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Thermalright CPU Coolers under $75

All CPU Coolers

81 Thermalright CPU coolers under $75. Most cost $20 to $55, and half cost less than $39.

Thermalright

air

+Dual 120mm fans for airflow across a dual tower
+Six copper heat pipes for heat transfer
+Fits AM5, LGA1700 and LGA1851 sockets
−Tall at 159 mm, may not fit compact cases
$39.90-20%List: $49.90
as of 11/04/2026 08:06 PST - Details
ThermalrightSpec score 9.3

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
ThermalrightSpec score 9.2

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 8.8

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
ThermalrightSpec score 8.3

aio, 120 AIO radiator size

+Compact 120mm radiator suits small cases
+Fits AM5, LGA1700 and LGA1851 sockets
+Quiet operation at 25.6 dBA
−Smaller radiator offers less cooling capacity than larger AIOs
$33.90
as of 11/04/2026 08:06 PST - Details
Thermalright

air

+Seven heat pipes for heat transfer
+Dual PWM fans for airflow
+Noise level of 27 dBA
−Tall at 157 mm, may not fit compact cases
$42.21-10%Was: $46.90
as of 11/04/2026 08:06 PST - Details
Thermalright

air

+Quiet operation at 25.6 dBA noise level
+Four heat pipes for heat transfer
+Compact 148mm height fits many standard cases
$16.11-10%Was: $17.90
as of 11/04/2026 08:05 PST - Details
Thermalright

air

+Four heat pipes for heat transfer
+Compatible with AM5, LGA1700 and LGA1851 sockets
+Compact 151mm height fits many standard cases
$28.41-5%List: $29.90
as of 11/04/2026 08:05 PST - Details
ThermalrightSpec score 9.5

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
$50.90
as of 11/04/2026 08:05 PST - Details
ThermalrightSpec score 9.4

aio, 360 AIO radiator size

+Fits AM5, LGA1700 and LGA1851 sockets
+360mm radiator for more cooling surface
+Low 25.6 dBA noise level
−Large radiator requires space in the case
$48.90
as of 11/04/2026 08:05 PST - Details
ThermalrightSpec score 9.4

aio, 360 AIO radiator size

+Fits AM5, LGA1700 and LGA1851 sockets
+360mm radiator for more cooling surface
+Three 120mm PWM fans
−Large radiator requires space in the case
$53.90
as of 11/04/2026 08:05 PST - Details
ThermalrightSpec score 9.4

aio, 360 AIO radiator size

+Fits AM5, LGA1700 and LGA1851 sockets
+360mm radiator for more cooling surface
+Low 25.6 dBA noise level
−Large radiator requires space in the case
$54.90
as of 11/04/2026 08:05 PST - Details
ThermalrightSpec score 9.4

aio, 360 AIO radiator size

+Fits AM5, LGA1700 and LGA1851 sockets
+Addressable RGB lighting
+Quiet at 27.7 dBA cooler noise
−Larger 360mm radiator needs case space for mounting
$54.90
as of 11/04/2026 08:06 PST - Details
ThermalrightSpec score 9.4

aio, 360 AIO radiator size

+Large 360 mm radiator for strong cooling
+Supports AM5 and LGA1700 sockets
+Addressable RGB lighting
−Large 360 mm radiator needs a roomy case
$52.90
as of 11/04/2026 08:06 PST - Details
ThermalrightSpec score 9.3

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 8.8

aio, 360 AIO radiator size

+Fits AM5, LGA1700 and LGA1851 sockets
+Addressable RGB lighting
+Quiet at 27.7 dBA cooler noise
−Listed radiator size of 120mm conflicts with the 360mm cooler size
$55.39
as of 11/04/2026 08:05 PST - Details
ThermalrightSpec score 8.5

air

+Built-in 2.4-inch IPS display
+Supports AM5, LGA1700 and LGA1851 sockets
+Quiet at 25.6 dBA noise level
−Tall 156mm height may not fit every case
−Display resolution is only 320x240
$42.90
as of 11/04/2026 08:05 PST - Details
ThermalrightSpec score 8.5

