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CPU Coolers under $50

All CPU Coolers

5 CPU coolers under $50 from Thermalright, Cooler Master, ID-Cooling and more. Most cost $13 to $47, and half cost less than $35.

Top brands: Thermalright (4)

All filtersFilters (1)×
Radiator: 120  ×Clear all
BrandThermalright4Ocypus1
Kindaio4air1
Radiator240836071205
AIO radiator size12032401
Noise levelUnder 263
AMD AM5AMD AM54
Intel LGA1851Intel LGA18514
Intel LGA1700Intel LGA17004
PriceUnder $251$25 & above4
Clear allShow 5 CPU Coolers
Radiator: 120  ×5 resultsSort byRecommendedSpec scorePrice: low to highPrice: high to low
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 8.3

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
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
OcypusSpec score 7.8

aio, 120 AIO radiator size

+ARGB lighting for a customizable look
+120mm size fits AIO radiators and case mounts
+Reverse blade design for a pressure-oriented airflow
−Fan only, not a complete cooler
$12.99
as of 11/04/2026 00:30 PST - Details
ThermalrightSpec score 8.3

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

Compare specs

CPU coolerKindSpec scorePrice
air8.5$42.90
as of 11/04/2026 08:05 PST - Details
aio8.3$47.90
as of 11/04/2026 08:06 PST - Details
aio8.3$33.90
as of 11/04/2026 08:06 PST - Details
aio7.8$12.99
as of 11/04/2026 00:30 PST - Details
aio8.3$34.59
as of 11/04/2026 08:05 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 LGA1851231CPU Coolers under $100188AIO Liquid CPU Coolers167CPU Coolers under $75153Air CPU Coolers139360mm AIO CPU Coolers133

CPU Coolers by use

360mm AIO Liquid Coolers129

Related product types

CPU Coolers under $100188CPU Coolers under $75153CPU Coolers under $150133CPU Coolers under $20062CPU Coolers under $2538CPU Coolers under $25025CPU Coolers under $30013CPU Coolers under $4007

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