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alphacool apex fillport, chrome
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alphacool apex fillport, chrome
  • Model #: RNAB0B8NW852X
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  • $19.75 
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alphacool hf compression fitting tpv metal, 12.7/7.6mm, black
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  • $8.50 
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alphacool apex fillport, black
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alphacool apex fillport, black
  • Model #: RNAB0B8NV2TWR
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  • $21.99 
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MGT8012UR-W25 8025 12V 0.66A 2 Balls Bearing Cooling fan with 4 Wires 4Pins PWM 80*80*25MM
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  • $19.99 
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Supermicro 40mm Cooling Fan FAN0100L4
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Cooler Heatsink Fan for Intel LGA2011 Core i7 Processor 140W CPU Processor BLACK
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  • $35.50 
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alphacool 11969 hdx apex acrylic argb m.2 2280 ssd cooler
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  • $44.99 
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Intel Core I7 CPU Cooler Fan Heatsink Socket LGA 1366 Pc Cooling Fans E97381-001
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  • $39.99 
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Intel Core I7 CPU Cooler Fan Heatsink Socket LGA 1366 Pc Cooling Fans E97381-001
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  • $39.99 
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intel 60188-001 skt-775 active copper core cpu cooler for intel xeon 3xxx
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  • $26.79 
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Dynatron L15 LGA1200 AM4 AIO Liquid Cooler with 280mm Radiator
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  • $109.95 
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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 CPU COOLING FAN HEATSINK i3 i5 i7 Socket 1150 1155 1156 E97379-003 65W TDP
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  • $16.50 
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alphacool 14443 nexxxos st20 hpe full copper 140mm radiator
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  • $92.99 
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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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Dynatron L30 LGA4189 Ice Lake AIO Liquid Cooler for 1U Server
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  • $134.95 
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alphacool mcx 2x distributor with 1m 5/3mm tubing (13041)
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  • $22.99 
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alphacool core loop cleaner, 100ml
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  • $12.50 
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alphacool eisbaer watercooling refill kit (black)
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  • $18.99 
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alphacool core ocean t38 cpu aio, 420mm radiator
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  • $74.99 
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asus socket 478 copper core/aluminum heat sink & 2.75" fan w/3-pin connector
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  • $29.99 
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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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Heatsink Cooling Fan for HP Pavilion Desktop 570-p054 (Genuine OEM Parts)
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  • $29.99 
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Intel Heatsink and Fan for i7-990X i7-980X i7-980 i7-970 Socket LGA1366
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  • $39.99 
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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 
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NEW HP Heatsink & Fan with 4 Pin Connector Intel Processors Class F 612824-ZH1
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  • $35.99 
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HYTE LS10 13" ARGB LED Light Strip, 3-Pack #ACC-HYTE-LS10-B-3
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  • $54.06 
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Intel BXXTS100H CPU Cooler
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  • $39.99 
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Socket LGA1366 Heatsink 1U 2U for Xeon E5645-E5640-E5630-E5620-E5607-E5605 - New
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  • $24.99 
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HP 614950-001 Heatsink For Pavilion Slimline S5501La Desktop Pc
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Supermicro Heatsink
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Supermicro
Supermicro Heatsink
  • Model #: SNK-P0049A4
alphacool 14435 nexxxos st20 hpe full copper 120mm radiator
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  • $74.99 
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4 pcs Foxconn 8025 PVA080G12Q Square cooling fan with 12V 0.65A 4-Wires 4 Pins
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  • $55.96 
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alphacool es distro plate parallel c5 (13024)
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  • $67.00 
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Intel i3/i5/i7 LGA115x CPU Heatsink and Fan E97379-003
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  • $14.99 
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New original cpu cooling fan cooler for EG50040S1-CH30-S9A  0G8RWX G8RWX
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HP Pavilion 95W Intel CPU Heatsink Fan 644724-001
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HPE DL3X0 GEN11 1U STND Heat Sink KIT
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Twins Frameless Cooling Fan of Power Logic PLA08015S12HH 12V 0.35A 4-Wires For Video Card
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Coxbright **NEW** AVC DV07020B12U 70x20MM 4-PIN CPU Fan
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  • $16.49 
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1U Passive Heatsink  CPU for Intel (htp) SNK-P0037P
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  • $24.99 
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original for ADDA AB0712HB-UB3 12V 0.30A 3 wire double ball notebook CPU fan
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alphacool nexxxos hpe-45 full copper 360mm radiator
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Intel Copper Core Socket 478 Heat Sink and Fan up to 34GHz
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  • $33.00 
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HP 110 120 251 45W LGA1155 Heatsink and Fan 719556-001
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  • $24.50 
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TRJT7 0TRJT7 heatsink  for  R7920   R740 R740XD  Server cooler Great Condition
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Flat IC Chipset Thermal Copper Heatsink for CPU GPU RAM 20 x 20 x 0.8mm 5pcs
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10pcs Blue Thermal Pad GPU CPU Heatsink Cooling Conductive Silicone 30x30x1mm
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Thermaltake CLP0556-B LGA1156 Core i7/i5/i3 1900-2300rpm 92mm CPU Cooler Fan
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  • $38.07 
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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