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CPU Coolers under $100

All CPU Coolers

24 CPU coolers under $100 from Thermalright, Cooler Master, ID-Cooling and more. Most cost $23 to $60, and half cost less than $43.

Top brands: Thermalright (19)

All filtersFilters (1)×
Noise level: 28 to 30  ×Clear all
BrandThermalright19ID-Cooling2Ocypus2SAMA1
Kindair13aio11
Radiator36092402
AIO radiator size36082402
Noise levelUnder 263726 to 281728 to 302430 and up21
AMD AM5AMD AM524
Intel LGA1851Intel LGA185121
Intel LGA1700Intel LGA170024
PriceUnder $254Under $5015Under $7523Under $1509$25 & above20$50 & above9$75 & above1
Clear allShow 24 CPU Coolers
Noise level: 28 to 30  ×24 resultsSort byRecommendedSpec scorePrice: low to highPrice: high to low
ThermalrightSpec score 9.1

aio, 360 AIO radiator size

+360mm radiator for strong heat dissipation capacity
+Supports AM5 socket for newer AMD platforms
+Compatible with LGA1700 and LGA1851 Intel sockets
−Large 360mm radiator needs case space for mounting
$48.51-10%Was: $53.90
as of 11/04/2026 08:05 PST - Details
ID-Cooling

air

+Dual 120mm fans in push-pull setup
+Compatible with AM5 sockets
+Compatible with LGA1700 sockets
−Tall 152mm height may not fit small cases
$26.99-10%Was: $29.99
as of 11/03/2026 23:34 PST - Details
ThermalrightSpec score 8.9

aio

+360mm radiator for higher cooling capacity than 240mm models
+Fits AM5, LGA1700 and LGA1851 sockets
+Addressable RGB lighting
−Louder at 29.8 dBA than the other listed coolers
−Larger 360mm radiator needs case space for mounting
$58.59
as of 11/04/2026 08:06 PST - Details
ThermalrightSpec score 8.6

aio, 240 AIO radiator size

+240 mm radiator suits mid-range builds
+Supports AM5, LGA1700 and LGA1851 sockets
+Addressable RGB lighting
−Noisier at 28.2 dBA than the other listed coolers
$47.90
as of 11/04/2026 08:06 PST - Details
ID-Cooling

air

+Compatible with AM5 sockets
+Compatible with LGA1700 sockets
+Compatible with LGA1851 sockets
−Tall 157mm height may not fit small cases
$29.99-10%Was: $33.24
as of 11/03/2026 23:34 PST - Details
OcypusSpec score 9.1

aio, 360 AIO radiator size

+360mm radiator offers large cooling surface
+ARGB lighting for a customizable look
+2.4-inch LCD display for showing system information
−360mm radiator needs a large case mount
$56.19
as of 11/04/2026 00:30 PST - Details
ThermalrightSpec score 9.1

aio, 360 AIO radiator size

+360mm radiator for strong cooling capacity
+Supports AM5 socket
+Supports LGA1700 and LGA1851 sockets
−Noise level of 29.8 dBA is relatively high
$67.39
as of 11/04/2026 08:06 PST - Details
ThermalrightSpec score 9.1

aio, 360 AIO radiator size

+360mm radiator for strong cooling capacity
+Supports AM5 socket
+Supports LGA1700 and LGA1851 sockets
−Noise level of 28.2 dBA is relatively high
$83.79
as of 11/04/2026 08:06 PST - Details
Thermalright

air

+Six heat pipes for air cooling
+Dual CPU fans
+Supports AM5 socket
−Noise level of 29.8 dBA is relatively high
−No RGB lighting
$35.90
as of 11/04/2026 08:06 PST - Details
Thermalright

air

+Fits AM5, LGA1700 and LGA1851 sockets
+Dual 120mm PWM fans for airflow
+Six heat pipes in a dual tower design
−Tall 155 mm height may limit case compatibility
−Higher 29.5 dBA cooler noise level
$39.90
as of 11/04/2026 08:06 PST - Details
Thermalright

air

+Fits AM5, LGA1700 and LGA1851 sockets
+Dual 120mm PWM fans for airflow
+Six heat pipes with AGHP technology
−Higher 29.8 dBA cooler noise level
−Tall 157 mm height may limit case compatibility
$34.90
as of 11/04/2026 08:06 PST - Details
Thermalright

air

+Six heat pipes for heat transfer
+28 mm thick fan for airflow
+Fits AM5, LGA1700 and LGA1851 sockets
−Tall at 158 mm, may not fit compact cases
−Noise level of 29.5 dBA is audible under load
$41.39
as of 11/04/2026 08:06 PST - Details
Thermalright

air

+Four 6mm heat pipes for efficient heat transfer
+Fits AM5 and LGA1700 sockets
+Quiet operation at 28.2 dBA
−156mm height may not fit low-profile cases
$22.90
as of 11/04/2026 08:06 PST - Details
ThermalrightSpec score 9.1

aio, 360 AIO radiator size

+360mm all-in-one liquid cooler with a 360mm radiator
+ARGB lighting for a illuminated build look
+Pump speed rated at 2800RPM
$53.90
as of 11/04/2026 08:05 PST - Details
ThermalrightSpec score 9.1

aio, 360 AIO radiator size

+360mm all-in-one liquid cooler with a 360mm radiator
+Triple 124mm infinity mirror PWM fans included
+Fits AM5, LGA1700 and LGA1851 sockets
$60.09
as of 11/04/2026 08:05 PST - Details
ThermalrightSpec score 9.1

aio, 360 AIO radiator size

+360mm all-in-one liquid cooler with a 360mm radiator
+Triple TL-M12 PWM fans included
+Infinity mirror design on the cooler
$54.90
as of 11/04/2026 08:06 PST - Details
ThermalrightSpec score 9.1

aio, 360 AIO radiator size

+360mm all-in-one liquid cooler with a 360mm radiator
+Triple PWM fans rated at 2000RPM
+Fits AM5, LGA1700 and LGA1851 sockets
$55.90
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
Ocypus

air

+Digital display shows system information
+Compatible with AM5, LGA1700 and LGA1851 sockets
+Quiet operation at 29 dBA
$39.99
as of 11/03/2026 23:37 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
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 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

+Air cooler with 6 heatpipes for heat transfer
+Fits AM5 sockets
+Fits LGA 1700 sockets
$53.59
as of 11/04/2026 08:06 PST - Details

Compare specs

CPU coolerKindSpec scorePrice
aio9.1$48.51
as of 11/04/2026 08:05 PST - Details
airn/a$26.99
as of 11/03/2026 23:34 PST - Details
aio8.9$58.59
as of 11/04/2026 08:06 PST - Details
aio8.6$47.90
as of 11/04/2026 08:06 PST - Details
airn/a$29.99
as of 11/03/2026 23:34 PST - Details
aio9.1$56.19
as of 11/04/2026 00:30 PST - Details
aio9.1$67.39
as of 11/04/2026 08:06 PST - Details
aio9.1$83.79
as of 11/04/2026 08:06 PST - Details
airn/a$35.90
as of 11/04/2026 08:06 PST - Details
airn/a$39.90
as of 11/04/2026 08:06 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

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