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CPU Coolers under $100

All CPU Coolers

10 CPU coolers under $100 from Thermalright, Cooler Master, ID-Cooling and more. Most cost $34 to $69, and half cost less than $52.

Top brands: Thermalright (7)

All filtersFilters (1)×
Radiator: 120  ×Clear all
BrandThermalright7Arctic1Ocypus1Thermaltake1
Kindaio7air3
Radiator3605724016120102801
AIO radiator size120336032401
Noise levelUnder 26326 to 283
AMD AM5AMD AM59
Intel LGA1851Intel LGA18518
Intel LGA1700Intel LGA17009
PriceUnder $251Under $505Under $759Under $1505$25 & above9$50 & above5$75 & above1
Clear allShow 10 CPU Coolers
Radiator: 120  ×10 resultsSort byRecommendedSpec scorePrice: low to highPrice: high to low
ThermaltakeSpec score 8.7

aio, 360 AIO radiator size

+360mm all-in-one liquid cooling
+Includes ARGB lighting
+Compatible with AM5 and LGA1700 sockets
$98.04-25%List: $129.99
as of 11/04/2026 08:06 PST - Details
ArcticSpec score 8.7

aio, 360 AIO radiator size

+360 mm all-in-one liquid cooler
+Three 120 mm radiator fans
+Compatible with AM5 sockets
$69.89
as of 11/04/2026 12:08 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 8.2

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 8.1

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
ThermalrightSpec score 8.6

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 8.1

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 8.1

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
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 8.1

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

Compare specs

CPU coolerKindSpec scorePrice
aio8.7$98.04
as of 11/04/2026 08:06 PST - Details
aio8.7$69.89
as of 11/04/2026 12:08 PST - Details
aio8.3$47.90
as of 11/04/2026 08:06 PST - Details
air8.2$42.90
as of 11/04/2026 08:05 PST - Details
aio8.1$33.90
as of 11/04/2026 08:06 PST - Details
aio8.6$55.39
as of 11/04/2026 08:05 PST - Details
air8.1$57.69
as of 11/04/2026 08:06 PST - Details
air8.1$58.59
as of 11/04/2026 08:06 PST - Details
aio7.8$12.99
as of 11/04/2026 00:30 PST - Details
aio8.1$34.59
as of 11/04/2026 08:05 PST - Details

Before you buy

Other price ranges

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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.