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DC Square Cooler of NMB 9038 3615ML-04W-B76 with 12V 1.6A A03 4-Wires PWM
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DC Square Cooler of NMB 9038 3615ML-04W-B76 with 12V 1.6A A03 4-Wires PWM

Limited time offer, ends 07/04

  • Model #: ST 3615ML-04W-B76 A0
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  • $27.30 
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DC Square Cooler of NMB 9038 3615ML-04W-B76 with 12V 1.6A V03 4-Wires PWM
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DC Square Cooler of NMB 9038 3615ML-04W-B76 with 12V 1.6A V03 4-Wires PWM

Limited time offer, ends 07/04

  • Model #: ST 3615ML-04W-B76
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  • $25.50 
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SUNON 12038 12Cm DP200A 2123XSL Sleeve Cooler with 220~240 50~60Hz 0.14Amp 2 Wires
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  • $30.60 
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DC brushless Cooler of DELTA 12038 AFB1248EHE PWM with 48V 0.74A 4-Wires
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DC brushless Cooler of DELTA 12038 AFB1248EHE PWM with 48V 0.74A 4-Wires

Limited time offer, ends 07/04

  • Model #: ST AFB1248EHE
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  • $30.30 
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DC Brushless blower 150*25mm 15cm M1502512M 12V 0.42A 2 Wires Case fan server inverter cooler
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  • $46.60 
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DC square Cooler of 3015 SUNON GM0503PHV2-8 with 5V 0.4W 2-Wires
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DC square Cooler of 3015 SUNON GM0503PHV2-8 with 5V 0.4W 2-Wires

Limited time offer, ends 07/04

  • Model #: ST GM0503PHV2-8
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  • $23.50 
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Square Cooler of SUNON 4020 KD1204PKS2 with 12V 0.9W 2-Wires
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Square Cooler of SUNON 4020 KD1204PKS2 with 12V 0.9W 2-Wires

Limited time offer, ends 07/04

  • Model #: ST KD1204PKS2
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  • $23.50 
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Square Cooler of SUNON 8025 KD1208PTB1 with 12V 1.8W 2-Wires
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Square Cooler of SUNON 8025 KD1208PTB1 with 12V 1.8W 2-Wires

Limited time offer, ends 07/04

  • Model #: ST KD1208PTB1
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  • $28.60 
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DC Brushless square Cooler of DFB351012M with 12V 1.0W 2 Wires For Computer case
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  • $23.50 
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NMB 9CM 3610KL-04W-B56 Dual Balls bearing DC Cooler with 12V 0.43A 3 Wires 3Pins Connector
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  • $28.30 
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NIDEC 9cm M33422-57G4 Dual Balls bearing Cooler with 12V 0.29A 3 Wires
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NIDEC 9cm M33422-57G4 Dual Balls bearing Cooler with 12V 0.29A 3 Wires

Limited time offer, ends 07/04

  • Model #: M33422-57G4
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  • $27.10 
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ARX 4010 4CM FD1240-A3233A Cooler with 3Wires 12V 0.09A Ceramic Bearing 3 Pins  for chips ipc
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  • $23.50 
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DC Square cooler of ADDA 7015 AD0705LX-D70 with 5V 0.26A 2-Wires
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DC Square cooler of ADDA 7015 AD0705LX-D70 with 5V 0.26A 2-Wires

Limited time offer, ends 07/04

  • Model #: ST AD0705LX-D70
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  • $23.50 
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square Cooler of ADDA 4015 AD0412HB-D50 with 12V 0.12A 2-Wires
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square Cooler of ADDA 4015 AD0412HB-D50 with 12V 0.12A 2-Wires

Limited time offer, ends 07/04

  • Model #: ST AD0412HB-D50
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  • $23.30 
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Square Cooler of ADDA 9025 AD0912US-A70GL with 12V 0.3A 2-Wires
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Square Cooler of ADDA 9025 AD0912US-A70GL with 12V 0.3A 2-Wires

Limited time offer, ends 07/04

  • Model #: ST AD0912US-A70GL
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  • $22.30 
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Frameless Cooler of SUNON 5010 125010VH 11.MS.CT.GN with 12V 1.3W  2-Wires
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Frameless Cooler of SUNON 5010 125010VH 11.MS.CT.GN with 12V 1.3W 2-Wires

Limited time offer, ends 07/04

  • Model #: ST 125010VH
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  • $23.50 
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DC square cooler of UNON 5010 MF50101V2-E01C-A99 with  12V 0.45W 2-Wires
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DC square cooler of UNON 5010 MF50101V2-E01C-A99 with 12V 0.45W 2-Wires

