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HP Pavilion DM4-3000 Laptop Cpu Fan 669935-001
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  • $11.99 
Lenovo IdeaPad Y50-70 Y50-80 Laptop Dual Cpu Fan
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New Intel CPU Fan Heatsink E97379 I3 I5 I7 Socket LGA 1150 1151 1156
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Intel Heatsink and Fan for i7-990X i7-980X i7-980 i7-970 Socket LGA1366
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partscollection genuine intel core i7-7700k processor's cooling fan heatsink cooler
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  • $22.49 
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Intel BXXTS100H CPU Cooler
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  • $39.99 
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Supermicro 40mm Cooling Fan FAN0100L4
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alphacool eisbaer watercooling refill kit (black)
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  • $17.99 
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Coxbright *NEW* Intel Core i7 950 960 LGA-1366 Socket CPU HEATSINK Cooling Fan E97380
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  • $33.50 
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alphacool 14437 nexxxos st20 hpe full copper 360mm radiator
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CPU Radiator Cooling Fan Base Holder Mainboard Bracket For AMD AM2/AM3/FM1/FM2/940
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partscollection intel core i7-4770k processor's cooling fan with heatsink
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CRYORIG H7 Quad Lumi Programmable RGB Cooler with 4 heatpipes
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  • $132.50 
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alphacool mcx 2x distributor with 1m 5/3mm tubing (13041)
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  • $21.99 
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Intel Tower Cooling Fan for Core i7-10700KA Comet Lake 8-Core 3.8 GHz LGA 1200 165W Desktop Processor
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Square Cooler of SUNON 7025 PF70251VX-Q000-S99 with 12V 3.7W 4-Wires 4 Pins case fan cpu cooler
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asus socket 478 copper core/aluminum heat sink & 2.75" fan w/3-pin connector
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Heatsink Cooling Fan for HP Pavilion Desktop 570-p054 (Genuine OEM Parts)
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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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10pcs Blue Thermal Pad GPU CPU Heatsink Cooling Conductive Silicone 30x30x1mm
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Coxbright Intel Socket 423/603/604 Heat Sink Retention Bracket A-PAIR
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NEW HP Heatsink & Fan with 4 Pin Connector Intel Processors Class F 612824-ZH1
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HP 614950-001 Heatsink For Pavilion Slimline S5501La Desktop Pc
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Laptop Cooling Feet Leg Cooler Stand Heat Reduction Pad Gray 4 Pcs
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Socket LGA1366 Heatsink 1U 2U for Xeon E5645-E5640-E5630-E5620-E5607-E5605 - New
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Supermicro Heatsink
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Supermicro
Supermicro Heatsink
  • Model #: SNK-P0049A4

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
6/7/2025 3:46:33 PM
Works PERFECTLY No clue what others are having an issue with

“ Super easy install, peeled the two adhesive strips off the plastic bottom mount, aligned it with the mobo holes. 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
Nathan C.
4/6/2025 6:57:44 PM
Extremely good performance while almost silent.

“ I have used Noctua heatsinks in a lot of builds and they have never let me down. ”

Noctua NH-D15S chromax.Black, Premium Dual-Tower CPU Cooler with NF-A15 PWM 140mm Fan (Black)
Anonymous
4/5/2025 2:13:33 PM
Great cooler for 4U case or other projects where space is restricted

“ You are also able to contact Noctua support to purchase an additional fan with clips which I later added to the smaller heatsink. ”

Noctua NH-D12L chromax.black, Low-Height Dual-Tower CPU Cooler (120mm, Black)
Anonymous
12/14/2024 6:56:55 AM
Fantastic cooler but be catious of heatsink and more specifically fan height for your case.

“ Highly recommend BUT you need to be very aware of heatsink and fan clearance for your case. ”

Noctua NH-U14S, Premium CPU Cooler with NF-A15 140mm Fan (Brown)
Anonymous
11/25/2024 7:51:10 AM
Good heatsink at the price tag

“ It does take a bit of finesse to get it installed with the little hooks but that's for all of these heatsinks, and again that's on me cause I have big unsteady hands ”

be quiet! Pure Rock Slim 2 CPU Air Cooler | Socket Support for Intel LGA 1851,1200,1150,1151,1155 - and AMD AM4,AM5 Support - Low Noise Cooler - Compact Air Cooler - Silver/Black (BK030)
Julien A.
10/3/2024 8:27:55 PM
Strong enough for 10900k

“ Dark Rock Elite is a solid Heatsink with 2 massive fans and I dont hear it much inside my Dark Base Pro 900. ”

be quiet! Dark Rock Elite - TDP 280W CPU Cooler - Air Cooler - Intel LGA 1851,1700,1200,1150,1151,1155 - AMD AM5, AM4 (BK037)