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Freezer i35 – CPU Cooler for Intel Socket 1700, 1200, 115x, Direct touch technology, 12cm Pressure Optimized Fan
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Freezer i35 – CPU Cooler for Intel Socket 1700, 1200, 115x, Direct touch technology, 12cm Pressure Optimized Fan
  • Series: Freezer i35
  • Type: Fan & Heatsinks
  • CPU Socket Compatibility: Intel Socket 1700, 1200, 115x
  • Model #: ACFRE00094A
Noctua NH-U12S chromax.black 120mm SSO2 CPU Cooler
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Noctua NH-U12S chromax.black 120mm SSO2 CPU Cooler
  • Brand: Noctua
  • Fan Size: 120mm
  • Bearing Type: SSO2
  • Type: Fan & Heatsinks
  • Model #: NH-U12S-CH-BK
Supermicro CPU Heat Sink SNK-P0067PS 1U LGA3647 CPU Heat Sink for X11 Purley Platform Brown Box
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Supermicro
Supermicro CPU Heat Sink SNK-P0067PS 1U LGA3647 CPU Heat Sink for X11 Purley Platform Brown Box
  • Brand: SUPERMICRO
  • Type: Heatsinks only
  • CPU Socket Compatibility: Intel LGA 3647
  • Model #: SNK-P0067PS
Antec A40 PRO Blue LED CPU Cooler Fan Compatible with Intel and AMD
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Antec A40 PRO Blue LED CPU Cooler Fan Compatible with Intel and AMD
  • Brand: Antec
  • Fan Size: 92mm
  • Bearing Type: Fluid Dynamic Bearing
  • Type: Fan & Heatsinks
  • Model #: A40 PRO
  •  
  • $123.13 
  • Free Shipping
18W CPU Cooler Fan For Lenovo IdeaCentre 310S 310A FT4STMS 01EF369
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  • $18.80 
  • Free Shipping
Supermicro SNK-P0047PD 1U Passive CPU Heatsink for X9DRL Motherboard
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Supermicro SNK-P0047PD 1U Passive CPU Heatsink for X9DRL Motherboard
  • Brand: SUPERMICRO
  • Type: Heatsinks only
  • CPU Socket Compatibility: FCLGA 2011 (Square ILM)
  • Max CPU Cooler Height: 27 mm
  • Model #: SNK-P0047PD
Noctua NH-D15 chromax.Black, Dual-Tower CPU Cooler (140mm, Black)
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SuperMicro FAN-0082L4 80x38mm 4-pin PWM fan
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Dynatron A19 AMD Socket AM4 Aluminum Stacked Fin with Heat Pipes Heatsink and Fan for 3U, Workstation
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Dynatron A19 AMD Socket AM4 Aluminum Stacked Fin with Heat Pipes Heatsink and Fan for 3U, Workstation
  • Brand: Dynatron
  • Fan Size: 80mm
  • Type: Fan & Heatsinks
  • RPM: 1000 RPM - 3800 RPM
  • Model #: A19
  •  
  • $284.66 
  • Free Shipping
HPE ProLiant DL360 Gen10 Plus Standard Heat Sink Kit
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HP
HPE ProLiant DL360 Gen10 Plus Standard Heat Sink Kit
  • Brand: HP Enterprise (HPE)
  • Type: Fan & Heatsinks
  • Model #: P37863-B21
New CPU Cooling Fan For Dell Inspiron 5459 5559 5558 5458 5758 Vostro 3558 923PY, 0923PY, AT1AO001SC0
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  • $13.16 
  • $2.87 Shipping
HP Rear Heatsink Fan Assembly and CPU Tray Retainer for Z8 G4 Workstation 907572-001
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  • $109.00 
  • $18.00 Shipping
CPU Cooler RGB Fans Heatsinks Air Cooler,120mm PWM CPU Processor Cooling Fan & 4 Copper CPU Heatsink Pipes Support Intel i3/i5/i7/i9,LGA775/115X/1366/1200,AMD AM4/FM2/FM1/AM3 CPU Radiator PWM Temperat
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  • $49.99 
  • Free Shipping
HP Z400 Workstation High Performance CPU Heatsink With Fan 658001-001 463981-001
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  • $40.59 
  • $11.00 Shipping
CPU COOLING FAN EG75070S1-C460-S99 DC5V 2.50W FOR MECHREVO X8Ti Plus
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  • $19.65 
  • Free Shipping

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