Limited time offer, ends 07/04

  • Model #: ST MF5010V2-E01C-A99
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  • $23.50 
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Square Cooler of HSY 9225 AF9225HBL with AC 220~240V 50/60 Hz 13/11 W 2-Wires
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  • $28.30 
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DC square Cooler of PELKO 4020 C4020X12BPCP0c-5 with 12V 0.168A 2-Wires
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DC square Cooler of PELKO 4020 C4020X12BPCP0c-5 with 12V 0.168A 2-Wires

Limited time offer, ends 07/04

  • Model #: ST C4020X12BPCP0c-5
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  • $23.50 
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DC bushless blower EFWF-03F05L 5V 0.15A 3 wires 3 pins projector fan Switch cooler
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  • $46.60 
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Square cooler of SUNON 6038 PMD1206PMB1-A with 12V 10.6W 3-Wires
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Square cooler of SUNON 6038 PMD1206PMB1-A with 12V 10.6W 3-Wires

Limited time offer, ends 07/04

  • Model #: ST PMD1206PMB1-A
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  • $32.30 
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Wind Ace D35M12 35MM DC brushless Cooler with 12V 0.04A  2 Wires For HP Gen8,case
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  • $25.50 
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MAGIC MGT8012YB-W20 12V 0.48A 4 wires 4 pins vga fan graphics card cooler
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MAGIC MGT8012YB-W20 12V 0.48A 4 wires 4 pins vga fan graphics card cooler

Limited time offer, ends 07/04

  • Model #: ST MGT8012YB-W20
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  • $41.00 
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DC Brushless EFB-08E12H 8025 Cooler with 12V 0.20A 2 Wires 4Pins For cases
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  • $21.30 
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SilenX 4010 6000RPM 4cm  IXTREMA IXP-11-DVI 12V Cooler For case, switch,etc.
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  • $23.30 
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DC square Cooler of 4020 SUNON KDE0504PKB2 with 5V 1.0W with 3-Wires
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DC square Cooler of 4020 SUNON KDE0504PKB2 with 5V 1.0W with 3-Wires

Limited time offer, ends 07/04

  • Model #: ST KDE0504PKB2
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  • $23.50 
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Square Cooler of SUPERRED 6025 CHA6012CS-A with 12V  0.16A 3-Wires
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Square Cooler of SUPERRED 6025 CHA6012CS-A with 12V 0.16A 3-Wires

Limited time offer, ends 07/04

  • Model #: ST CHA6012CS-A
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  • $22.30 
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DC square cooler of SHICOH ICFAN 3010 F3010CL-10RAV with 10V 0.07A 3-Wires 3-Pins aluminum frame
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  • $30.30 
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Panaflo 5020 FAL3F12LHST 12V 0.27A 3 Wires 3 Pins Case Blower 5CM centrifugal cooler for projector
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  • $27.30 
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Square Cooler of AVC 7015 F7015B12HB  with 12V 0.3A 3-Wires 4pin
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Square Cooler of AVC 7015 F7015B12HB with 12V 0.3A 3-Wires 4pin

Limited time offer, ends 07/04

  • Model #: ST F7015B12HB
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  • $21.10 
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DC Blower of NMB 4515 BM4515-04W-B59 with 12V 0.25A 3-Wires 3 Pins projector printer cooler
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  • $31.10 
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DC square Cooler of NIDEC 4020 TA150DC C34792-33 with 12V 0.27A 3-Wires
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DC square Cooler of NIDEC 4020 TA150DC C34792-33 with 12V 0.27A 3-Wires

Limited time offer, ends 07/04

  • Model #: ST C34792-33C
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  • $28.30 
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DC square Cooler of NIDEC 9238 V92E12BMA7-52 T07 with  12V 0.62A 3-Wires
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DC square Cooler of NIDEC 9238 V92E12BMA7-52 T07 with 12V 0.62A 3-Wires

Limited time offer, ends 07/04

  • Model #: ST V92E12BMA7-52
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  • $28.60 
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Square Cooler of NIDEC 12038 C33211-71A with 12V 0.49A 3-Wires
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Square Cooler of NIDEC 12038 C33211-71A with 12V 0.49A 3-Wires

Limited time offer, ends 07/04

  • Model #: ST C33211-71A
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  • $32.60 
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DC square Cooler of NIDEC 4010 D04X-12TH with 12V 0.06A 3-Wires
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DC square Cooler of NIDEC 4010 D04X-12TH with 12V 0.06A 3-Wires

Limited time offer, ends 07/04

  • Model #: ST D04X-12TH
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  • $23.50 
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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
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
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