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SUNON 5015 12V 5CM ME50151V3-D030-G99 0.78W 3wires For case
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SUNON 5015 12V 5CM ME50151V3-D030-G99 0.78W 3wires For case

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Original SUNON PF80201V1-000C-F99  80*20mm Hydraulic bearing Cooling fan with 12V 3.42W 80*80*20mm 2 Wires
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Original Nidec D04G-12TS9 4020 DC Cooling fan with 40*40*20mm 12V 0.22A 3 Wires
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Blower Cooling Fan of NIDEC 5015 D05F-12PM with 12V 0.09A 3-Wires
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Original Magic MGT4012ZB-R20 4020 4cm DC Cooling fan with  12V 0.22A 12000 RPM 13.8 CFM 30.5 dBA  2 Balls Bearing 40*40*20mm
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Original power Logic PLA09215D12M 12V 0.35A 3 wires 3 pins circular vga fan Graphic Card fan
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NIDEC 9238 92*38mm TA350DC T35119-DEL 12V 1.8A 3 Wires 3 Pins Case Fan 9CM server Cooler
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NIDEC 9025 90*25mm M34705-68 24V 0.28A 3 Wires 3 Pins Case Fan 9CM converter cooler
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Delta 12032 BFB1224HH 24V 0.8A 2Wire DC Centrifugal Fans,Blower Fan,Server Fan,Cooling Fan
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Blower Cooling fan of  MCF-S4512AM05 with 5V 250mA 3-Wires  3 Pins
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Refurbished Blower Cooling fan of MCF-S4512AM05 with 5V 250mA 3-Wires 3 Pins

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NMB 6025 12V 0.07A 6CM 2410RL-04W-S19 3-Wires 3pins ultral-silence Cooling Fan for Case
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DC Square Cooler of NMB 12038 4715KL-07W-B30 with 48V 0.21A 2-Wires 2 Pins
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Top Motor 40*10mm 4cm DF1204SH square cooling fan with 12V 0.08A 2 Wires
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Panaflo 8032 80*32mm FBP-08B12HB 12V 0.32A 2 Wires 2 Pins Case fan 8CM server inverter cooler
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AAVID PAAD14010SM 4CM DC Cooling fan with 12V 0.16AMP 6600RPM 7.97CFM 31dBA 3 Wires
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Blower Cooling fan of NIDEC 9733 D10F-24PH with 24V 0.33A 3Wire 4Pin
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DC Square Cooler of NMB 12025 4710PL-04W-B20 with 12V 0.1A 2-Wires
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Refurbished DC Square Cooler of NMB 12025 4710PL-04W-B20 with 12V 0.1A 2-Wires

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NIDEC 12038 120*38mm B31257-16A 930009 PWRP6 24V 0.28A 2 Wires 2 Pins Server Fan 12cm case cooler
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Original superred CHD6012BS(E) 6020 6CM Sleeve bearing DC Cooling fan with 12V 0.12A 2 Wires 2pins Connector 60*60*20MM
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Square Cooler of NIDEC 12038 B34978-55 with 24V 0.41A 2-Wires
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Refurbished Square Cooler of NIDEC 12038 B34978-55 with 24V 0.41A 2-Wires

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Square Cooling Fan of SUPERRED 12025 CHB12012DS-A with 12V 0.47A 3-Wires
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Square Cooler of Panaflo 9225 FBA09A24M with 24V 0.13A 3-Wires
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Refurbished Square Cooler of Panaflo 9225 FBA09A24M with 24V 0.13A 3-Wires

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Square Cooler of Panaflo 9225 FBK-09A12H with 12V 0.2A 2-Wires 2 Pins case fan
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T&T 12025 MWP1225L12S 12V 0.4A 2Wire Computer Case Fan,Cooling Fan
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NIDEC 4056 40*56mm R40W12BS2AC-07 12V 1.54A case Fan 4CM Server cooler
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Refurbished NIDEC 4056 40*56mm R40W12BS2AC-07 12V 1.54A case Fan 4CM Server cooler

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Original NIDEC V80E12BS1NB5-07 Z04 Y466 Server Cooling fan with 80*80*38mm DC 12V 4.54A
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Original ORITEK 8015 D0815A-20M 8CM DC Hydraulic bearing Cooling fan with 20V 0.08A 80X80X15MM 2 Wires 2Pins
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YateLoon D12SH-12 120*25mm 12CM 12V 0.3A 2 Wires 2 pins sleeve bearing Case fan For Case Power
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Square Cooling Fan of SUPERRED 12025 CHB12012BS with  12V 0.26A 2-Wires
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Square Cooler of NIDEC 9238 VA350DC V35208-35 with 12V 1.1A 4-Wires PWM
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Square Cooling Fan of NIDEC 9238 TA350DC M35105-57 with 12V 1.8A 3-Wires
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Blower Cooling fan of NIDEC 12032 A34886-58PW with 24V 0.6A 3-Wires without connector
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MAGIC 50*15mm 5cm MGT5012XR-W15 12V 0.2A 4Wire For Lenovo Tahiti Case 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:

Anonymous
8/9/2026 12:24:21 PM
Easiest install ever

“ Out of many heatsinks I've purchased over the years; this has to be the easiest I've ever put into a tower. ”

be quiet! Dark Rock Slim CPU Air Cooler | 180W TDP | Compact Air Cooler | LGA 1700 1200 2066 1150 1151 1155 2011(-3) Square ILM | Intel and AMD 4/5 Support | Low Noise Cooler | Black | BK024
Anonymous
6/22/2026 3:28:30 AM
Not for any FM generation

“ It's a copper and aluminum heatsink. ”

Scythe Kotetsu Mark 3 CPU Air Cooler, 120mm Single Tower, Intel LGA1700,LGA1151, AMD AM5/AM4/Ryzen
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

“ Included this cpu fan in my first true build and can say it was well worth the money ”

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
Mr. B.
10/24/2025 11:35:36 AM
This thing is HUGE!

“ A well thought out and designed heatsink and fan combo. ”

be quiet! Dark Rock Pro 5 | TDP 270W CPU Cooler | Air Cooler | Intel LGA 1851 1700 1200 1150 1151 1155 | AM5 AM4 | BK036
Taylor
10/16/2025 1:56:15 PM
Wonderful Cooler

“ It fits over most ram and VRM heatsinks. ”

Noctua NH-D15S chromax.Black, Premium Dual-Tower CPU Cooler with NF-A15 PWM 140mm Fan (Black)
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