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CPU Coolers under $100

All CPU Coolers

188 CPU coolers under $100 from Thermalright, Cooler Master, ID-Cooling and more. Most cost $21 to $89, and half cost less than $48.

Top brands: Thermalright (95)Cooler Master (13)Arctic (7)Pccooler (7)Noctua (6)

All filtersFilters×
BrandThermalright95Cooler Master13ID-Cooling9Ocypus8Arctic7Pccooler7Antec6Noctua6
Show all 28be quiet!5Jonsbo4ASRock3MSI3Thermaltake3darkFlash2Jungle Leopard2Rosewill2APNX1ASUS1Dynatron1Minorsonic1Montech1NZXT1Phanteks1SAMA1SilverStone1Sudokoo1Vetroo1Xiebofuyilun1
Kindair106aio82
Radiator3605724016120102801
AIO radiator size360572401612032801
Noise levelUnder 263726 to 281728 to 302430 and up21
AMD AM5AMD AM5165
Intel LGA1851Intel LGA1851150
Intel LGA1700Intel LGA1700167
PriceUnder $2537Under $50102Under $75153Under $15086$25 & above151$50 & above86$75 & above35
Clear allShow 188 CPU Coolers
188 resultsSort byRecommendedSpec scorePrice: low to highPrice: high to low
ID-CoolingSpec score 8.7

aio, 240 AIO radiator size

+240mm radiator for strong cooling capacity
+Includes two 120mm PWM fans
+Compatible with AM5 sockets
$54.99
as of 11/04/2026 16:08 PST - Details
RosewillSpec score 8.7

aio, 240 AIO radiator size

+240mm radiator for a liquid cooling loop
+2.4-inch IPS LCD display for real-time readouts
+Compatible with AM5, LGA1700 and LGA1851 sockets
$89.99
as of 11/04/2026 07:06 PST - Details
ThermalrightSpec score 8.7

aio, 240 AIO radiator size

+Includes RGB lighting for a customizable look
+240mm radiator balances size and cooling capacity
+Fits AM5, LGA1700 and LGA1851 sockets
$46.29
as of 11/04/2026 08:06 PST - Details
ThermalrightSpec score 8.7

aio, 240 AIO radiator size

+Supports AM5 and LGA1700 sockets
+Quiet at 23 dBA
+Addressable RGB lighting
$58.90
as of 11/04/2026 08:06 PST - Details
ThermalrightSpec score 8.6

aio, 240 AIO radiator size

+Fits AM5, LGA1700 and LGA1851 sockets
+240mm radiator for more cooling surface
+Low 25.6 dBA noise level
$44.90
as of 11/04/2026 08:05 PST - Details
ThermalrightSpec score 8.6

aio, 240 AIO radiator size

+240mm radiator for a common all-in-one cooler size
+Fits AM5, LGA1700 and LGA1851 sockets
+Quiet at 28.2 dBA cooler noise
$44.90
as of 11/04/2026 08:06 PST - Details
ThermalrightSpec score 8.6

aio, 240 AIO radiator size

+240mm radiator for a common all-in-one cooler size
+Fits AM5, LGA1700 and LGA1851 sockets
+Addressable RGB lighting
$47.19
as of 11/04/2026 08:06 PST - Details
darkFlashSpec score 8.5

aio, 240 AIO radiator size

+240mm radiator suits compact cases
+Supports Intel LGA 1851 and LGA 1700 sockets
+Supports AMD AM5 socket
$60.06
as of 11/04/2026 14:05 PST - Details
ThermalrightSpec score 8.1

aio, 120 AIO radiator size

+Fits AM5, LGA1700 and LGA1851 sockets
+120mm radiator size
+Low 25.6 dBA noise level
$34.59
as of 11/04/2026 08:05 PST - Details
Generic

air

+Two brackets included in the set
+Built for LGA3647 sockets
+Rectangular bracket design for server CPU cooling
$21.32
as of 11/04/2026 11:10 PST - Details
Cooler Master

air

+Four direct contact heat pipes
+Supports AMD AM5 and AM4 sockets
+Supports Intel LGA1700 socket
$33.14
as of 11/04/2026 13:09 PST - Details
Cooler Master

aio

+240 mm radiator in a closed-loop liquid design
+RGB lighting included
+Supports AMD AM5 and Intel LGA 1700 sockets
$89.99
as of 11/04/2026 13:10 PST - Details
ID-Cooling

air

+Full memory clearance for tall RAM modules
+Compatible with AM5, LGA1700 and LGA1851 sockets
+Quiet operation at 27.2 dBA
$18.99
as of 11/04/2026 16:08 PST - Details
Ocypus

air

+Digital display shows system information
+Compatible with AM5, LGA1700 and LGA1851 sockets
+Quiet operation at 29 dBA
$39.99
as of 11/04/2026 16:09 PST - Details
Jungle Leopard

