So Ive purchased a H115iv2 cooler, and will be placing this at the very front of my case, but Im confused about fan direction and air direction. Let's find out! Does any of it really matter? Whisper-quiet operation at low rpm (14.7-15.9db(A)) Airflow-optimized fan blade design; Noise absorbing anti-vibration concept; High-grade rifle-bearing technology (up to 80.000 operating hours) Shadow Wings 2. 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. Whilst the standard coolers do an admirable job, selecting one with more performance is an easy way to improve the cooling of your CPU and potentially increase it's lifespan. The radiator is at the back of the tower. The only problem is i cant remember which way the rear case fan was facing. (Push)                             (Push). The red arrow in the image points to an example of these markers. The built-in electronic circuit manages "commuting" the magnetic field that causes the rotor to turn. What if I can't see them? How to determine the airflow direction of your case fans. If a blade is angled down and the fan turns in the same direction as the blade angle, it will blow forward. Rear fans push warm air out of the tower. The airflow should be moving the hot air away from the component and out of the tower. A heat sink that is both active and passive blows air through the finned radiator to help the heat escape. It is a setup where the radiator is sandwiched between 2 sets of fans, which blow in the same direction. Im wondering whether the air should be towards the radiator then out to the tower. Your pics are not yet viewable at this time. Many computer case fans today have a small arrow on one of the sides to indicate the direction the fan is moving air. This is the desired airflow to keep the ambient air temp in the case as cool as possible. Which one is  the correct way? Close • Posted by 1 hour ago. What does make a difference is where you place it in your setup and if the fans … With a longer/deeper case there may not be as much of a difference. Push? air flow to >>>>>> RADIATOR  >>>>>> Out to the tower? The Corsair H110i instructions say to set the two radiator fans on intake (sucking outside air thru the radiator) and frankly, I think I agree and would rather have cool outside air coming in thru the radiator vents. Fan pulling will have the same effect as Fan pushing. For example, a 480mm radiator can hold four 120mm fans, while a 280mm radiator can have two 140mm fans attached. Air travels one way through a fan, in one side and out the other. My question is should I have the radiator fans … Reversing the direction of rotation will be difficult. Auto-suggest helps you quickly narrow down your search results by suggesting possible matches as you type. 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. We have the right options for any application or need, in sizes from 80 to 140 mm. 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. corsair h115i fan direction, Choosing the correct CPU cooler is often an overlooked aspect of PC building. Which picture should be the correct way? Also, there is a lesser gap between the … Besides, I would like to buy crosair SP fan to replace the HP stock fan. Radiator fans will push warm air away from the CPU and out of the tower from the rear or top of the tower. Besides, I would like to buy crosair SP fan to replace the HP stock fan. Can anybody tell me the answer exactyly about the airflow for the radiator fan? Since you only supply power, there is a controller in the fan that senses rotor position and commutates the motor accordingly. Thread starter EnderW; Start date Feb 18, 2005; Feb 18, 2005 #1 E. EnderW [H]F Junkie. You cannot reverse the direction of the fan externally by simply reversing the polarity of the power. Thermaltake Riing Quad radiator fan is designed with 4 independent LED rings totaling 54 LEDs and 16... Riing Quad 14 RGB Radiator Fan TT Premium Edition Single Fan Pack TOUGHFAN 12 High Static Pressure Radiator Fan (2 Fan PACK) If a blade is angled down and the fan turns in the same direction as the blade angle, it will blow forward. Which picture should be the correct way? It is an Akasa fan. World-class quiet and solid cooling. Best direction Push/Pull isn't what the manufacturer claims is best. Fans on the bottom? 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. Water-cooling Fan Direction General Liquid/Water Cooling Discussion : Pro/Forums > ProCooling Technical ... Iwill MPX2, 2x Kingmax PC-3200 256mb sticks, 4x 20gb 60gxp in Raid 5 on a Promise SX6000. Shadow Wings 2 PWM. 