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Noctua NA-HC3 chromax.black.swap, Heatsink Cover for NH-D15, NH-D15S & NH-D15 SE-AM4 (Black)
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Noctua NA-HC3 chromax.black.swap, Heatsink Cover for NH-D15, NH-D15S & NH-D15 SE-AM4 (Black)
  • Brand: Noctua
  • Type: Accessories
  • Color: Multi-color
  • CPU Socket Compatibility: LGA 1700
  • Model #: NA-HC3 chromax.black.swap
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Super flexible PSU extension cables, 1 x 24pin ATX
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Super flexible PSU extension cables, 1 x 24pin ATX
  • Type: Accessories
  • Model #: PP07E-MBW-V2
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Noctua NA-HC1 chromax.black.swap, Heatsink Cover for NH-U12S, NH-U12S TR4-SP3, NH-U12S DX-3647 & NH-U12S SE-AM4 (Black)
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Noctua NA-HC1 chromax.black.swap, Heatsink Cover for NH-U12S, NH-U12S TR4-SP3, NH-U12S DX-3647 & NH-U12S SE-AM4 (Black)
  • Brand: Noctua
  • Type: Accessories
  • Color: Multi-color
  • CPU Socket Compatibility: LGA 1700
  • Model #: NA-HC1 chromax.black
Thermaltake Silent 1156 CLP0552 92mm CPU Cooler For Intel Socket LGA1156
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Thermaltake Silent 1156 CLP0552 92mm CPU Cooler For Intel Socket LGA1156
  • Brand: Thermaltake
  • Fan Size: 92mm
  • Series: Silent 1156
  • Type: Fan & Heatsinks
  • Model #: CLP0552
  •  
  • $26.99 
  • Free Shipping
Fan-0074L4 Middle Hot-Swap Fan For Sc743 Chassis, W/ Housing
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Supermicro
Open Box Fan-0074L4 Middle Hot-Swap Fan For Sc743 Chassis, W/ Housing
  • Brand: SUPERMICRO
  • Type: Consumer Electronics
  • Weight: 2
  • Model #: FAN-0074L4
  •  
  • $25.99 
  • Free Shipping
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Thermaltake ASTRIA 400 ARGB Lighting CPU Cooler CLP120CA12SWA
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Thermaltake
Thermaltake ASTRIA 400 ARGB Lighting CPU Cooler CLP120CA12SWA
  • Brand: Thermaltake
  • Type: Fan & Heatsinks
  • Model #: CL-P120-CA12SW-A
Dynatron K5 92mm 2 Ball CPU Cooler for Intel LGA Socket 1151 / 1150 / 1155 / 1156
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Dynatron K5 92mm 2 Ball CPU Cooler for Intel LGA Socket 1151 / 1150 / 1155 / 1156
  • Brand: Dynatron
  • Fan Size: 92mm
  • Bearing Type: 2 Ball
  • Type: Fan & Heatsinks
  • Model #: K5
Dynatron K785 77mm 2 Ball CPU Cooler for Intel LGA Socket 1151 / 1150 / 1155 / 1156
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Dynatron K785 77mm 2 Ball CPU Cooler for Intel LGA Socket 1151 / 1150 / 1155 / 1156
  • Brand: Dynatron
  • Fan Size: 77mm
  • Bearing Type: 2 Ball
  • Type: Fan & Heatsinks
  • Model #: K785
Dynatron K666 60mm 2 Ball CPU Cooler for Intel LGA Socket 1151 / 1150 / 1155 / 1156
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Dynatron K666 60mm 2 Ball CPU Cooler for Intel LGA Socket 1151 / 1150 / 1155 / 1156
  • Brand: Dynatron
  • Fan Size: 60mm
  • Bearing Type: 2 Ball
  • Type: Fan & Heatsinks
  • Model #: K666
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Dynatron R31 1U Vapor Chamber Narrow LGA 2011 Passive CPU heatsink
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Dynatron R31 1U Vapor Chamber Narrow LGA 2011 Passive CPU heatsink
  • Type: Heatsinks only
  • Heatsink Material: Aluminum & Copper
  • CPU Socket Compatibility: Intel LGA 2011
  • Model #: R31
  •  
  • $47.81 
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Dynatron I2 CPU Cooler with Active Fan Town Down for Intel G PGA 988
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Dynatron I2 CPU Cooler with Active Fan Town Down for Intel G PGA 988
  • Brand: Dynatron
  • Fan Size: 50mm
  • Bearing Type: 2 Ball Bearing
  • Type: Fan & Heatsinks
  • Model #: I2
  •  
  • $42.20 
Dynatron K1 1U Passive CPU Cooler for Intel Socket 1156 1155
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Dynatron K1 1U Passive CPU Cooler for Intel Socket 1156 1155
  • Brand: Dynatron
  • Type: Aluminum Skived Fin
  • Model #: K1
  •  
  • $41.24 
Dynatron K985 92mm Ball CPU Cooler for Intel LGA Socket 1151 / 1150 / 1155 / 1156
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Dynatron K985 92mm Ball CPU Cooler for Intel LGA Socket 1151 / 1150 / 1155 / 1156
  • Brand: Dynatron
  • Fan Size: 92mm
  • Bearing Type: Ball
  • Type: Fan & Heatsinks
  • Model #: K985
