Monitor with something like HWinfo64 and see if you are thermal throttling. And honestly, you get some pretty big diminishing returns when you do push/pull unless you are using a thick radiator (50mm +). I don't think it truly matters that much as far as matching the air flow on both ends as both fans are trying to move air in the same direction. Likewise, if the blade is angled down and the fan turns the opposite direction, the reverse is true. Fans on the bottom and front will almost always be intake, back and top always exhaust. I had the fans in push (exhaust) under the radiator, but it got to be a pain removing the fans to clean cat hair buildup. I have a Caselabs S8 case with plenty of ventilation to pull cool air in. That said, let's take a look at where intake and exhaust fans can be positioned for ideal cooling (note that it's a simple matter of flipping a fan around to change its direction). So if your radiator is on the back side of the case, the fans should be expelling air out of the case. Worst case - you can run your fans as slow as possible or even turn them off and run the pc with "passive" cooling while it's idling. Pull? … Push vs pull fan config doesn't really make a difference. btw my radiator/fan rig is on the top of the case, I got 2 fans in the front and one in the back. Coincindentally I found some youtube videos that say, that the radiator should be mounted in a position, where the tubes are at the bottom of it. Also make sure the aio pump and fan speeds are set. AMD only has 2 screws to tighten, might try tightening a bit more before ripping it out again, I don't have stuff to clean the paste with yet. Different sizes and fin designs have a big impact on fan efficiency and performance. 50-60 sounds high idle temps for an AIO. I intend to eventually add another radiator to the system, which will likely go in the roof. its not that hard to swap fan direction. How to tell fan direction. Another part of the discussion is which direction the radiator fans should be facing. Last Friday I built my new PC, and it's my first time using an AIO Cooler for the CPU. Lian Li PC-011 Dynamic XL; Synology DS218j w/ 2 x 2TB WD Red: Power Supply: EVGA SuperNova 850G3: Mouse : MS Trackball Optical: Keyboard: Corsair K95 Platinum; Razer Orbweaver Chroma: Software: Windows 10 Pro: Feb 6, 2020 #3 I am running an XL as well (under full water) and the fan configuration you are running is best for cooling performance in my experience. Especially if your GPU is not a blower-style card. As far as the fan configuration, as long as cool air from outside the case is being pushed or pulled over the radiator, it doesn't make a difference. 1. Also make sure the aio pump and fan speeds are set. Anyone is welcome to seek the input of our helpful community as they piece together their desktop. Hopefully you followed the instructions and tightened the cpu bracket in an x pattern to evenly put pressure on the cpu. 120mm is a waste of money. It all depends on your setup. Best direction Push/Pull isn't what the manufacturer claims is best. Er besteht meist aus einem gut wärmeleitenden Metall, seine Oberfläche hat meist einen hohen Emissionsgrad.Umgangssprachlich werden mitunter auch Heiz-oder Kühlkörper (siehe dort) als Radiator bezeichnet – diese geben die Wärme vor allem über Wärmeleitung an die angrenzende Luftschicht ab, … If a blade is angled down and the fan turns in the same direction as the blade angle, it will blow forward. There are two main stats for a fan. The Press J to jump to the feed. 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. This morning i stripped the PC to clean out all the dust. Push or pull makes no difference. The direction the fans are installed in determine whether they will act as an intake or exhaust fan. but feel free to try both directions. The back of the case, on the other hand, can hold one 240 or 120mm radiator while the top can take in one 140 to 420mm water cooling system. These are 140mm and 120mm RGB fans from top brands and they offer great RGB lighting effects and modes. Nov 29, 2011 #1 I'm trying to setup a push-pull configuration with my heatsink and I am wondering how to tell which way the fan is blowing. "If I draw air in from the top, ... depending on how hot your GPU runs and how hot the remaining components of your PC are. Did you peel the plastic off before mounting it? More and more fans today are designed to provide better air pressure whether they are going on a radiator or computer heatsink. Should my fan be pulling air from the back of the case INTO the ventilator. 'Idle' and 'gaming' are temps that are nice to know, but 'load' temps are the best way to compare and tell if your system is lacking in cooling capacity. I'll try to do a weird visual. The direction a fan blows air is always determined by (A) the shape of the blades (sometimes called propellers) and (B) the direction they turn. On a radiator, you need high static pressure, and for case fans, you want high CFM. I intend to do that with fans as a push config - the fans will be Noctua NF-F12s. Cases & Cooling. 4: The “backwardly curved blades” The high idle is because of the increased voltage used for single core boost in light loads. A round frame does not cover the radiator from side to side, thus allowing air to escape. Hardware and Technology. Does any of it really matter? Mine dropped idle temp significantly after this. Submit a review: $32.99: Koolance 2 x 92mm Fan Radiator Shroud - Black (SHR-0360) I have a 420x60 cooling a 1080ti and a 5960x and I'm thinking of adding two more 240 radiators just so i can run fans even slower and keep gpu temps well below 50c. High quality, brushed and anodized aluminum with polymer side rails. Reversing the direction of rotation will be difficult. ... PC Trays; Bay Devices . Adjust your fan curves and pump speed. Either way, I suggest the radiator intake is the highest temperature in the water loop and is the best place to control the radiator fan. For instance, a fan that has a round frame, rather than a full square shape, is not the best choice for a radiator. Ensuring your computer receives sufficient cooling with PC case fans isn’t rocket science but it can be tricky. Push? There's also static pressure, which describes how good it is at forcing air through obstructions. Fig. Da meine … It should draw air through the