a positive or negative air pressure. × You can post now and register later. However, if you are pushing a high overclock, then every bit counts. If you use it as an intake, the air you're pulling through the rad is going to be cooler than what would be flowing through the rad from inside of the case if it's set as exhaust. Yeah, front is intake, back and top is exhaust. ALL RIGHTS RESERVED. My question is if I'm limiting airflow and/or cooling by going with either of these and if one is generally a better option than the other. Short answer is yes. Discussion in 'Overclocking & Cooling' started by 3t3P, 9 Sep 2010. When you mount a dual 120/140mm radiator on top as intake, you are forcing cool air to blow downwards, heating in the process. What's New? Heat rises, so its best on the front or side as intake. My question is, is it better to have them set for exhaust or intake? If possible, mount your radiator and fans as exhaust fans. Display as a link instead, × Got the same Case (HAF932) and rad (RX360 Push/pull). Could easily take out 550W from my two radiators without heating up the case. You guys bring up good points, I will redact my previous unfounded smartassery. I think the way I have my fans set up my GPU is slightly cooler. https://www.maketecheasier.com/intake-exhaust-fans-airflow-desktop-pc Currently running 2x AIO CPU rads top mounted, 1 intake, 1 exhaust because i couldn't decide! If you don't have any major heat … We are only talking a couple degrees differences on component rad is cooling vs more degrees difference for everything else in case if used as intake. I would say try it both ways. Intake would probably be more effective but …   You cannot paste images directly. I doubt convection in a computer case makes any negligible difference when you throw in good air flow. Top mounted you could run top/bottom intake, front/rear exhaust. I currently have a 240mm radiator mounted at the top of my CM 690 II Advanced. Forum; FAQ; Calendar; Community. But for the sake of completeness: water cooled components have a minimal effect on the internal airflow of a case. Top mounted rads, intake vs exhaust and the temperature differences. As others have said, intake. I don't mind the dust, I plan on getting the magnet filters for my case. Either could work out - would you prefer better CPU/loop temps or better system temps (HDD, GPU, RAM, etc). Top Mounted Radiator, Intake or Exhaust. Side mounted radiator intake (push), Top-mounted radiator exhaust (pull) I've chosen these two mainly for aesthetic reasons so I don't have the fans visible inside the case. In my current build, I still have my cooler configured as exhaust (with a 280mm rad) but I also have room at the top for a 420mm rad. I have a top mounted radiator, XSPC RX360, and will have push pull fans. If you do intake it will cause the system to flood heat down and cause a long term lingering heat issue. It worked pretty well. So I'm getting a top 200mm case fan. Going over my plans for the H220 and why a radiator as an intake isnt the end of the world. Top would be exhaust then, since intake would just blow the hot air right back down. The GPU (GTX 980 Ti) was using an NVIDIA reference design cooler (blower fan), which will yield … 2 years ago. Then precisionX will control the fan speed of the GPU, you got 2 assist fans, wich will be controlled through teh thermal radar on the mobo as well, and you got the AX860i fan, wich doesnt even turn on at about 25% load.. Exhaust for top mounted radiator Liquid Cooling. Generally using rad as exhaust is best. So i will have a 900D, with 3 AF120 performance as intake, a single AF140 quiet as exhaust in the rear. I was wondering will it be best to have intake or exhaust fans? © 2021 GAMESPOT, A RED VENTURES COMPANY. This is just a simple plot about something that has been going on in my head for a while now. In short: Test Configurations Top-mounted 200mm exhaust fans with a front radiator, using the EVGA fans in a push configuration, with those fans inset into the case. You will in essence be getting cooler air to run over your radiator, but the performance gain is like 3 degrees. Exhaust will draw the heat out of the cast and the radiator but be less effective in cooling the rad. My loop is going to CPU for now, but will include GPU in near future. My current setup has a front mounted radiator as an exhaust and one 120mm fan in the back as intake and two 120mm fans on top as intake. Remember Me? So im wondering should i let the rad intake or exhaust, sicne if i intake i will get cooler air for the rad, but i will blow warm down into the case. I have an Alphacool UT60 360mm Radiator at the top of my case, and above it, i have 3 fans mounted in a push configuration with a mesh filter right above them.   Pasted as rich text. The RAD fans (4X 120mm) will be controlled by the H100i.   