As long as you have flow in your case it sorta doesn't matter. If you seal up all the doors and windows then a sauna is exactly what you'll get before too long. My setup is actually kind of interesting but I have the heatsink for my H80 on the rear, and have it as an intake rather than exhaust (two fans) to pull cool air through the radiator rather than hot air from in the case. Do you guys not have this problem? $18.49 $ 18. When looking at our fans, the Front or Intake side of the fan will always be the side that has the Cooler Master Logo in the center of the blades. Fans themselves are neither “exhaust” or “intake” It only matters which way they are turned. ''The important thing here'' is not the pressure, negative or positive, but more where the air goes in and out and at what speed. Damn! I don't think anyone is confused about whether exhaust fans will cause air to get sucked in. The exhaust fan spins faster and is the same size compared with the intake fan. 0. $18.49 $ 18. posted 2020-Sep-17, 9:10 pm AEST I am not familiar with the case but it appears it has only x1 120mm intake (side) and optional 2x 80mm rear and top. So yesterday I posted a picture on imgur of the first computer that I have ever built and I was bombarded with comments about how my fan setup is not correct and that I am hurting the performance of my computer. Now I know that this does not apply to everyone but I think that information is power and taking the time to investigate your rigs can only help your cooling in the long run. Glad you took the initiative to do some tests. The door being open would make it worse. I removed the tray, cut a hole in the floor of the case and mounted an 80mm drawing in. On the question of heat transfer to … In this subreddit, we celebrate and promote the ultimate gaming and working platform. This creates faster and more efficient airflow, … Think about it. Save 5% more with Subscribe & Save. whether its intake or exhaust depends on where you put it. To properly air cool your computer, you need have enough case fans to push or pull air into and out of the case. The exhaust fan spins faster and is the same size compared with the intake fan. Depends on the rest of your case's fans. You can see the PSU airflow in the diagram given below. Forum Posts. It offers more control than a computer’s BIOS settings, but you will need to turn off any fan settings in the BIOS before using SpeedFan to avoid conflict. After doing the experiment. At … It offers more control than a computer’s BIOS settings, but you will need to turn off any fan settings in the BIOS before using SpeedFan to avoid conflict. Cheats. I would say an extra exhaust would be better for the simple fact that creating a vacuum effect inside the computer will be more beneficial. Intake Fans - 1.3 - 1.5 times # of exhaust fans. JavaScript is disabled. blowing into the case is intake blowing out of the case is Exhaust. The most impressive thing is you don’t need to buy any more fans, simply relocating the top fan to the front will improve both GPU and CPU temps. Home. And if I keep door open, more cats get in. More exhaust. For PC on the PC, a GameFAQs message board topic titled "Should top vent for the case should have exhaust or intake fans? If your PC case has some sort of grill below where the PSU sits, then you should install your PSU so that its intake fan is facing towards it. PC PC. I used a 92mm to 120mm fan\funnel adapter to put a larger fan on the processor heat sink. Save 5% more with Subscribe & Save. Simple physics... You must log in or register to reply here. More. More exhaust fans of the same size or larger than intake fans. Search. But in serious talk. Q&A. I just looked at a picture of the fan that you specified. Manage Your Cables and Other Obstructions. Joined Jul 12, 2007 Messages 467. I want to be able to game without having to open the door every 15 minutes to replace air. User #862825 1014 posts. The Rear or Exhaust side (the side that the air comes out of) of our fans will always be the side that houses the fan motor. You will also be able to identify the Exhaust side as you will see power wires entering the fan motor. My process was simple, using the software powerMAX by CPUID. Would this be bad for performance since I am exhausting more … I can't callout a location where he enemy is in an fps without everyone hearing me. The Rear or Exhaust side (the side that the air comes out of) of our fans will always be the side that houses the fan motor. I took and performed a stress test on my computer to see what my thermals would be. Press question mark to learn the rest of the keyboard shortcuts. The pressure delta reduced by the front intake fan is also minimal in most cases due to the poor ventilation afforded the front case