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Dynatron K987 92mm Ball CPU Cooler for Intel LGA Socket 1151 / 1150 / 1155 / 1156
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Dynatron K987 92mm Ball CPU Cooler for Intel LGA Socket 1151 / 1150 / 1155 / 1156
  • Brand: Dynatron
  • Fan Size: 92mm
  • Bearing Type: Ball
  • Type: Fan & Heatsinks
  • Model #: K987
  •  
  • $53.00 
Dynatron  T318  for Intel® Sandy Bridge Romley-EP/EX Narrow ILM Processors up to TDP 135 Watts Vapor Chamber CPU Cooler for socket 2011 1U Server Solution
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Dynatron T318 for Intel® Sandy Bridge Romley-EP/EX Narrow ILM Processors up to TDP 135 Watts Vapor Chamber CPU Cooler for socket 2011 1U Server Solution
  • Brand: Dynatron
  • Type: Heatsinks only
  • Heatsink Material: Vapor Chamber Base with Copper Stacked Fin
  • Weight: 1.05 lbs
  • Model #: T318
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Arctic ACFRE00080A Freezer 50 (incl. A-RGB Controller) - Multi Compatible Dual Tower CPU Cooler with A-RGB CPU Cooler for AMD
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Arctic ACFRE00080A Freezer 50 (incl. A-RGB Controller) - Multi Compatible Dual Tower CPU Cooler with A-RGB CPU Cooler for AMD
  • Brand: Arctic
  • Fan Size: 1 x 120mm & 1 x 140mm PWM-Fan
  • Bearing Type: Fluid Dynamic
  • Type: Fan & Heatsinks
  • Model #: ACFRE00080A
Dynatron A25 AMD Socket SP3 Copper with Skiving Fin for 1U Server up to CPU power 120 Watts
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Dynatron A25 AMD Socket SP3 Copper with Skiving Fin for 1U Server up to CPU power 120 Watts
  • Brand: Dynatron
  • Type: Heatsinks only
  • Heatsink Material: Copper 1100 with Skiving Fin
  • CPU Socket Compatibility: AMD Socket SP3
  • Model #: A25
Noctua NV-MPG1-12.black, Multi-Purpose Gasket for 120mm Fans (Black)
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Dynatron  R23  for Intel® Sandy Bridge Romley-EP/EX Narrow ILM Processors up to TDP 135 Watts Vapor Chamber CPU Cooler for socket 2011 2U Server Solution
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Dynatron R23 for Intel® Sandy Bridge Romley-EP/EX Narrow ILM Processors up to TDP 135 Watts Vapor Chamber CPU Cooler for socket 2011 2U Server Solution
  • Brand: Dynatron
  • Type: Heatsinks only
  • Heatsink Material: Vapor Chamber Base with AluminumStacked Fin
  • Heatsink Dimensions: 5.25"x4.25"x3.5"
  • Model #: R23
Dynatron B8 Intel Skylake Socket FCLGA 3647 Narrow ILM, Aluminum Fins, Copper Base heatsink with heatpipe embedded for 2U Server up to CPU power 205 Watts
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Dynatron B8 Intel Skylake Socket FCLGA 3647 Narrow ILM, Aluminum Fins, Copper Base heatsink with heatpipe embedded for 2U Server up to CPU power 205 Watts
  • Brand: Dynatron
  • Type: Heatsinks only
  • Heatsink Material: Aluminum Stacked fin soldered on Copper base with 4x Heat Pipes embedded
  • Heatsink Dimensions: 108.00 x 80.00 x 64.00 mm
  • Model #: B8
Dynatron B6 Intel Xeon Platinum / Gold Family Processor, (Products formerly Skylake ), Socket FCLGA3647, Square ILM, Copper Stacked Fin Heatsink with Vapor Chamber Base for 1U Server up to CPU power 2
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Dynatron B6 Intel Xeon Platinum / Gold Family Processor, (Products formerly Skylake ), Socket FCLGA3647, Square ILM, Copper Stacked Fin Heatsink with Vapor Chamber Base for 1U Server up to CPU power 2
  • Brand: Dynatron
  • Type: Heatsinks only
  • Heatsink Material: Copper1100 Stacked Fin Heatsink with Vapor Chamber Base
  • Max CPU Cooler Height: 27 mm
  • Model #: B6
Dynatron R18 80mm 2 Ball Intel Sandy Bridge EP/EX Processors for socket 2011 1U Server
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Dynatron R18 80mm 2 Ball Intel Sandy Bridge EP/EX Processors for socket 2011 1U Server
  • Brand: Dynatron
  • Fan Size: 80mm
  • Bearing Type: 2 Ball
  • Type: Fan & Heatsinks
  • Model #: R18
Supermicro SNK-P0068AP4 Socket LGA3647-0, 2U Active CPU Heat Sink
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Supermicro
Supermicro SNK-P0068AP4 Socket LGA3647-0, 2U Active CPU Heat Sink
  • CPU Socket Compatibility: Intel LGA 3647
  • Model #: SNK-P0068AP4
Noctua NV-MPP1.black Sx4, Multi-Purpose Pads for 120 & 140mm Fans (Black)
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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
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