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alphacool eisbaer watercooling refill kit (black)
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alphacool eisbaer watercooling refill kit (black)
  • Type: Accessories
  • Model #: RNAB07QS3L5QN
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  • $18.99 
  • $5.92 Shipping
Intel Tower Cooling Fan for Core i7-10700KA Comet Lake 8-Core 3.8 GHz LGA 1200 165W Desktop Processor
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  • $39.99 
  • $11.99 Shipping
Heatsink Cooling Fan for HP Pavilion Desktop 570-p054 (Genuine OEM Parts)
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  • $29.99 
  • $7.99 Shipping
For HP EliteBook folio 9480M 9470M HSTNN-I10C fan 702859-001
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  • $25.99 
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Coxbright **NEW** Intel Heatsink and Fan for i7-990X i7-980X i7-980 i7-970 Socket LGA1366
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  • $33.99 
  • $11.99 Shipping
New CPU Cooler Fan For SONY Vaio S15 SVS15 SVS1511 SVS1512 SVS1511S1C SVS1511S2C KSB0605HB L101
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  • $19.35 
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Dynatron L30 LGA4189 Ice Lake AIO Liquid Cooler for 1U Server
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  • $134.95 
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New original cpu cooling fan cooler for EG50040S1-CH30-S9A  0G8RWX G8RWX
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  • $28.23 
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Intel Heatsink and Fan for i7-990X i7-980X i7-980 i7-970 Socket LGA1366
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Intel
Intel Heatsink and Fan for i7-990X i7-980X i7-980 i7-970 Socket LGA1366
  • Brand: Intel
  • Fan Size: 92
  • Type: Fan & Heatsinks
  • LED: Blue
  • Model #: LGA1366-TOWER-COOLER
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  • $39.99 
  • $11.99 Shipping
NEW HP Heatsink & Fan with 4 Pin Connector Intel Processors Class F 612824-ZH1
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  • $35.99 
  • $11.99 Shipping
3040 3046 3050 5050 7040 7050MT CPU heatsink Y8T2X Server cooler heat sink 3VRGY Y8T2X
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  • $33.56 
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EverFlow F129025SL 9025 Square Cooler with 12V 0.12Amp 3Wires 3Pins Sleeve Bearing For Case,CPU,IPC
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EverFlow F129025SL 9025 Square Cooler with 12V 0.12Amp 3Wires 3Pins Sleeve Bearing For Case,CPU,IPC
  • Fan Size: 90mm
  • Bearing Type: Sleeve Bearing
  • Type: Fan only
  • Power Connector: 3 Pin
  • Model #: F129025SL
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  • $12.52 
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RR-T4PR-16PR-C1 cooler master Blizzard T400 PRO (Red) - CPU Cooler with Dual (2x) XtraFlo 120mm LED PWM Fan, 4 Direct Contact Heatpipes, "Black Top Cover", Intel/AMD Universal Mounting
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RR-T4PR-16PR-C1 cooler master Blizzard T400 PRO (Red) - CPU Cooler with Dual (2x) XtraFlo 120mm LED PWM Fan, 4 Direct Contact Heatpipes, "Black Top Cover", Intel/AMD Universal Mounting
  • Type: Case Fan Accessory
  • Bearing Type: Rifle
  • RPM: 600-1600RPM(PWM)±10%
  • Air Flow: 66.3 CFM ± 10% (@ 1600RPM)
  • Model #: RR-T4PR-16PR-C1 CM
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  • $93.99 
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Supermicro SNK-P0051AP4 4U Active CPU Heat Sink for Gaming and Socket H UP Systems
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Supermicro SNK-P0051AP4 4U Active CPU Heat Sink for Gaming and Socket H UP Systems
  • CPU Socket Compatibility: Intel LGA 1150 / Intel LGA 1151 / Intel LGA 1155
  • Model #: SNK-P0051AP4
Coxbright Intel Socket 423/603/604 Heat Sink Retention Bracket A-PAIR
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  • $11.50 
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New & Original EVERFLOW 9225 F129025BU 12V 0.38A 4 wires 4 pins cpu cooler with 8 mounting-holes
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New & Original EVERFLOW 9225 F129025BU 12V 0.38A 4 wires 4 pins cpu cooler with 8 mounting-holes
  • Type: CPU Cooler Fan
  • Bearing Type: Ball
  • Power Connector: 4 Pin
  • Color: Black
  • Model #: F129025BU
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  • $17.94 
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New CPU Cooling Fan For HP PAVILION 812109-001 15Z-a 17-G 17-G015DX 15-A 15-AB121DX 15-AB 17-G015DX
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  • $14.35 
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HYTE LS10 13" ARGB LED Light Strip, 3-Pack #ACC-HYTE-LS10-B-3
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  • $54.15 
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Intel Heatsink - 1 Pack
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Intel
Intel Heatsink - 1 Pack
  • Brand: Intel Corp.
  • Type: Others
  • Weight: 1.65
  • Model #: AXXSTPHMKIT

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