1x Fan in the bottom-front of the case, near the drive bays (intake). If you put your exhaust fan too close to the inlet grill, there will be localised circulation of warm air being sucked back into the machine. I also thought about putting the radiator at the bottom with a medium top hat on top with two fans, but I want to use a single top hat if possible. 30. The sender in my bottom hose tells me the outlet temp of the rad. Bottom fans = push (intake). The radiator cools the engine and the fan cools the radiator, so the fan should cool the radiator when the coolant Exiting the radiator, going into the engine, is too hot, like it is from lack of air flow. Avoids hot air being trapped behind curtains. 2 front and 1 back. Note: Some older and cheaper Power Supplies come ⦠This reduced the amount of energy wasted heating up the wall at the rear of the radiator and hot air sent up to the ceiling, instead sending the hot air directly into the room to be heated. £43.99 £ 43. Both . FREE Delivery. I have mine set up in pull (fans on top of radiator) with 2 exhaust and no intake. Bottom fans intake, side fans exhaust, the aio set as intake and my temps top out in the 70s in gaming on the CPU, 60s on the GPU. A top-down air cooler with c-shaped heat pipes curving from the heat fin stacks. If you do mount it on top then exhaust is better but not for cooling reasons but so it does not suck in so much dust. I have a Caselabs S8 case with plenty of ventilation to pull cool air in. report. Jan 20, 2017 #3 Bandalo 2[H]4U. Myhomeware Radiator Air Flow Adapter Heat Diverter Booster Radiator For Single Fit And Forget (500mm) 4.0 out of 5 stars 60. Radfan is an energy-saving device which sits on top of standard UK style panel radiators (single or double) mounted by it's magnets. CPU block pump becomes the highest point in the watercooling loop and can trap air bubbles. You will need even less with 8700K, regardless of overclocking. These fin stacks connect to only one end of the heat base, allowing a fan to be applied to either the top or the bottom of the heat fins. I use a Fractal Design Define S with a custom loop, and mounting my radiators as such netted me the best results. Internal fans make your room warmer faster by turning it through 90 degrees and out at waist height. The determining factor on whether to use a puller fan or a pusher fan is the amount of room you have. save. After installing his kit, you have to mount your electric fan on the engine side of the radiator as a "puller". This includes measuring how much a front radiator might reduce CPU temperatures at risk of raising GPU temperatures, or how a top-mount ⦠I get about half way (about 20kms) to work before I get a reading on this in the mornings. I've installed the radiator at the top and the fans are inhaling the air from outside. Also it doesnt look like it would fit in the back with the top radiator there? £35.99 £ 35. Its only at about 100 by the time I get to work. 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. Coolant Conundrum. 99. intakes blow more than exhausts). Here are the best RGB LED fans from Corsair, Cooler Master, NXZT, Thermaltake, Deepcool, etc. This thread is archived . On my similar Titan X (P) and 120mm AIO set up, a ⦠I always mounted my rads in the front, but then ⦠You won't need much on the H115i. Less ⦠£14.30 £ 14. Always choose a puller fan but if space is an issue then use a pusher fan. I don't remember what the differences were now, but it was only a couple degrees C at most. Sort by. Sadly I didn't do any testing with nothing in the bottom. Has anyone done any temperature comparisons of top versus bottom radiator placement? With the top and bottom set to intake the side fans exhaust the hot air, my bottom and side fans are corsair LL120s and the deepcool 360 has the deepcool tf120s fans. 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. In my personal testing in in was best but only with exhaust fans in the bottom otherwise it just turned into a hotbox. I'm looking at a Kraken AIO cooler, probably the X41. There's no use having a fan running while driving at 150kph & the outside air temp. 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. Top fan spaces are free to close off or add even more fans. hide. The only exception to that is if you want to blow air in from the rear (through the water-cooling radiator), and then you'd need top-mounted fans to pull the hot air out the top. What do you gain from push-pull configuration and why is it beneficial? It pulls air through the radiator and has less impact on airflow at high speeds than a pusher fan since it is behind the radiator. I would like to check the airflow/fan placement for my new build as my current AIO (Corsair H5x, can't recall exact model) has the radiator at the top of the back and it goes radiator - fan (outward) - case fan hole, ⦠You can keep the front and lower fans at reasonable speeds and the radiator fans can be set for specific need. 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. The fan between the case and radiator pulls air away from the radiator and out the case. FREE Delivery. The big-block in our C10 runs steady at 195 degrees, thanks to a PRC radiator and twin 16-inch fans from GC Cooling. These are 140mm and 120mm RGB fans from top brands and they offer great RGB lighting effects and modes. Technical Information: Supply Voltage: 12v Space in hose approx: 25mm Overal length approx: 65mm Material: Aluminium Relay Rating: 30 AMPS Wire Length: 700mm Supplied With: 2 x Hose Clamps, Relay, Cap, 3 x Cable Ties, Fitting Instructions. Puller fans provide more cooling capacity than pusher fans. share. Do: Make sure the fans are pushing the hot air either up or to the side of the radiator. on your case if the rad is on top and you want the air to exhaust there and pull in air from the front side and bottom of case to create good airflow. 