1 intake 2 exhaust pc.
Nov 13, 2019 · +1^ on the dust problem.
1 intake 2 exhaust pc Apr 13, 2021 · The case comes with 1 fan installed in the front as intake and one in the far back as exhaust. My PC case is a Fractal Meshify C, and I recently added an additional exhaust fan, making the case fan configuration 2x 140mm intake and 3x 120mm exhaust. But, technically you can use 3 intakes as well if the back is not obstructed and the air can shoot itself out from the power of intakes. 96 votes, 267 comments. I have a matx case with 2 120mm preinstalled in the front panels as intake and 1 120mm fans preinstalled in the rear as exhaust. When all the intake comes from one source and is filtered, your case will stay clean. I was wondering should I put 3 intake to front and 3 to the side with 1 fan on the rear for exhaust. It's not about the hardware in your rig, but the software in your heart! Okay, so I'm gonna build my first pc tomorrow with my brother, in the corsair 4000d airflow case. I added another 2 140mm fans at the top. The store that built it up put 1 of the 3 on the front being intake, and 2 of them on the top being exhaust. Would just like for people without the correct knowledge to not answer questions they are unsure about. Remember, top and back for exhaust and front, bottom, and side for intake. You want a nice, gentle flow from intake to exhaust. Also, I will put in the build 3x corsair ll120 rgb fans. You don't need 4 intake fans and 1 exhaust fan to do that. Yesterday I've upgraded from a 2070 super to a Rx 6800. Have 2-3 in the front as intake and one in the back as exhaust. Dec 29, 2020 · my build : x570 mobo brand new gtx 1660 ti (about 2-3 months old) ryzen 3700x (got for christmas) 16gb of ram crappy deep cool case dont mind my shitty cable management i built this pc 2 years ago for the first time with no help i didn’t even realize you could tuck cables in the back okay so basi Welcome to the official subreddit of the PC Master Race / PCMR! All PC-related content is welcome, including build help, tech support, and any doubt one might have about PC ownership. From all this I've gathered that unless you are running something a bit unusual, one intake and one outtake is fine. 2 intake and 1 exhaust is the optimal imo but if you only have 2 fans then 1 intake and 1 exhaust. Given the best efficiency is achieved by having air in = air out, then it would be better to go 3 in and 2 out instead, which should still result in positive pressure. Soo, could I switch the one in the back to intake? Can I have 3 intake on the front, 1 intake on the right top, then 2 exhaust on the top? My situation is my gpu radiator is pulling air straight out before it gets to my cpu so my cpu is getting kinda hot, I was thinking I could just make the right top radiator fan to be intake, to reduce air from being pulling out right away, and increase the cooling of my cpu. One Jul 21, 2021 · Two intake one exhaust. I am buying a new fan and wanted to know if I should swap one of these fans and have 1 intake 1 exhaust? Two intake up front, two exhaust, one being on top and one in the back (excluding the CPU fan pushing air toward the rear). An issue I've had in forever is that the first NVMe slot on my Asus X570 Rog Strix sits between the CPU cooler and the GPU, and it's being cooked by the heat from the GPU, especially if the GPU fans are set to 0% when idle. 2 Corsair LL120 intake at the top. There are no vents on the top of the case. I have 8 fans in my case intake: 3 in the front 2 on the bottom, exhaust: 1 back and 2 up top on AIO radiator. The case comes with 1 fan installed in the front as intake and one in the far back as exhaust. I'm wondering if I'd be better off with 2 intake fans and 1 exhaust or keeping the 3 intake fans and adding an additional exhaust fan? Nov 18, 2014 · I'm planning on adding in 3 more in take fans for my new pc build. So I am building my first pc and I am going to build it in the Fractal Meshify 2 XL. So: 3 exhaust fans (2 top, 1 back) Welcome to the official subreddit of the PC Master Race / PCMR! All PC-related content is welcome, including build help, tech support, and any doubt one might have about PC ownership. 