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New  A84 K43LY K84L X84L X84H radiator fins CPU fan heatsink
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New For Asus X570 fan YX570Z YX570ZD CPU fan FKDB cooler
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FOR HP DV6-6000 DV6-6050 DV7-6B DV7-6C Series laptop CPU fan
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4 pcs Foxconn 8025 PVA080G12Q Square cooling fan with 12V 0.65A 4-Wires 4 Pins
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771 the 604-pin CPU heatsink 2U 0.55 kg pure copper heat sink 3-pin silent fan
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50pcs 19*13*11MM aluminum heat sink is suitable for use with computer graphics CPU chip memory
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new original Heatsink for DELL LATITUDE E7470 7270 M2 2280 ngff SSD cooling plate  Cooler 0DJ69P DJ69P
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Square Cooler of SUNON 50*15mm KD1205PHS2 with 12V 1.7W 2-Wires
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Square Cooler of SUNON 50*15mm KD1205PHS2 with 12V 1.7W 2-Wires

Limited time offer, ends 05/08

  • Model #: ST KD1205PHS2
New Original CPU fan for SUNON GB1209PHV1-A B4323.13.V1.F.GN DC 12V 6W laptop cpu cooling fan cooler
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For graphics card cooler MGT5012XB-W10 radiat 1U 4-wire 4-pin
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1pcs 1703 1.7cm  UF5H5-503  5V 3wires waterproof micro mini axial cooling fan
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TRJT7 0TRJT7 heatsink  for  R7920   R740 R740XD  Server cooler Great Condition
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Square Cooler of SUNON 9025 KD1209PTS2 13.B1353.GN  with 12V 1.7W 2-Wires
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alphacool 14472 nexxxos hpe-45 full copper 120mm radiator
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FOR Samsung NP R18 R19 R20 R23 R23E R25E R25 R26 P400 R18Y Replacement fan
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Original Melco 8CM 80*25mm MMF-08D24ES RM1 CA1321-H01 24V 0.16A 3 Wires 3 Pins Inverter Fan for YASKAWA PLC ABB
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HP Pavilion 95W Intel CPU Heatsink Fan 644724-001
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New FOR Samsung RF510 RF511 RF710 RF712 RF711 laptop fan heat sink
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Twins Frameless Cooling Fan of Power Logic PLA08015S12HH 12V 0.35A 4-Wires For Video Card
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FOR Samsung NP R18 R19 R20 R23 R23E R25E R25 R26 P400 R18Y Replacement fan
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Coxbright **NEW** AVC DV07020B12U 70x20MM 4-PIN CPU Fan
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1U Passive Heatsink  CPU for Intel (htp) SNK-P0037P
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EVERFLOW R128015DH 12V 0.32A 8CM 8015 4-wire CPU fan
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CPU fans and heatsinks help ensure that your PC works efficiently at all times. When you use heavy applications, such as video games and video editing software, the CPU can produce excess heat, which may cause your computer to freeze. It may also shorten the life of your CPU, or cause immediate damage. If you like to overclock your processor to get the most out of it, having an efficient cooling system is essential. Luckily, modern CPU heatsinks and other cooling systems are effective at dissipating heat, keeping your expensive processor in tip-top conditions. 

A Liquid CPU Cooler Offers High Performance

There are two types of cooling systems among CPU computer accessories: air coolers and liquid coolers. Liquid CPU coolerS are efficient at dissipating heat, which makes them a suitable choice for busy working establishments. For this reason, they are the preferred choice of many serious gamers and overclockers. They're also quiet because they have few fans. A liquid cooling system consists of a pump with tubes that end with a metal plate, which sits on your CPU. When the liquid reaches the metal plate, it absorbs excess heat from the processor. A PC radiator expels hot air, usually using one or more fans. Liquid coolers can be challenging to install, but many brands offer pre-built, all-in-one systems. These coolers undergo several quality assurance tests at the factory, so they're not likely to leak. Many all-in-one liquid coolers come with clear tubes and a colorful coolant to create a fashionable look inside a window-panel computer case. 