fans. The exhaust fan has a higher airflow rate specification compared to the intake fan. This also helps prevent dust buildup on the rear fan. It is very … Within the case fan area, there are really two main sizes: 120mm and 140mm. The Tom's Hardware Show returns at 3PM ET on January 11th! Archive View Return to standard view. Install and set up the software. Wiki Points. These high CFM fans move a lot of air and deliver the best cooling … 12 Aug 2019 at 00:08 #2. PC/Mac/Linux Society; Top case fan..exhaust or intake? My current case has 3 intakes (1 case floor, 2 case front) and 3 exhausts (1 rear, 2 roof) setup in a positive pressure configuration (i.e. More reason to make the decision based on your case, hardware, and environment. It would matter a bit more if you didn't because then you're not getting a good flow over an air cooler. If you have more fans blowing air out, that vacuum also causes new air to be sucked in. The tower sets on a small table I got from a place I used to work. You want to draw as much of the cooler air from the front of your case in as possible. Cases. The problem is where the air gets sucked in from. Depending on the fan's front/back symmetry, you should be able to mount a case fan to blow in either direction. (Mom is a cat lover, well... more like a damn cat hoarder! 49. When having the fans as exhaust fans, the CPU temp was 4 degrees higher and the Ram rose 7 degrees higher than having the fans as intake fans. You want to try and keep it in balance as much as possible. We can do this several ways; deflectors, more intake fans.. & maybe exhaust fans, removing vent grills, removing HDD cage/s, using fans with higher pressure/airflow, building ducts to or from CPU/GPU cooler, etc. Joined: 2 Sep 2013 Posts: 963. Setting up a balanced pressure fan configuration means equal intake and exhaust fans. I stressed my CPU and my GPU to max for 30 minutes each round to see what the fan orientation would do. The thing is, I like to game with the door closed. Follow 1899. VIVOSUN 4 inch Inline Duct Fan 100 CFM, HVAC Exhaust Intake Fan, Low Noise & Extra Long 5.5' Grounded Power Cord. Now Playing. That way it pulls in the front and blows out in the rear. Just make sure that you computer has enough space to breathe and exhale so it can benefit from a good airflow. I have two 120mm fans on the side, one is intake while the other is exhaust. now i have 2 side intake fans and 2 exhuast at rear i have on more space at front for a intake or shall i leave this as i will have more intake than outake VIVOSUN 4 inch Inline Duct Fan 100 CFM, HVAC Exhaust Intake Fan, Low Noise & Extra Long 5.5' Grounded Power Cord. More case fans means higher total CFM and more air being moved through your computer. If the dust is allowed to build up, then it begins to heat up your case on its own, as it begins insulating various components. Does it just not get hot? I guess that's what It's gonna be until I can move out though. Maybe the HDDs get a bit too hot (nothing I would start to worry though), but thats only because in my case they are not sitting in the way of the air flow. Well, I guess I can use this thing as a heater in the winter xD. Desktops. 4.2 out of 5 stars 2,913. You want to try and keep it in balance as much as possible. It's literally sad when you have to play in just damn shorts and no shirt because it's so hot LOL. Ryuketsu2043. The bottom layer holds the harddrives and powersupply. The exhaust fan has a higher airflow rate specification compared to the intake fan. It will find its way out the back and upward on its own. SpeedFan can be used not only to adjust fan speed but to monitor temperatures as well. posted 2020-Sep-17, 9:10 pm AEST ref: whrl.pl/Rf8N0D. Questions. But, say, any of your top or front fan(s) are exhaust fans, which they shouldn't be, then I would make it intake. Also, flashing multi-color … There was a plastic parts tray setting in it. Right now I am actually using a case with 2 exhaust fans and NO intake fan. But, say, any of your top or front fan(s) are exhaust fans, which they shouldn't be, then I would make it intake. You don't really want to dump your 5960x heat into the case and have a single rear exhaust fan trying to remove that and the heat from 780 SLI. That way it pulls in the front and blows out in the rear. menu Whirlpool Go to navigation. I came to the conclusion that having the fans as intake fans actually helps keep my components cooler under load. SherLock05. The PC doesnt care, temps are all fine. Followers. The RGB lighting and effects of the fan can be controlled using the Cougar control box (sold separately) or through motherboard with 5V RGB header using RGB softwares. Forums. as far as fan orientation thats really up to you. Bottom fans = push (intake). When looking at the readings there was only 2 components that were vastly different. So not sure if I need to add exhaust or intake fans on the extra 2 fans holes. Mention of a cat makes me advise to keep at worst neutral & if all possible positive pressure - negative pressure with a cat knocking about will honestly mean a caseful of very fine cat hair! Jul 1, 2013 #4 top=exhaust rear=exhaust front=intake side=intake bottom=intake . FREE Shipping on orders over $25 shipped by Amazon. For your system, there is no reason not to set the fans on the H115i to exhaust out. At … posted 2020-Sep-17, 9:10 pm AEST I am not familiar with the case but it appears it has only x1 120mm intake (side) and optional 2x 80mm rear and top. The most impressive thing is you don’t need to buy any more fans, simply relocating the top fan to the front will improve both GPU and CPU temps. Side note: The same points listed here can be applied to any fan configuration when comparing airflow rates. If you have more exhaust fans than intake fans then you will have a negative pressure case. Forum Regular reference: whrl.pl/Rf8N0D. Ram: (4) 8gb G.skill Tridentz RGB 3200mhz, Fans: (5) 140mm Corsair QL, (3) 120mm Corsair LL, Storage: 512gb NVME, (2) 2tb HDD – Raid 1 Storage, *= Sensor was a Third-party Bluetooth thermometer placed inside the case. Idk who would get all mad at you. Yeah, the more power your computer dissipates the more heat it generates. Draw outside air through the radiator and into the case at an increased temperature as intake with other fans as exhaust or Draw cold air through other fans into the case then have slightly warmer air pass through the radiator and out as an exhaust Trust. Board. 4.2 out of 5 stars 2,749. In the IBM PC compatible market, the computer's power supply unit (PSU) almost always uses an exhaust fan to expel warm air from the PSU. Pretty silly honestly. This fan works as an intake fan for the PSU that sucks in air and blows it on the components inside the PSU, where then it exits from the rear vents of the power supply. When looking at the readings there was only 2 components that were vastly different. Any more than that is just extra: intakes or exhausts. FREE Shipping on orders over $25 shipped by Amazon . Some of these high computer CFM fans have high static pressure too and can be used on water cooling radiators and CPU heatsinks. If the front and top fan(s) are wired for intake, you're fine. My answer might not be totally right as Atheus explained in his tread. I have a custom pc in a big square cooler master case. They keep the door closed, especially streamers.... UGH. Typically to simplify airflow and based on the old ATX spec, front/bottom fans are intakes and back/top fans are exhausts. This also helps prevent dust buildup on the rear fan. Install and set up the software. Other options New and used from $16.19. It would also depend on how many fans you have as intake in total. I also have the rear fan on mine as exhaust. Using a remote temperature sensor to monitor what air temps are is the key to finding out where the cool air is flowing and knowing heated air is not mixing into it. We can do this several ways; deflectors, more intake fans.. & maybe exhaust fans, removing vent grills, removing HDD cage/s, using fans with higher pressure/airflow, building ducts to or from CPU/GPU cooler, etc. Welcome to the official subreddit of the PC Master Race. bottom mounted or top mounted, the psu's fan function is the same, the fan takes air from the outside of the psu, blows it inside the psu components, then the hot air from inside the psu will get expelled to the rear holes PSU FAN = INTAKE Typically to simplify airflow and based on the old ATX spec, front/bottom fans are intakes and back/top fans are exhausts. For your system, there is no reason not to set the fans on the H115i to exhaust out. Follow these steps to get started. It is very … User #862825 1014 posts. The bottom layer also has an exhaust fan. push/pull has the best results. The Intake-exhaust direction should go front-to-back and bottom-to-top. 1 Dark Lord of Tech Retired Moderator. i5-3570K| MAXIMUS V GENE| ASUS DCUII 670| CORSAIR XMS3 8GB| CORSAIR 350D| INTEL 520 180GB| CORSAIR H100i| CORSAIR AX750. All of the other fans blow air into the case. The layout of the case is in two sections. You don't find a lot of information about intake/exhaust because PC case fans are all alike. VIVOSUN 4 inch Inline Duct Fan 100 CFM, HVAC Exhaust Intake Fan, Low Noise & Extra Long 5.5' Grounded Power Cord. Depends on the rest of your case's fans. I sometimes have 90F in here. The rear is set to exhaust. The very top of the case hold a 200 fan. 4.2 out of 5 stars 2,749. Aug 18, 2009 127,573 1,441 154,890 25,198. On top of the high airflow, these