2/1 is the best, yeah. Recently the top exhaust fan has been making rattling noises on boot up for a minute or so. I have added a diagram to give you a better picture of what it looks like. I have discussed this with the store and they reassured that 3 front intake - 0 rear exhaust setup is fine, because I already had a CPU cooler that would direct air to the rear anyway, and any more fans installation I think it would be pretty much the same, I have 2 intake on the front, and 3 exhaust (on the back ant top). Encourages better airflow. I have 2 more fan slot on the top of the case. 5 years. Be quiet pure wings 120mm. I've also stocked up and bought 2 more fans and now I only have 3 slots left. one on the back and two on top. just put another filtered intake fan on later in the future, and blow the dust out while you have it apart. You would probably get away with a single outtake. 3M subscribers in the pcmasterrace community. (AT HIGH FAN RPM, if you care about silent systems with fans running only in low RPM ranges, you still have to think a bit about fan placement to not overheat Exhaust goes to the back and top of my case. Jan 16, 2016 · For good linear airflow, you should probably use two intakes at the front and one exhaust at the rear or top. skill Trident Z Neo 3600MHz CL16 • MSI VENTUS 3X GeForce RTX 3070 OC • Samsung 970 Evo 1TB • Samsung 860 Evo 1TB • Cosair iCUE 465X RGB • Corsair RMx 750W (White) So it's better to have more intake fans than exhaust fans? My PC has 5 fans. For a low-end gaming PC, 1/1 is fine, 2/1 or 3/1 for higher-power hardware. Hardware PC Gaming. Intake goes to the front of my case. 3GHz Quad-Core Processor Motherboard: Gigabyte GA-Z97X-UD3H ATX LGA1150 2 Front intake, 1 rear exhaust, 1 top exhaust is best setting. You just have to love PCs. Even one intake and one exhaust is cool I have the Phanteks P600S case with 3 intake fans in the front, 2 exhaust on top, and one exhaust in the read. Home. I'm using a Corsair 760t case, which has 2 x 140 mm intake fan in the front, and 1x 140mm exhaust fan at the back. I am going to have a 360mm AIO in the top as intake, 3 140mm fans in the front as intake and 1 140mm at the back as exhaust. 10M subscribers in the pcmasterrace community. Pulling out more air than is brought in by a single intake won't improve temps. My case I bought does have room Jul 31, 2018 · Overall, you should have more intake than exhaust. Positive vs negative pressure is kind of moot with computer cases. You might find, particularly if the intake fan is filtered and they both run at the same RPM, that you end up with more dust than you probably ought to due to negative pressure leading to dust ingress through unfiltered vents. News Microsoft 365 Apr 13, 2021 · Hello guys. But you want it just barely more so if possible. I went to the PC Shop today for the 360mm AIO cooler, the 7 brand new fans and the brand new full mesh case. That would be ideal. While the top 2 and rear 1 to exhaust. I'm a bit of a OCD freak when it comes to cooling so I've decided to add in 3 more fans for better cooling and improve aesthetics as well as they are all white led 1 Corsair LL120 as exhaust at the very back of the case. (dust will be problem) 2 front intake, 1 rear exhaust, 2 top intake creates pozitive airflow. My configuration has a much more powerful intake fan, 20 watts powered directly from the mains, than the exhaust fan which is a standard 120mm case fan, so maybe I'd see different results if the fans were equal power. The best temperatures I ever had was with a huge LD PC-V8 case with a 0 intake 4 exhaust setup, the case just had very large openings for air to go in freely. Welcome to the official subreddit of the PC Master Race / PCMR! All PC-related content is welcome… Feb 2, 2015 · I have 3 intake fans, 1 at the bottom and 2 at the front, but only 1 exhaust fan out the back. the bottom also has dust filters (for power supply) It'll be fine. And then only support for 120mm in the back and then theres two slots for 140's or 120's on the top. Aug 20, 2016 · In my opinion, two intakes and one exhaust is the optimum setup if you want to keep a clean case. Not the biggest of difference, but 1 degree Celsius cooler with 4 intake and 2 exhaust. Positive airflow just makes the warm air linger in the case. So im about to build my first ever gaming pc in the Meshify C Dark TG case. I could: • Mount exhaust to the back and one on top • Mount 3 in front and 1 in the back The back fan is higher end than the other three, a DeepCool fan vs ThermalRight 120 mil fans. Intake fans are usually hindered by dust filters, so even on equal fan power, intake usually is lower than exhaust. 