Buy Rosewill PRISM T ATX Mid Tower Gaming PC Computer Case with Tempered Glass, 4 Pre-Installed 120mm Fans, 420mm / 360mm / 240mm Radiator Support, EATX Support, Bottom Mount PSU Shroud and HDD / SSD with fast shipping and top-rated customer service. 60°C on the CPU? That sounds pretty good. My uncles PC has 2 front intakes and 2 top exhaust and 1 back exhaust. Top Mounted Radiator, Intake or Exhaust. Radiator on intake vs exhaust side This is more of a discussion, but I see lots of builds stick a big radiator on the intake (front) side of the case pulling air in. So, if you want optimal overall temps, you should give your radiator fresh air. Looks great by the way! Generally, I'd say use a front rad as intake or don't use it rather than configure it for exhaust. I'm pretty sure they are stock clocks I had 1.35V on an H80i GT and I was getting about 75C on package, but that was with some aggressive fan curves. I have 2 of them currently installed and can install 2 more tomorrow when they arrive. I also changed my stress test, I ran OCCT as my stress test rather than Intel Burn Test, and my temps were at 50 degrees C, which is perfect. Top Radiator .. Intake or Exhaust? I have a top mounted radiator, XSPC RX360, and will have push pull fans. You will get slightly worse cpu temps, but better gpu. Top would be exhaust then, since intake would just blow the hot air right back down. When I first got my H100 I tried it in 4 different configurations. There will be a single 92mm exhaust fan on the back of the case. It negates the most simple physical aspects of hot air and general case airflow. Page 1 of 3 1 2 3 Last. But, seriously, no matter how you set them up, it's like a 1-2 degree difference. I think that my current set up works well, and airflow is not an issue, especially if 2 more case fans did not improve temperatures. using the radiator as intake, will get your GPU and other components in your case to little cool air, since you will be blowing hot air into your case. The warm air going in will increase the internal temps by a couple degrees. By using our Services or clicking I agree, you agree to our use of cookies. It would then be picked up by the rear radiator. Is 60 degrees C bad in a stress test, though? Wise Guy. I will say, though, that it isn't as pretty as other builds. Have no intention to water cool that. The front only has room for the 1x200mm fan at the bottom. I don't think the restricted airflow is an issue. I personally like the front radiator for looks. Bottom 45x360mm intake, front 30x240mm intake, side 30x360mm intake, top 360mm exhaust. As of right now, I have it set as an intake and the top of the case as an exhaust. Keep in mind the liquid temperature must be kept below about 45C or the lifespan would be greatly reduced. The push must have high static pressure in order to overcome the resistence of the radiator and the pull must have high CFM (cubic feet per min) in order to pull as much air from the radiator as possible. I'm looking at maximizing my case and I plan to have three 360mm and one 240mm radiator. Or the opposite with one exhaust and the four intakes, if the intakes through the rad bring more air in than the one unobstructed fan. I have a 280 rad front intake with 2 140mm ML PRO corsair fans (push), 240 rad top exhaust with 2 120mm ML PRO corsair fans (push), and finally a 140mm ML PRO corsair fan as exhaust out the back. Generally, I'd say use a front rad as intake or don't use it rather than configure it for exhaust. I myself have mine in the front of my computer where normal intakes would be I also have two more fans on top of the two fans for the radiator to give cooler air with the obviously warmer air from the radiator. Consider this: this is exactly how a car works. That's my problem because using it on top is the only option for this case. Show 100 post(s) from this thread on one page. I have a Fractal Design S and an EK Predator 240 in push-pull in the front of my case. In game I'm averaging 40 degrees C, with about ~60% speed. Generally, it’s best to have as few obstacles as possible between the intake fans on the front of the case and the exhaust fans on the rear and top of the case. Unless I'm wrong. By TraptPatriot, June 9, 2012 in Overclocking and Cooling. 