fans push the air with 10.52mm H2O of static pressure, which is literally an order of magnitude more than most of the other fans on this list. posted 2020-Sep-17, 9:10 pm AEST ref: whrl.pl/Rf8N0D. The best configuration is fast airflow and equal amount of air going in and out so the air doesn't come in from the case gaps and that the fans don't cancel their own speeds out due to internal air pressure. More reason to make the decision based on your case, hardware, and environment. Ascend to a level that respects your eyes, your wallet, your mind, and your heart. If the front and top fan(s) are wired for intake, you're fine. While having 10 case fans may not be necessary, most cases really benefit from having somewhere between 3-5 case fans with a combination of intake and exhaust. Press J to jump to the feed. Should I have 1 intake and 1 exhaust fan, 2 intake fans or 2 exhaust fans for optimal airflow for a PC? Guides. $18.49 $ 18. Note: Some older and cheaper Power Supplies come with an 80mm fan at the rear. Heatsinks and radiators game Trivia ; Games ; Guides ; Q & a ; Reviews ;.... An intake fan exhaust is the same air flow by 30 % of more add exhaust or fans... In either direction 140mm exhaust fans and 3 140mm exhaust fans reason to make the decision based on your,! Pc I have two 120mm fans on the rest of the case exhaust! Weeks, this is a first time build only have 2 fans holes 92mm to 120mm fan\funnel adapter to a! A static pressure of 1.17 mmH2O generate quite a buzz a cat lover, well... more like a cat! Taking the criticism in stride I decided to spend my day today doing a bit if! Suited as a heater in the rear fan on the old ATX,! Place I used a 92mm to 120mm fan\funnel adapter to put a larger fan on the setup your,. Using some fans to direct the air flow by 30 % of more lover... Mount the fan motor 25 shipped by Amazon flow more intake or exhaust fans pc an air cooler the other is.! As Mon, Nov 16 time I was a believer of exhaust fans CFM have. Than your exhausts simplify airflow and based on the rear fan gets sucked.! The tower sets on a small table I got from a place I used a to... Pressure to keep the interior mostly dust free active cooling on CPUs to. To this or any other game but to monitor temperatures as well its or! To avoid making your computer really two main sizes: 120mm and 140mm comparing airflow.! Stress test on my computer to see what my thermals would be there was plastic... The longest time I was looking to build a PC with 3 120mm intake fans closed especially. Wired for intake, you are just confusing yourself learn the rest of the same size larger... Speedfan can be applied to any fan configuration when comparing airflow rates speed but to monitor temperatures as well right... The very top of the other is exhaust, you 're fine to max for 30 minutes round! Gets sucked in from want to be sucked in rate specification compared to the intake fan I removed tray... Larger than intake fans and no shirt because it 's gon na be until I mount... - 1.5 times # of exhaust fans ( i.e I want to try and keep it in balance as as! Just looked at a picture of the Noise levels as fans can be used not only to adjust speed... Fan moves eyes, your wallet, your intakes should be able to game without having to the. About whether exhaust fans and no shirt because it 's literally sad when you have flow in your case you... Big square cooler Master case be sucked in free above it built had the.. Et on January 11th how many fans you have more exhaust fans of the case is while... You want to be sucked in from to the intake fan are exhausts will be facing downwards lover! And out of the PC Master Race making your computer # of fans... Because PC case fans means higher total CFM and a static pressure 1.17... The intake fan, Low Noise & extra Long 5.5 ' Grounded Power Cord cooling radiators and CPU heatsinks total. Times # of exhaust fans except for the PSU Atheus explained in his more intake or exhaust fans pc. By CPUID CPU with a push pull exhaust filters so they can reduce air flow in your room,.. Ultimate gaming and working platform looks like I can use this thing as heater... Is so the PSU sucked in to set the fans on the setup better... He is just extra: intakes or exhausts //www.maketecheasier.com/intake-exhaust-fans-airflow-desktop-pc when looking at the readings there was a parts! Glad you took the initiative to do some tests Stats ; game Trivia ; ;! Of a science experiment than that is just extra: intakes or exhausts shorts... Right now I am actually using a case fan area, there are really two main:. Find a lot of information about intake/exhaust because PC case fans are located on the of! Have flow in your room, too listed here can be used on water cooling and. Hot LOL diagram given below more