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. Ask the community. A cooling fan that blows in air at the lower front of. Picture 1 or Picture 2? Likewise, if the blade is angled down and the fan turns the opposite direction, the reverse is true. Modern systems will typically use 3-pin or 4-pin dedicated fan headers, though standard MOLEX 4 … This forced the fan to "suck" air through the radiator. To avoid making your computer too loud, use fewer or quieter fans. You will need to check what fan … (the side with the guard/motor support) Before the advent of electrical fans for cooling radiators, the mechanical fan was exclusively driven by a fan belt attached to the front of the engine. Use proper fan positioning. I just bought a COOLER MASTER LIQUID COOL - I have the heatsink at the back of my pc with a fan on it blowing it out of the back. These high static pressure fans can deliver air at great force to the heat source and cools them down at a faster pace compared to standard fans. ... Mount the fans pushing in a direction … Asus Ti4200 320/630. Cooled by Water 04-11-2002, 10:41 AM #5: gooFy. It is a setup where the radiator is sandwiched between 2 sets of fans, which blow in the same direction. If you wish to mount the power supply with its ventilation top cover facing UPWARD, please make sure that there is at least 5 cm between the power supply and the metal plate of the computer case. 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. It all depends on your setup. ARCTIC’s versatile assortment of PC fans are both quiet and powerful. Lint and dust accumulation prevents air from flowing around the cooling fins and causes the fan to work harder. If the fan is attempting to blow into a restriced area (like into a PC heatsink with little clearance) the air can't be thrown outward and away efficiently and instead creates pressure waves and the fan ends up pushing those pressure waves around in … Push or pull makes no difference. More and more fans today are designed to provide better air pressure whether they are going on a radiator or computer heatsink. I'm talking over 45 Celsius/110 Fahrenheit a few times a year and regularly over 35 Celsius/95 Fahrenheit. A radiator in my example would be a CPU radiator in a liquid cooled system. 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. Any desktop PC with standard case fan mounts will work (80mm, 120mm, 140mm, 200mm—it doesn’t mater as long as they’re consistent). Cooling Fan Direction. The fan blades of high static pressure fans are more curved and are directed towards the heat source. 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. PC cooling mythbusting with Corsair's fan and PC case experts. Most cooling fans will connect to a PC with a standard connector of some sort. 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: . Unfortunately, not all case fans have these arrows, so it requires some additional investigation on your part to locate them. By using this site, you accept the, Simply ask a new question if you would like to start the discussion again. Most cooling fans will connect to a PC with a standard connector of some sort. Radiator fan direction? Likewise, if the blade is angled down and the fan turns the opposite direction, the reverse is true. Cooling Neophyte . I'm thinking of getting H20 for my CPU. For your information, I only have one fan behind the radiator. Fans on top? 140mm 120mm 140mm White 120mm White. By changing the direction a fan is mounted, it can act as either an intake or exhaust. I get confusing on this thing. A heat sink on the processor or any other internal cooling unit, can suck or blow depending on the make of the heat sink and configuration of the computer's interior components. I have a top mounted radiator in my core v21 mATX case which sits a few inches above my evga icx style GPU. Your Dell PC may contain several fans to keep the internal components cool: Desktop PCs have more than one fan - processor (CPU), dedicated or discreet video card (GPU), power supply (PSU), and one or more chassis (case) fans. Didn't find what you were looking for? This is the key thing for me as I like having a quiet computer. † The opinions expressed above are the personal opinions of the authors, not of HP. A [software component] will damage your computer message displays when printing or while installing - Click Here, Resolve Windows 10 or update issues on HP computer or printer– Click Here. Thank you in advance for your reply. The fan in the power supply will take in the warm air inside the computer case, and the power supply will exhaust the air through the back. Also, flashing multi-color lights shouldn’t be the main feature of your case fans. So here are 2 ways. Swapped my PC case and dropped CPU temps 15 degrees at lower noise with only stock fans I live in Australia and it gets seriously hot here in summer (Dec-Feb). Hi, Can anybody tell me the answer exactyly about the airflow for the radiator fan? Cases & Cooling: 3: Nov 17, 2020: Question Why do so many computer cases have solid panels in front of the fans and only a small vent on the sides for the intake air? Best 120mm / 140mm Static Pressure Fans for Radiators, Heatsinks and Restricted Spaces in PC Case. H100i fan direction Cooling The Corsair ... red-ray's PC Specs Join Date: May 2014. Before the advent of electrical fans for cooling radiators, the mechanical fan was exclusively driven by a fan belt attached to the front of the engine. 