air

+Six heat pipes for heat transfer
+Dual ARGB PWM fans
+Compatible with AM4, AM5 and LGA1700 sockets
$29.99
as of 11/04/2026 16:09 PST - Details
Noctua

air

+Compact 110mm height suited to small builds
+Dual tower design in a compact form factor
+Fits AM5, LGA1700 and LGA1851 sockets
$84.95
as of 11/04/2026 18:09 PST - Details
Noctua

air

+Low-profile 65mm height for small form factor builds
+Fits AM5, LGA1700 and LGA1851 sockets
+ITX SFF compatible low-noise cooling
$79.95
as of 11/04/2026 18:09 PST - Details
Noctua

air

+Low-profile 65mm height for small form factor builds
+Fits AM5, LGA1700 and LGA1851 sockets
+ITX SFF compatible low-noise cooling
$69.95
as of 11/04/2026 18:09 PST - Details
Noctua

air

+Compact 125mm height suits small form factor and ITX cases
+Fits AM5 sockets
+Fits LGA1700 sockets
$69.95
as of 11/04/2026 18:09 PST - Details
Xiebofuyilun

air

+Air cooler compatible with AMD Socket AM4 and AM5
+Fits Ryzen 5 and Ryzen 3 processors
+Stealth design for a lower-profile build
$9.99
as of 11/04/2026 07:06 PST - Details
SAMA

air

+Compatible with AM5, LGA1700 and LGA1851 sockets
+Quiet operation at 29 dBA
+Single tower design with 120mm PWM fan
$12.99
as of 11/04/2026 07:06 PST - Details
Sudokoo

air

+Fits AM5 sockets
+Air cooler with no liquid to leak
+Dual-tower design for heat dissipation
$99.99
as of 11/04/2026 07:10 PST - Details
Thermalright

air

+Quiet operation at 25.6 dBA noise level
+Five heatpipes for efficient heat transfer
+Compact 148mm height fits many standard cases
$19.82
as of 11/04/2026 08:05 PST - Details
Thermalright

air

+Quiet operation at 28.2 dBA noise level
+Supports AM5, LGA1700 and Intel sockets
+Addressable RGB lighting included
$25.39
as of 11/04/2026 08:05 PST - Details
Thermalright

air

+Quiet operation at 27 dBA noise level
+Four heat pipes for heat transfer
+Supports AM5 and LGA1700 sockets
$19.90
as of 11/04/2026 08:05 PST - Details
Thermalright

air

+Quiet operation at 28.2 dBA noise level
+Four heatpipes for heat transfer
+Supports AM5 and LGA1700 sockets
$22.90
as of 11/04/2026 08:05 PST - Details
Thermalright

air

+Supports AM5, LGA1700 and LGA1851 sockets
+Has RGB lighting
+Quiet at 29.8 dBA noise level
$24.90
as of 11/04/2026 08:05 PST - Details
Thermalright

air

+Supports AM5, LGA1700 and Intel sockets
+Quiet at 23.85 dBA noise level
+Shorter at 118mm cooler height
$16.89
as of 11/04/2026 08:05 PST - Details

Compare specs

CPU coolerKindSpec scorePrice
aio8.7$54.99
as of 11/04/2026 16:08 PST - Details
aio8.7$89.99
as of 11/04/2026 07:06 PST - Details
aio8.7$46.29
as of 11/04/2026 08:06 PST - Details
aio8.7$58.90
as of 11/04/2026 08:06 PST - Details
aio8.6$44.90
as of 11/04/2026 08:05 PST - Details
aio8.6$44.90
as of 11/04/2026 08:06 PST - Details
aio8.6$47.19
as of 11/04/2026 08:06 PST - Details
aio8.5$60.06
as of 11/04/2026 14:05 PST - Details
aio8.1$34.59
as of 11/04/2026 08:05 PST - Details
airn/a$21.32
as of 11/04/2026 11:10 PST - Details

Before you buy

Other price ranges

PC Cases264Processors247Data Center GPUs82Graphics Cards371Motherboards640Power Supplies237Memory374Storage Drives577Binoculars228Network Cables1,382Cameras2,556Chromebooks196

Popular filters

CPU Coolers for AMD AM5249CPU Coolers for Intel LGA1700247CPU Coolers for Intel LGA1851231AIO Liquid CPU Coolers167CPU Coolers under $75153Air CPU Coolers139360mm AIO CPU Coolers133CPU Coolers under $150133

CPU Coolers by use

360mm AIO Liquid Coolers129

Related product types

CPU Coolers under $75153CPU Coolers under $150133CPU Coolers under $50103CPU Coolers under $20062CPU Coolers under $2538CPU Coolers under $25025CPU Coolers under $30013CPU Coolers under $4008

Spec scores, pros and cons, and prices are explained in the How it works section of the About page.