radiator from front to back. New comments cannot be posted and votes cannot be cast. 1: Example of a bi-directional fan. Status Not open for further replies. Fig. Fan Controllers; Fan Controller Accessories; 3.5" HDD Enclosures; 5.25 Bay; Audio Card; Power Supplies. Fan pulling will have the same effect as Fan pushing. Anyone is welcome to seek the input of our helpful community as they piece together their desktop. Radiator Fan direction, Suck or blow, in or out? /r/buildapc is a community-driven subreddit dedicated to custom PC assembly. Another part of the discussion is which direction the radiator fans should ... but I'm not sure about my main PC. As for their differences, it’s very simple: Intake fans brings fresh air into the PC, while exhaust fans kick stagnant air out. Order (case, fan, radiator) is not very important. Best 120mm / 140mm Static Pressure Fans for Radiators, Heatsinks and Restricted Spaces in PC Case. Holding paper in front of a powered fan will also reveal airflow. This is the place to ask! This is showing that my fan is pulling air from the radiator to the outside of the case wall. So you're sucking air to the case from front AND from top through the radiator? Sure, you could take the “maximum power” approach of shoving as many fans as possible into and onto the case, but that’s far from ideal. upHere 120mm White LED Case Fan Silent Fan for Computer Cases, CPU Coolers, and Radiators Ultra Quiet, Premium Edition,3 Pin 3 Pack/W12CM3-3 4.5 out of 5 stars 1,148 W12CM3 3-PACK White LED As for radiator fans, those generally use longer screws. There needs to be rhyme or reason to the setup or else it becomes something wholly inefficient. If you can get in there, you can probably reverse the direction by flipping … This was with a 2-wire fan. ... might only have a spot for one fan. PC cooling: there’s a right way and a wrong way. Thread starter devilchrist; Start date May 9, 2008; May 9, 2008 #1 D. devilchrist Weaksauce. TT RGB PLUS Software Control Fan M/B Sync Control Fan High Static Pressure Fans; Standard Fans / Accessory & Upgrade Kit ; Power Supply. Mounting bushings and bolts are included. PC cooling mythbusting with Corsair's fan and PC case experts | … Hey guys, earlier this year I swapped my case to an NZXT H510 (no Elite). I've built my PC a while back (few years ago), but I've only recently came across this concern: I use a liquid cooler (Corsair H50). What matters is how much your case restricts airflow. Keep the radiator as intake. I have a Ryzen 9 3900X and yesterday while gaming I had a nice constant 65, I was really scared at first because I idled around 50-60, sometimes dipping to 45 or rising higher, a friend also has this Ryzen and an AIO and his temps are lower, my fans are nearest to the outside of the case sucking fresh air into it (read that somewhere) and his are on the inside with the radiator nearest to the outside and blowing air from inside the case outwards, what do you suggest is the best placement of fans and radiator? 240mm or bigger is suitable for a 3900X. Raise the pump speed and fan speeds to a point where they're running faster, but still quiet at idle and then speed up under load. Best PC Fans 2021: The Strongest and Quietest Case Fans for … I've built my PC a while back (few years ago), but I've only recently came across this concern: I use a liquid cooler (Corsair H50). Ein Radiator ist ein Körper, der Wärme überwiegend durch Wärmestrahlung abgibt. I find it weird for anything to be attached to the EXTERIOR of my case. What AIO cooler are you using? 2: Example of a uni-directional fan with curved blades. A really interessting test considering that top intake is the best cooling option in this case. | = Back of case wall F = Fan R = Radiator < = Air being blown to the left. Thread starter andrewboon; Start date Nov 29, 2011; Sidebar Sidebar. Our selection of 92mm radiators are perfect for folks looking to keep a build within a certain size limit. I currently have my swifttech 220 radiator with Yate loom Mediums sucking behind the radiator in to the case. Which size of AIO? The dual radiator fans use dynamic fluid bearings for near-silent operation at low RPMs, which is great for shared work and gaming spaces where fan noise could be a distraction. Looks like you're using new Reddit on an old browser. The site may not work properly if you don't, If you do not update your browser, we suggest you visit, Press J to jump to the feed. I always thought the lack of proper airflow would tax the GPU … How do most people have it? When looking at the fan so that the circular sticker with the Noctua logo is facing you, the direction of airflow is towards you and the sense of rotation is clockwise: . 1. My inlet fan at the bottom blows in nice cool air for the video card, RAM and motherboard VRMs and the heat goes out the rear exhaust fan as well as out of the radiator on top. Planning on building a computer but need some advice? To clarify, I don't mean that I just reversed the 3-pin connector. PC Gamer is supported by its audience. If you didn't it would be worth re doing with quality thermal paste evenly spread over the cpu. It has never occurred to me which direction the fan should be blowing. Those fans are designed to work only one way. It has never occurred to me which direction the fan should be blowing. The radiator fan gets mounted to the radiator by using a screw that mounts through the entire fan (in one side, out the other). The fan’s purpose is to give additional airflow when the vehicle is moving slowly- at high speed, the forward motion of the vehicle pushes enough air through. Planning on building a computer but need some advice? 1000W+ 800W+ 700W+ 600W+ 500W+ 400W+ PSU Cable Sets and Accessories; AC/DC Adapters ; Gaming Peripherals. Raise the pump speed and fan speeds to a point where they're running faster, but still quiet at idle and then speed up under load. There are other features that are distinctive for a good radiator fan. When looking at the fan so that the circular sticker with the Noctua logo is facing you, the direction of airflow is towards you and the sense of rotation is clockwise: . The only problem is i cant remember which way the rear case fan was facing. In coalition with one another, they can help keep your ambient temperatures down. 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