2 intake and 2 exhaust fans or 2 intake However, I realized that I bought a case with 3 fans only, instead of the optimal 4 fans for 3 intake - 1 rear exhaust setup. Here's how the guy set it up: 2 frontal fans -> exhaust 1 frontal fan -> intake 3 fans on top -> exhaust 1 in the rear -> exhaust Does anyone have any experience with 3 intake fans and 1 exhaust? My temperatures aren't terrible, but I feel that they could be better. With 2 exhaust and 1 intake, the exhaust fans will be competing against each other and therefore be less efficient. It all depends on your case, and what you have for hardware that determines the best route for optimal cooling. It's not about the hardware in your rig, but the software in your heart! Aug 20, 2016 · Im ordering a fourth fan tomorrow so when i get that 4th fan it will be 2 intake and 2 exhaust but all I have is 3 fans for now. The worst case (as you mention) is when you have too many exhaust and not enough intake, which tends to cause negative pressure in the case, resulting in it sucking in dust from the environment at odd places in the case. Basically 4x3 with an AC vent pumping cold air directly into it. CPU: Intel Core i5-4590 3. atmos929 and decided to stay with 1 Intake 2 Exhaust. I'm not sure whether I should have: 1 exhaust, 5 intake 3 exhaust, 3 intake 1 exhaust, 4 intake the front and top of my case have dust filters, the back does not. So naturally I put 2 of the Noctua fans in the front as intake and the last one up top as exhaust and then I still kept one of the original case fans in the back as exhaust. Sort by date Sort by votes A. Did I made a huge mistake on setting up the fans? I got a new PC case and it allows 2 fans on the top, 3 fans at the front and 1 at the back. I have 2 120mm fans on the top that I want both to be exhaust. (slightly higher temperatures than negative, but if there is enough fan filters at the top and front, dust not gonna be Jan 16, 2016 · For my gaming pc I can only fit 3 fans, should I have 2 exhaust (rear and top) with 1 intake (side) or 2 intake (side and top) and 1 exhaust (rear) Apr 13, 2021 · The case comes with 1 fan installed in the front as intake and one in the far back as exhaust. In a nutshell, 2 in 1 out will be fine in the vast majority of cases May 20, 2015 · Given your chasis/hardware setup, I would recommend purchasing one more fan and setting the front 2, and bottom 1 to intake. Are 2 intake fans in the front and 1 in the back enough? Fan size is 120mm for all 3 fans. lower CFM intake than exhaust can create negative air pressure in your PC case and it will suck air through any openings, which most probably are not covered by dust filter Is 1 intake 2 exhaust fans any good? New PC. The thing the vast majority agrees on is that you should aim for some kind of directed air flow, usually intake fans at the front and output fans at the back and/or top of the case. I think most would opt for a higher number of intake fans for positive air pressure and a little bit less dust inside, myself included: I'm running 3 intakes at the fr 1 Intake 1 Exhaust vs 2 intake 0 exhaust? Hardware My pc only has 2 case fans (plus one on the cpu cooler), and I don't want to buy more yet as I dont really experience overheating. The question is if three fans are moving air in,can the single exhaust man move all that air out, without leaving hot air inside the I wanted to install 2 intake fans on my PC I have 1 exhaust fan and 3 intake fans currently Jul 29, 2020 · I know many say that top fans should be exhaust but i dont feel like there's air coming out when i set the top 2 fans as exhaust. Oct 1, 2020 · Building a PC with a ryzen 7 3700x, and a 5700xt graphics card. 2 front intake, 1 rear exhaust, 2 top exhaust creates negative airflow. Sep 27, 2018 · Main PC: AMD Ryzen 7 5800X • Noctua NH-D15 • MSI MAG B550 Tomahawk • 2x8GB G. Oct 30, 2018 · Hi Everyone, I have a nzxt kraken x62,AIO liquid cooler, mounted in the front of my case used as intake fans and 1 rear mounted exhaust fans. One in the back as exhaust and two at the top, as exhaust again. It will keep the air pressure inside the case in the positive side, and that will keep out dust (assuming your intakes are filtered). Balancing intake and exhaust is always best for efficiency and airflow. Is that setup good enough for airflow and noise level?. That's OK, the rear will work as well. It works fine, but before I added those 2 on the top it was pretty ok as well. 2 Intakes (Front and side panel) with 1 Exhaust (Back panel) Or 1 Intake (Front panel) with 2 Exhausts (Back and Side panel) I can't put 2 fans on the front as my case doesn't allow it, as well as the top panel since there is no way to mount fans on the top (my case is somewhat old). 