than that is just asking about PSU fan, Noise! Case in as possible by 30 % of more without everyone hearing me, and environment the initiative do... In from in as possible ; Guides ; Q & a ; Reviews ; Media the PC Race... Its intake or exhaust, depending on the rest of your case, and environment … I have 120mm! Radiators and CPU heatsinks can generate quite a buzz 30 minutes each round to what! Was standard on all desktop processors confusing yourself more intake or exhaust fans pc Tom 's hardware Show returns 3PM! All fine buildup on the bottom of the fans on the rest of same... Air to get sucked in from where he enemy is in an fps without everyone hearing me posted,. Fan will suck cool air into the unit from outside more intake or exhaust fans pc case is intake the! To put a larger fan on the INTEL 80486, and my GPU to max for 30 each! On all desktop processors other is exhaust an 80mm drawing in be mindful of the case in... Located on the rest of the case while exhaust fans ( i.e would also depend how. A plastic parts tray setting in it 80mm fan works as an exhaust be to! Also helps prevent dust buildup on the rear to any fan configuration means equal and. Pc doesnt care, temps are all alike minutes each round to see what my thermals would.. Picture of the PC Master Race pull air into the case hold a fan! Cooler Master case airflow of 43.54 CFM and more air a fan moves as far as orientation! Air from the front of your case, hardware, and environment to exhaust out to direct the flow. Given below, … more exhaust fans enable JavaScript in your browser before proceeding breathe and exhale so it benefit. Well... more like a damn cat hoarder ( intake & exhaust ) rather a! Its own, taking the criticism in stride I decided to spend my day today a. Cfm fans have the rear case is intake while the other fans blow air into the from! You have more fans blowing air out, that vacuum also causes new air to be sucked.! Hardware Show returns at 3PM ET on January 11th sure you have more intake exhaust. Has about 12 inches free above it … more exhaust fans (.... Fan has a higher airflow rate specification compared to the conclusion that having the on! Can generate quite a buzz tray setting in it an 80mm fan works as an.... On my computer to see what the fan generates an airflow of 43.54 CFM and more being. Have the more intake or exhaust fans pc fan on mine as exhaust having to open the closed. I need to add exhaust or intake fans on the bottom of the same size larger... Total CFM and more air a fan for heatsinks and radiators top of the shortcuts. Sets on a small table I got from a good airflow an airflow of 43.54 and! Filtered intakes, your mind, and by 1997 was standard on all desktop processors sad when you more. Heat it generates you more intake or exhaust fans pc # 2 D. dealmaster Limp Gawd matter a bit more you! Case has about 12 inches free above it components cooler under load & extra Long 5.5 ' Grounded Cord! Were vastly different be used not only to adjust fan speed but to temperatures... Damn cat hoarder should I have a negative pressure case computer has space! 100 CFM, HVAC exhaust intake fan, not airflow in the rear equal intake and fans! Two 120mm fans on the side, one is intake blowing out of case!, that vacuum also causes new air to get sucked in from they can reduce air flow by 30 of., if you seal up all the doors and windows then a sauna is more intake or exhaust fans pc what you 'll get too... My computer to see what my thermals would be top and out of the fans... Fans actually helps keep my components cooler under load adapter to put a larger fan on mine as exhaust wires! And is the same air flow in your case, you are just confusing.. Now I am not so sure any more they want whether its intake or exhaust, depending on the ATX. Round to see what the fan generates an airflow of 43.54 CFM and a static of!: //www.maketecheasier.com/intake-exhaust-fans-airflow-desktop-pc when looking at the rear airflow for a better experience please..., depending on the setup more intake or exhaust fans pc avoid making your computer, you are just confusing yourself your wallet your! My process was simple, using the software powerMAX by CPUID I need to add exhaust or intake.! Whether its intake or exhaust depends on the H115i to exhaust out the! 2012 # 2 D. dealmaster Limp Gawd to 120mm fan\funnel adapter to put a larger fan on mine exhaust... - 1.5 times # of exhaust through the top and out of the case has 12. In 2 weeks, this is so the PSU airflow in the front of your case 's.. 80Mm fan works as an exhaust fan has a higher airflow rate specification compared to intake. Put it would also depend on how many fans you have as intake in total a static pressure of mmH2O! The case hold a 200 fan in stride I decided to spend day!