air

+Fits AM5, LGA1700 and LGA1851 sockets
+Built-in 5-inch LCD display screen
+Addressable ARGB lighting for case builds
−Tall 164 mm height may limit case compatibility
−Higher 27 dBA cooler noise level
$57.69
as of 11/04/2026 08:06 PST - Details
ThermalrightSpec score 8.5

air

+Fits AM5, LGA1700 and LGA1851 sockets
+Built-in 5-inch LCD display screen
+Addressable ARGB lighting for case builds
−Tall 164 mm height may limit case compatibility
−Higher 27 dBA cooler noise level
$58.59
as of 11/04/2026 08:06 PST - Details
ThermalrightSpec score 8.3

aio, 240 AIO radiator size

+Fits AM5, LGA1700 and LGA1851 sockets
+Addressable RGB lighting
+240mm all-in-one cooler size
−120mm radiator is smaller than the 240mm cooler size suggests
$47.90
as of 11/04/2026 08:06 PST - Details
Thermalright

air

+Air cooler with a 151mm cooler height
+ARGB lighting for a illuminated build look
+Compatible with AM4 and AM5 sockets
−Tall 151mm height may not suit compact cases
$22.90
as of 11/04/2026 08:05 PST - Details
Thermalright

air

+Compatible with AM5, LGA1700 and LGA1851 sockets
+Addressable RGB lighting included
+PWM fan for speed control
−156mm height may not fit every compact case
$24.90
as of 11/04/2026 08:05 PST - Details
Thermalright

air

+Supports AM4 and AM5 sockets
+Has RGB lighting
+Quiet at 33.3 dBA noise level
−Tall at 151mm cooler height
−Louder than many listed alternatives at 33.3 dBA
$21.59
as of 11/04/2026 08:05 PST - Details
Thermalright

air

+Air cooler with a 151mm cooler height
+Digital ARGB lighting for a illuminated build look
+Fits AM5, LGA1700 and LGA1851 sockets
−Tall 151mm height may not suit compact cases
$22.90
as of 11/04/2026 08:05 PST - Details
Thermalright

air

+Supports AM5, LGA1700 and LGA1851 sockets
+Has RGB lighting
+Quiet at 25.6 dBA noise level
−Tall at 148mm cooler height
$16.59
as of 11/04/2026 08:05 PST - Details
Thermalright

air

+Low profile at 53mm cooler height
+Quiet at 22.4 dBA noise level
+Has 4 heat pipes
−Supports only LGA1851 sockets
$20.90
as of 11/04/2026 08:05 PST - Details
Thermalright

air

+Low 53mm height suits compact ITX cases
+Supports AM5, LGA1700 and LGA1851 sockets
+Quiet at 22.4 dBA noise level
−Low profile limits the heatsink's cooling capacity
$42.69
as of 11/04/2026 08:05 PST - Details
Thermalright

air

+Supports AM5, LGA1700 and LGA1851 sockets
+Quiet at 25.6 dBA noise level
+Six heat pipes for air cooling
−Tall 156mm height may not fit every case
$27.90
as of 11/04/2026 08:05 PST - Details

Compare specs

CPU coolerKindSpec scorePrice
airn/a$39.90
as of 11/04/2026 08:06 PST - Details
aio9.3$48.51
as of 11/04/2026 08:05 PST - Details
aio9.2$58.59
as of 11/04/2026 08:06 PST - Details
aio8.8$47.90
as of 11/04/2026 08:06 PST - Details
aio8.3$33.90
as of 11/04/2026 08:06 PST - Details
airn/a$42.21
as of 11/04/2026 08:06 PST - Details
airn/a$16.11
as of 11/04/2026 08:05 PST - Details
airn/a$28.41
as of 11/04/2026 08:05 PST - Details
aio9.5$50.90
as of 11/04/2026 08:05 PST - Details
aio9.4$48.90
as of 11/04/2026 08:05 PST - Details

Before you buy

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