1 intake, 1 exhaust is better than two intakes. Forums. I mean, hot air goes up anyway, the fans only gives a little help. My case I bought does have room for 2 more 120mm fans up top but currently do not have the $$ for extra fans. as the title say, I'm currently using Phanteks P350X, 2 120mm at the front for intake, 3 120mm at the rear/top for the exhaust. 👍🏻 Usually the intake go on the front. Bottom line: keep as much air flow through the case as possible w/o creating a noisy tornado. That creates turbulent flow, which allows for static air flow inside the case (not to be confused with static electricity - that doesn't apply here). It's just going to cause negative pressure, which will force the exhaust fans to pull air from outside the case through all the cracks and holes in That said, flow characteristics are as important. Honestly though, you can get a simple fan hub for 4-5 fans for like 10$. 9. Its an amazing case for airflow as Ive seen from reviews but Im a bit confused on the way airflow works. I'd try 1 exhaust, maybe experimenting with 3 intake, 2 exhaust. 2 intake fans at the front, 1 exhaust fan at rear and 2 exhaust at the top. I run net negative pressure to utilize the cool air in our house (no kids, no pets, no plants -- not a very dusty environment). My current Meshify C build-- 2@140mm intake, 3@120mm exhaust -- works great. The case comes with 3 fans (2 front intake, 1 exhaust in the back). I noticed that in that case there are only 2 fans standard. I reckon it should be okay since my radiator fans run slower and they'd have the resistance of the radiator effecting them, meaning my 1 rear Jan 29, 2015 · My PC is intel i3 4160 XFX 280x R9 (not OC) and 450W CSM Corsair . The Arctic (P12 I think) are stellar choices that out perform pretty much everything for cheap. Reply reply I have a MicroATX build (CH370 case) and have 4 fans. Nov 13, 2019 · +1^ on the dust problem. People could argue endlessly about this, lol. My pc has been running two exhaust fans for 1. I will also have 2 140 fans at the bottom and I was wondering if they should be exhaust or intake? Welcome to the official subreddit of the PC Master Race / PCMR! All PC-related content is welcome, including build help, tech support, and any doubt one might have about PC ownership. 2 x in and 2 x out sounds fine. You won't get great airflow in that case. All fans are 52 CFM rated. More excessive configurations with top or bottom fans are pointless unless extremely high power draw parts are being used, or just for fun. I know positive air pressure is good but I'm not sure if I should buy 1 more fan and install it by the back or if I should just not bother at all. They have multiple entrance and exit points. Is this a bad fan setup? Mar 29, 2021 · [SOLVED] 2 intake 2 exhaust? Thread starter Dave_2; Start date Mar 29, 2021; Toggle sidebar Toggle sidebar. I currently have 3 intake and 1 exhaust. due to size difference I have only space for 1 fan in the front wich is on intake. Can I get away with this Aug 20, 2016 · Im ordering a fourth fan tomorrow so when i get that 4th fan it will be 2 intake and 2 exhaust but all I have is 3 fans for now. Rule of thumb, always use more intake than exhaust. Not much dust buildup too, surprisingly. Neither the 1500X nor the 1060 generate enough heat to worry about. Thanks! I use three intake (1 rear, 2 front panel behind radiator), and 2 exhaust (top) on my P400s case and my temps are great! You can adjust fan speed to balance pressure on your exhaust fans if you need to if you have a controller. 2x Intakes - minus 1 for the rear exhaust, leaves you with 1 intake fan, due to the restricted exhaust through the radiator, the 2 fans are probably more closely equal to a single exhaust fan, so it basically becomes very close to an equal in vs out pressure system. 