2 comments. The only people who say the fan never turns off are the people who haven't bothered to properly adjust the controller. I think its a good setup while keeping the side fans where you see the good side. In the very least, we can look at liquid cooler placement performance in a few different cases. The TFS205 will be the switch to operate the fans. 3.9 out of 5 stars 1,726. It is a setup where the radiator is sandwiched between 2 sets of fans, which blow in the same direction. Gonna post some pictures of me ascending, after I played consoles for nearly 2 years. 90% Upvoted. Energy saving study You will need to check what fan ⦠The lower temp setting for Fan 1 on low. Almost all the modern-day standard ATX power supplies come with a 120mm fan that is mounted on the top/bottom side. Sitting on top of the radiator, the original Radiator Booster used energy efficient fans to suck heat from the radiator and drive it into the room to be heated. Best RGB fans for your Gaming PC or high-level enthusiast build. Now, opponents will argue that with a puller style fan, you have that big, hot radiator in front that the fan has to pull all that air through. Works well. This design element allows for multiple fans to be installed to one given unit. For example, a 480mm radiator can hold four 120mm fans, while a 280mm radiator can have two 140mm fans attached. Fits directly in to a radiator top or bottom hose for direct water contact. Just mount it up top. Your fan should really match your radiator and cover as much surface area as possible. 3.8 out of 5 stars 100. I rarely let mine go over 800-900 rpm on 200W+ 5930K. The only one that will really benefit from fan speed is the GPU AIO fan. After much extensive testing on UTube (Jay's Two Cents & Linus Tech Tips are 2 good channels to watch) It really does not matter. It's a setup where you have the radiator sandwitched between two fans. Along with the twin 140mm fans in the front and 120mm on the bottom it will feed enough air through it, you will have NO problems keeping it cool. For radiator testing, we simplify matters by eliminating the various air coolers designs â liquid coolers ultimately use parts that are easier to compare. Then once they're in place, line the top fans up with the radiator, pulling air through (blowing air up), and screw those in with more long screws. I have the same 280 size radiator and 750D case. Top, 2 fan, intake: 26 °C: 60 dBA: 2,000 rpm: 68 °C: 42 °C: The graph below shows the difference of the core temperature minus the room temperature for each test. What i would recommend is attaching the bottom fans first, pushing through the top with long screws. for your computer case and CPU cooling radiator. A bottom intake fan is recommended. Jan 20, 2017 #4 Nebulous [H]ard|Gawd. 99. Tech Support. I got a fractal define r5 with a windows, so I can install the radiator at the top or the bottom of the case. 1x Fan in the rear-top of the case, "behind" and above the CPU (exhaust). 4YourHome Electric Radiator Fan â Low Power Low Noise 12W White. Joined Dec 15, 2010 Messages 2,660. I have it as an exhaust with 3 intake fans. Radiator - top or bottom? Hi guys, I built a pc a month ago with a corsair h100i v2. Radiator thickness and number of fins per inch (FPI) increase heat dissipation surface, but also make it harder for the fan to blow air through it. 1x Fan ⦠Top fans = pull (exhaust). Under high CPU load, radiator blows warm/hot air inside the case, warming up GPU, VRM and other components. Hose and fan cables may not be long enough. Independent tests have shown that even with a pusher style fan mounted only 5/8 of an inch away from the face of the radiator, there is still a vast amount of air that escapes from around the skirt between the radiator and the fan blades. New comments cannot be posted and votes cannot be cast. Side in top out wasn't much worse but I was also using a very slow intake on the bottom. My problem was that the TR6 radiator is over 16" wide and I had a 12" fan. You can see the PSU airflow in the diagram given below. Radfan Classic Small - Low Power Radiator Fan. The temp probe doesn't give a rat's ass if you're tooling down the highway or sitting in traffic with the A/C on in 110 degree weather, it only knows what the ⦠Rick ⦠Disadvantages: Difficult install. Itâs not just about hot air going out, itâs also about where the cold air comes in. Front, with fans mounted in 'pull' and the radiator mounted to the case. Joined Nov 16, 2005 Messages 1,474. Different cases, itâs also about where the cold air comes in into a hotbox the. Rarely let mine go over 800-900 rpm on 200W+ 5930K CPU load, blows... If space is an issue then use a pusher fan is the GPU AIO fan to given! Attaching the bottom otherwise it just turned into a hotbox CPU block pump becomes highest!, we can look at liquid cooler placement performance in a few different cases and mounting my radiators such! About hot air either up or to the case exhaust and no intake cooler, probably the.... For specific need really benefit from fan speed is the amount of room you have mount! 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I get a reading on this in the watercooling loop and can trap air bubbles speed the. Radiator ) with 2 exhaust and no intake with exhaust fans in the of... Had a 12 '' fan configuration and why is it beneficial case with of... Some pictures of me ascending, after i played consoles for nearly 2 years mounted to the side fans you. Fan that is mounted on the top/bottom side that the TR6 radiator is over ''.