CPU Air Coolers Use Fans to Move Hot Air Away From the CPUs

If you plan on using your PC for general computing tasks, like browsing the internet or working on spreadsheets, then a CPU air cooler is a suitable choice. Consider DIY cooling systems when you shop. Coolers work by moving hot air from the CPU to a heatsink using fans. High-end air coolers feature strategically-placed fins and copper plates, which are effective at conducting heat. Since coolers rely on fans to perform their job, they  may be noisier than a liquid cooling system. Also, advanced models can be bulky, so they won't fit into smaller computer cases.

Advantages of CPU Air Coolers

Like many modifiable computer accessories, a CPU air cooler requires minimal maintenance. For example, it's advisable to clean the fans every once in a while, as dust and debris can obstruct their movements. Another advantage of using an air cooler is that there's no chance of dangerous leaks. U-type air coolers feature curved pipes in the shape of a U. This type of construction makes air coolers very efficient at dissipating excess heat. C-shaped coolers have C-shaped pipes, allowing the installation of multiple fans in the same unit. This makes for increased cooling performance. Low-profile coolers have a smaller form to fit most laptops. All coolers will maintain the efficient operation of your PC.

Bestselling CPU Air Coolers Reviews:

antonio j.
2/22/2026 4:09:08 PM
Easy to setup

“ Switching from the manufacturers default CPU fan to the BeQuiet CPU Cooler is very noticeable. ”

be quiet! DARK ROCK 5 Intel: 1851/ 1700 / 1200 / 1150 / 1151 / 1155 AMD: AM5 / AM4, Silent Wings 4 120mm PWM, Fluid Dynamic Bearing CPU Cooling BK035
Anonymous
2/13/2026 8:11:41 AM
No Problems Looks Good

“ This is a cpu fan that gets the job done on a low or mid performance cpu. ”

AMD Wraith Stealth Socket AM4 4-Pin Connector CPU Cooler with Aluminum Heatsink & 3.93-Inch Fan (Slim)
Anonymous
2/11/2026 9:06:04 AM
Probably the best cpu fan money can buy

“ My last cpu fan sounded like a 747 taking off but thats what i get for buying a prebuilt. ”

be quiet! DARK ROCK 5 Intel: 1851/ 1700 / 1200 / 1150 / 1151 / 1155 AMD: AM5 / AM4, Silent Wings 4 120mm PWM, Fluid Dynamic Bearing CPU Cooling BK035
Anonymous
12/15/2025 3:14:48 PM
Good Cooler

“ Heatsink works how you would expect, but it is a beast. ”

be quiet! Pure Rock Pro 3 120mm Rifle CPU Cooler Socket compatibility Intel 1851 / 1700 / 1200 / 1150 / 1151 / 1155 and AMD AM5 / AM4 - BK041
James E.
9/19/2025 4:13:44 PM
"Be Quiet" is the perfect name!

“ I can not hear the CPU fan until a benchmark or executable uses 100% of my CPU for a prolonged period of time. ”

be quiet! DARK ROCK 5 Intel: 1851/ 1700 / 1200 / 1150 / 1151 / 1155 AMD: AM5 / AM4, Silent Wings 4 120mm PWM, Fluid Dynamic Bearing CPU Cooling BK035
Karl M.
9/18/2025 7:05:07 PM
I returned & moved up to the next model in the line-up!

“ For me the "CPU fan header" was the pain in my? ”

be quiet! DARK ROCK 5 Intel: 1851/ 1700 / 1200 / 1150 / 1151 / 1155 AMD: AM5 / AM4, Silent Wings 4 120mm PWM, Fluid Dynamic Bearing CPU Cooling BK035
Andrew B.
8/16/2025 9:06:14 PM
It's a big monster that does a great job. Paste included.

“ The quiet fans honestly have trouble pulling the heat out of the heatsink. ”

be quiet! DARK ROCK 5 Intel: 1851/ 1700 / 1200 / 1150 / 1151 / 1155 AMD: AM5 / AM4, Silent Wings 4 120mm PWM, Fluid Dynamic Bearing CPU Cooling BK035
Anonymous
6/7/2025 3:46:33 PM
Works PERFECTLY No clue what others are having an issue with

“ flipped it over and tightened the screws for the fan / heatsink in as needed. ”

Thermaltake Gravity i3 95W Intel LGA 1700 CPU Cooler CL-P094-AL09WT-A