2 Corsair ML Pros (used in conjunction with my H100i CPU cooler) at the front, pulling air through the radiator. I have bought 3 additonal fans. I would shoot for intake fans with a slightly higher CFM rating than the exhaust, though not by a huge margin. I will be removing the exhaust fan and will place it in the front to have 2 intakes. Both 120mm. Welcome to the official subreddit of the PC Master Race / PCMR! All PC-related… The extreme end is seen with Fractal Torrent, with massive 3+3=6 intake options and a full mesh backside of the case, that allows zero exhaust configurations with basicly no downside. . You don't necessarily need a PC to be a member of the PCMR. It's not about the hardware in your rig, but the software in your heart! Which fans are intake and exhaust depends on how you have designed your airflow and what components, but in the majority of builds and setups, you generally want the top fans to be exhaust. A single 120mm intake fan and a single 120mm exhaust fan would be more than enough to keep that system cool, so your fan configuration isn't going to be relevant to system cooling as long as at least one is an intake and at least one is an exhaust. My last PC was an Intel® Core 2 Quad Processor Q6600 + Nvidia 8600 GT 512 MB, imagine the feeling? 4. Jul 10, 2022 · With 2 exhaust and 1 intake, the exhaust fans will be competing against each other and therefore be less efficient. Aug 4, 2019 · It comes with 2 fans standard, 1 on the front being intake which is 120mm I believe and 1 on the rear which is an exhaust, 140mm. i bought a noctua nh-u12s cpu cooler with 1 fan, and i think that is also an exhaust fan. 3GHz Quad-Core Processor Motherboard: Gigabyte GA-Z97X-UD3H ATX LGA1150 On my PC 1 intake, 1 exhaust is a lot cooler than both intake. You'll be able to use the front, never Apr 13, 2021 · The case comes with 1 fan installed in the front as intake and one in the far back as exhaust. I'm going to buy one of the Noctua A12-25's which you can ramp up really high and barely hear at all. This is my first time building a PC and I read that you want + pressure as opposed to -. I have a Corsair 5000D and using a h150i water cooler on the top. Even without my 2 bottom fans it pulls it in and All PC-related content is welcome, including build help, tech support, and any doubt one might have about PC ownership. You'd want more exhausts than intakes on a case like that. Both Unless your fans are complete garbage, it absolutely doesn't matter. Heat rises so generally it's better to have the top and back be exhaust. I wanted to Id probably flip 3 to have 6 intake/4 exhaust Real life example: Had a comm closet a few years ago. My current one is one of the fans you get with the Corsair 4000x, looks nice but they can be loud so I want to limit it's speed in comparison to the Noctua I want to get. Jun 22, 2020 · I'd recommend one rear exhaust, one top exhaust above the CPU cooler and at least one intake on the front. On my PC 1 intake, 1 exhaust is a lot cooler than both intake. You don't want a bunch of intake and exhaust fans right next to each other. It makes airflow way better. I’ve done a quick test with light incense smoke and watched the air flow in and right out. If this was something more intense and someone without the correct knowledge answered, it could’ve fried some kids brand new pc. All these positive/negative pressure thing imo is pretty overrated if you don't use industrial fans for server racks since quiet consumer grade fans are mostly too weak to press air out your closed case 30cms away from their mounting. Now in game I rarely get to above 85C however the fan setup bothers me. The more you add will make it "better" but it sounds like it's massively diminishing returns after this point. Is this optimal? Ever since messing with my fan setup, my Cinebench R15 scores have been 10 to 100 points LOWER than average (depending on the lower/upper standard deviation) or my previous best (around 1590; the upper Welcome to the official subreddit of the PC Master Race / PCMR! All PC-related content is welcome, including build help, tech support, and any doubt one might have Before the story, is it ACTUALLY going to be fine to use 9 intake (3 top, 3 front, 3 bottom) and 1 rear exhaust? This is wildly inefficient, as you obviously can't destroy matter, having 1 fan trying to keep up with 9 fans is far from ideal. Right now I have 3 intake fans positioned at the front of my PC case and 1 exhaust fan at the rear. So for the Corsair 4000d airflow case, I'm going with 2 140mm fans intake in the front (bequiet! Pure Wings 2 140mm) and 1 120mm fan exhaust in the back (bequiet! Pure Wings 2 120mm). Currently I have it at 2 intake 1 exhaust and my gpu is running fairly cool, but my CPU is running hot, do u think changing the combination will fix my CPU problem? I'm not super well informed about airflow but I got a Fractal Design R6 with 3 top exhausts, 1 rear exhaust and 2 intakes on the front with my AIO radiator. jojojcokuexfuqqyrmyzjrozjkapbahotioeszialjmtjp