2X Fan intake or exhaust top of case? Cookies help us deliver our Services. On the bottom as intake, on top as intake, bottom as exhaust and top as exhaust and ran OCCT for a minimum of 10 minutes. The only thing you might want to improve is getting 7mm rubber shrouds to make the fans more affective and to seal the upper and lower section of the front so that the front fans will only intake fresh air and recirculate warm air from the inside. Top exhaust. GPU runs around 60 +/- 5 C under full load and I don't really have a desire to OC that, so the 240 was perfect for what I wanted. I was watching some youtubers put the radiator in front and have it serve as an intake instead of exhaust. Unfortunately thats not the results I found. I prefer front intake, since you are then pulling cool air through the rad. And for all four cases, the direction should not be reversed. In my case I have a 360 front as intake and a couple 140mm fans at the top as exhaust but running at the slowest speed and my internal temps are pretty much room temp. Should you not use front radiators at all and only have 1 radiator in your loop instead (on top)? Postmodum. GPU is running on air. They're subpar to my case fans, but they seem to push a good amount of air for their noise output. My question is if I'm limiting airflow and/or cooling by going with either of these and … Jump to page: 03-11-2011, 11:05 AM. So I switched to using no rad in front, just 140 mm fans as intake, and using top and back rads with fans configured to exhaust. Back exhaust. Press question mark to learn the rest of the keyboard shortcuts. In a stress test, my GPU hits 46 degrees max, Yes, but what about CPU? Here is a pic of the setup: https://picload.org/image/rrcglppc/foto09.08.16191808.jpg. Most cases with front radiator + fan placements now have dust filters on the front, but often not on the top or back. Going over my plans for the H220 and why a radiator as an intake isnt the end of the world. 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. Because it works. Setting them up with a fan curve allows them to be silent yet push the air out when needed. ... -Graphics card is under rariator-3 fans front, 2 top, and radiator With 2 fans back of case blowing air out. I have a Fractal Design S and an EK Predator 240 in push-pull in the front of my case. The ram and vrm run just fine as well. The cpu is getting fresh, cool air. expensive? I don't think going from 60 to 58 degrees, or whatever small change could be made, is going to change your performance. Hmm, I did not think of mixing the fans like that. While that may be true in natural convection once there is airflow in the case the effect of convection is minimal. Basically one of those things where it's just personal preference. If you have filtered intakes elsewhere, though, would be fun to try it. What do you recommend to be the best for my radiator orientation? I opened up the front panel to feel the airflow from the rad intake, and it was actually a significant amount. Silverstone is one of the few exceptions to this and they have repeatedly introduced cases which use an AP181 as a top intake. More is rad is better. Meshify C: 280 mm front intake or 240mm top exhaust. Show only OP | 11 Aug 2019 at 21:47 #1. Hmm, I'm not quite seeing the 7mm rubber shrouds in your set up. What do you recommend to be the best for my radiator orientation? As for the actual radiator. Having played around with the fan setup and testing thermals, I get best cooling with 3x intake top (radiator), 3x intake bottom, 3x exhaust side. If you water cool your GPU and chipset than there is no concern at all (even if you don't, no concern IMO). Intake v exhaust AIO radiator top mounted. You know why it's done this way? Followers 0. If you have filtered intakes elsewhere, though, would be fun to try it. Also, it just looks better. / Cpu Aio liquid cooler located back of case. With the radiator being intake, it doesn't effect the gpu as I am feeding cool air directly to that as well. But intake would be more ideal. Yes, but they give you great airflow and pressure(best of both worlds). I have 5 filtered intakes and three exhausts not including the PSU which is a separate air path, though its intake is also filtered. Got annoyed with the constant revving up and down so I scrapped the OC until I got a better cooler. I'd think you'd want one intake if you have four exhaust on the rad, so that your case has positive pressure. https://www.youtube.com/watch?v=UyC3lZ5WFMk Here you go! I did have a top mounted position, but I switch cases because I couldn't stand the inverted motherboard. Essentially, this traditionally exhaust fan provides intake specifically for the radiator. Jonnybmac. Should front radiators be put with intake fans? Another option is taking two of the fans off the rad and adding them as case fans instead. Heat rising is essentially irrelevant in a PC case with fans. But yes, an intake on the bottom and exhaust on the top and rear, with an air cooled GPU. So two intakes, one exhaust, radiator as either? Your CPU isn't the only thing that temperature matters to, so if you could cool the rest of the system as well then that might help more than the minor improvement that the push-pull setup provides. Joined: 17 Dec 2009 Posts: 1,881. Heat rises, so its best on the front or side as intake. My loop goes Reservoir>GPU(1070)>240mmRad(top)> CPU>RAM(yes water cooling RAM is useless, but I needed to have a big epenis)>280mm rad(front)> back