Your previous content has been restored. So I have my radiator mounted forward and rear and top rear as exhaust. It's finally 2021, but the PS5 isn't any easier to find in stock. Call Of Duty: Warzone And Black Ops Cold War Patch. If you have the top radiator as an intake, a lot of the heat picked up from the components you're watercooling is gonna be dissipated by the radiator, and dumped straight back into the case. Hafs are great for watercooling. A 120mm liquid cooler was used for the CPU. I have an HAF 932 Advanced case, 230mm intake on front and side, and 140mm exhaust on rear. MandoPatriot, June 9, 2012 in Overclocking and Cooling. Intake. Well im leaning towards noctua fans now actually, since i just watched a shittn of videos from AF/SP fans versus noctua fans, and there relative specs. If your fans aren't anything special, then use it as an exhaust. If it's under a desk, you may want to pull in air from the front and send it out the top vice the other way around. On the contrary, as intake, you'd be pulling air into the case that's been heated by the radiator … The important part is to try to balance intake and exhaust. It also pushes the VRM + RAM heat away from the radiator and then out versus the inevitable warming effect when top exhaust. The radiator and fan combo itself can be mounted to the front or bottom for intake or the rear or top for exhaust, but it will be less efficient than a fan alone. If you use it as an intake, the air you're pulling through the rad is going to be cooler than what would be flowing through the rad from inside of the case if it's set as exhaust. Thinking about this, what is the difference in performance of intaking cool air through a top mounted radiator and exhausting system air through a top mounted radiator…   Your link has been automatically embedded. OC3D Forums > [OC3D] Cooling Forum > Liquid Cooling: Exhaust for top mounted radiator The full test methodology is available in the GamersNexus reviewand was used throughout this cooling optimization test. As top intake with good rear exhaust not much heated air gets down to GPU, but everything arround CPU like RAM will run hotter because of warmer air from rad. Show only OP | 9 Sep 2010 at 12:40 #1. Neither really made a difference in temps but dust took a lot less time to build up with a positive pressure. Basically one of those things where it's just personal preference. OC3D Forums > [OC3D] Cooling Forum > Liquid Cooling: Exhaust for top mounted radiator You will get slightly worse cpu temps, but better gpu. We’ll recap some of the most critical aspects here: Thermal tests were conducted using an Intel Core i7-6700K Skylake CPU and Z170 mITX platform, parts listed below. Now if your exhaust is much bigger than the intake, you can always lower the rpm on the rear fan... Or turn it off. Of course it will fit, I have power tools. By Now my cpu heatsink and such is close to the the top so i figured if through a fan on top that would help cool too as an intake as it's close. But then that doesnt turn on at about 25% load :P. This. Top Mounted Radiator, Intake or Exhaust Sign in to follow this . Mobster. Check online inventory and the latest PS5 restock news here. Heat rises, so of course you want to exhaust that heat. Mounted on top as exhaust would be better overall. I had actually both fans on my Corsair H80i. if so usually have it as exhaust..as I saw 6C drop when I arranged mine to exhaust. I guess I will try it both ways and see what works best. It depends on the type of fans you are using. Followers 0. Mostly depends on a few things but for me when I had a top mounted radiator I had it set in a pull configuration exhausting air out. On the contrary, as intake, you'd be pulling air into the case that's been heated by the radiator on its way in, raising the "system" temp. Paste as plain text instead, × Other than that, it kinda depends on where your case sits in the room. Thanks in advance. So you have a top mounted AIO, and you want to know if you can flip the fans to exhaust? just because of the importance of positive pressure on keeping dust out of the case. × I would grab some small fans for the vrms and everything else and that would help keep them coolaid. my three exhausts are my top mounted 360mm rad. I'm going to be cooling a 9900k and a 2080 Ti with this build as well. Bitwit did a good video on this here on why placement matters. CPU temperatures were predictably lower when the radiator was placed in the path of unwarmed in-flowing air, while GPU temperatures were lower when inflowing air was not warmed by the CPU. The front only has room for the 1x200mm fan at the bottom. Gah, $300 in one day hurts. I have 5 filtered intakes and three exhausts not including the PSU which is a separate air path, though its intake is also filtered. Groups; Albums; Member List; Forum Actions And I would make the AIO have pushpull for even cooler temps. Clear editor. Doesn't matter where the front fans go in front or back of rad goes. Xbox Games With Gold For January 2021: Here Are The Free Games Available Now, Lost Tomb Raider Game Now Available To Play, Sort Of, New Super Mario Lego Sets Are Available Now At Amazon. So if you've got 2 fans on intake, have 2 on exhaust. Additionally, you … Why spend money on watercooling to have higher water temps? So i will have a 900D, with 3 AF120 performance as intake, a single AF140 quiet as exhaust in the rear. There are 2 Cooler Master 120mm LED fans on top of the rad (I also have 2 Yate Loons lying around - would those be better?). Just seeing what I would see better temps with. This is plenty of exhaust power and won't need much speed. Upload or insert images from URL. Hot running 3770k @ 4.4Ghz C.V. 1.184V Liquid Cooling. So some of the thermal energy from the water cooled components would just keep getting recycled back into the loop. That's my problem because using it on top is the only option for this case. Hello! bogeyplayer The installation guide for the CLC 280 says an intake configuration for the fans on the radiator ... we are now pulling that Hot Air out the Top through the CPU Radiator but also this heats up the CPU Radiator and that Rear Exhaust Fan also helping out but then you MUST have good Front Air Intake to keep all cool and noise free as what must gamers want. 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