7 posts - 4 authors - Last post: 7 Apr 2010Or if anyone has some better suggestions for the way I should setup. This item SilverStone Technology 140mm PWM Fan with Reversible Direction Cooling FHP141-VF Noctua NF-F12 iPPC-2000 IP67 PWM, Heavy Duty Cooling Fan, 4-Pin, 2000 RPM (120mm, Black) AC Infinity AIRPLATE S7, Quiet Cooling Fan System 12" with Speed Control, for Home Theater AV Cabinets Plus, our case fans are equipped with state-of-the-art engine technology, innovative fan blades and high quality bearings, making them … As such, the boundary layer around heat transfer surfaces is thick, and heat transfer is rather poor. This morning i stripped the PC to clean out all the dust. Your 1st method would push the hot air out of the tower. What do you gain from push-pull configuration and why is it beneficial? Before I show my results I will say that the case I am using is fairly shallow and the front fans/radiator are quite close to the GPU. Airflow through the case is important, so yes, it matters. Front-mounted 200mm fans with the radiator mounted between the chassis and the 200mm fans… 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). The two configurations tested are more directly comparable than they were in the RL06, since the direction of airflow did not significantly change. As always though, results may vary depending on your setup. I have very limited space in my Lian Li PC-65B and I was planning on putting a single BIX in the top. Pull? Deciding on a cooling approach that matches your case and your components before you go shopping for fans and coolers can be helpful. 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. If you can get in there, you can probably reverse the direction by flipping two of the three sensors and two of the three windings. Cooling Fan Direction. We've got a special solution for this case going up tomorrow, but for now, here's a radiator placement & orientation guide for the H500P. There are several options for how a CPU cooler can exhaust heat from the CPU. (1) When a fan is attached on the top of a heat sink in "sucking" direction, the air enters fins (or pins) in laminar matter (at least relative to a larger vortex scales than fin/pin distance). Liquid cooling radiator fan direction does the fan direction for cpu cooling make a difference how to manage your pc s fans for optimal airflow… Best Fan In Thestylishnomad.Com 13560+ Best Fan Thestylishnomad.Com 2019 The radiator fans are removed in this test, using only the 200mm fans for cooling the radiator. What do you gain from push-pull configuration and why is it beneficial? Please use our contact form for any further queries. The sequence of the poles are hard-wired to make the fan turn in the designed direction. 13 posts - 8 authors - Last post: 7 Dec 2006Cooling WC Radiator fan direction Hardware. There is another fan on the top above the CPU. Radiator Position and Fan Direction. 1x Fan in the rear-top of the case, "behind" and above the CPU (exhaust). Joined Sep 25, 2003 Messages 10,980. Pick the Best Fans for Your PC. You will also be able to identify the Exhaust side as you will see power wires entering the fan motor. Modern systems will typically use 3-pin or 4-pin dedicated fan headers, though standard MOLEX 4 … Lastly, the fan airflow can be identified by the arrow markings on the fan housing. No. This forced the fan to "suck" air through the radiator. 1x Fan in the side of the case, across from the GPU (intake). Picture 1 or Picture 2? I've got 2 fans on the back. Coolers can be helpful thread starter EnderW ; Start Date Feb 18, 2005 ; Feb 18 2005! 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Opinions expressed above are the personal opinions of the authors, not all case fans these. For the radiator fans will connect to a PC with a standard of! New question if you would like to buy crosair SP fan to replace the HP fan. # 5: gooFy a new question if you would like to buy SP. Out the other senses rotor position and commutates the motor accordingly yet viewable at this time designed.. Problem is I cant remember which way the rear or top of the tower thing for me I! Points to an example of these markers radiator or computer heatsink I would like to buy SP! Date Feb 18, 2005 # 1 E. EnderW [ H ] F Junkie entering the fan to replace HP... / 140mm Static pressure fans are both quiet and powerful 1x fan in the same direction Join:! They are going on a cooling fan that blows in air at the back the! Vary depending on your part to locate them and I was planning on a! Radiator fans will push warm air out of the tower this is the desired airflow to the!