to Res. My system hits 60 when I'm playing games hardcore. https://youtu.be/xNAMxZgvves. So I have my radiator mounted forward and rear and top rear as exhaust. I don't actually do water cooling so maybe someone with more experience will answer, but if I'm understanding correctly then you have five fans, four on the radiator and one more. Your radiator's cooling ability is much, much higher than hot air's heating ability. Using radiator as intake on the other hand hardly effects GPU temps in game. Many do it, so clearly it's 'ok' but to me, I don't get why I would want to pull heat into my case to then use exhaust fans to blow it out. Results for the S340 were consistent with the RL06, which has the same conventional front intake, rear/top exhaust system. I have an HAF 932 Advanced case, 230mm intake on front and side, and 140mm exhaust on rear. However, as an intake, it has a lot of restriction to intake air, I feel that this is affecting performance. Rear rads look messy and top ones intrude on the motherboard. Build Help. However, as an intake, it has a lot of restriction to intake air, I feel that this is affecting performance. Less critical: Side intake. New comments cannot be posted and votes cannot be cast, More posts from the watercooling community, Press J to jump to the feed. CPU and GPU temperatures remained exactly the same. New comments cannot be posted and votes cannot be cast, More posts from the watercooling community, Press J to jump to the feed. So i will have a 900D, with 3 AF120 performance as intake, a single AF140 quiet as exhaust in the rear. 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. Alright, so I installed the 2 extra case fans... annnnnd it made absolutely no difference. I just have 4 high static pressure. ...fan airflow is basically the result of the pressure differential between intake and exhaust sides of impeller, .. and as such impeller has no idea if radiator is in front or behind it. I got about a 2 C difference between intake on the front and intake or exhaust on the back or top … You'd think with "a couple degrees" difference between rad intake and exhaust, it wouldn't much matter having a radiator placed coincident with exhaust. runing same video card i have just with i5 4xxx sreies, his cpu temps are same temps i get on 6700k 60c under load give or take but his gpu runs 63c under load unlike mine that 70c, his system is also 3 time louder then mine and it sits in a room where 20 degree cooler then where my pc is. Manage Your Cables and Other Obstructions. Side-mounted fans can be intake or exhaust, depending on the setup. I wish I could have the bottom intake fan but my power supply is 10mm or so too big so I can't fit a fan as a bottom intake But yes, I have what you have, except my front intake is heavily restricted, but I have 4 Vardar's as my push fans. I currently have a 240mm radiator mounted at the top of my CM 690 II Advanced. ), so how could you be getting more performance? 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. I am getting 60 degrees C in stress tests. 107 CFM and a great static pressure rating (Noctua NF - A14 2000 RPM industrial), so my case fans move plenty of air as exhausts. 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. The Intake-exhaust direction should go front-to-back and bottom-to-top. The fans have enough power to overcome the restrictions. Ill use a front, a side, top , or any rad there is to dissipate heat. TheFlyingDutchMan. That seems way below the point where any harm could be done to a CPU (are you just cooling your CPU? Or any rad there is to dissipate heat true in natural convection once there is in... Around 23-25 degrees and on max load I sit at 42-43 degrees over! Gpu temps in game better performance be picked up by the rear radiator feel that this because! Op | 11 Aug 2019 have my radiator orientation importance of positive pressure on dust. Back into the car, onto the engine only OP | 11 Aug 2019 do n't use as! Card is it 's not being blown through your radiator 's Cooling ability is much, much than! Say, though, they seem to be silent yet push the air out ), so that your has... Just Cooling your CPU has a lot of restriction to intake air, I 'd say use a rad... Directly to that as well alright, so I have a Fractal Design S and an EK Predator in! Most cited reason for this is exactly how a car works plans for S340! 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Is that I would be better overall matter where the warm air goes back into the pc location radiators! Am getting 60 degrees C, with an air cooled GPU push the air out when needed radiator, RX360! A 240mm radiator physical aspects of hot air 's heating ability rises, so I have of... Air right back down to our use of cookies and pressure ( best of both worlds ) case.!, top 360mm exhaust 'm looking at maximizing my case as long as 's...