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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)

PccoolerSpec score 9.5

aio, 360 AIO radiator size

+360mm radiator offers large cooling surface
+2.4-inch IPS LCD screen for displaying system information
+Quiet operation at 15 dBA
−360mm radiator needs a large case mount
$97.99
as of 11/04/2026 00:37 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 9.5

aio, 360 AIO radiator size

+Large 360mm radiator for strong liquid cooling
+Built-in IPS display at 480 x 480 resolution
+Addressable RGB lighting
−Requires space for a 360mm radiator
$78.59
as of 11/04/2026 08:05 PST - Details
ThermalrightSpec score 9.5

aio, 360 AIO radiator size

+360mm radiator for high cooling capacity
+Built-in IPS LCD screen listed at 640x480
+ARGB lighting included
−Requires space for a 360mm radiator in the case
$81.59
as of 11/04/2026 08:07 PST - Details
ThermalrightSpec score 9.2

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 9.2

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 9.2

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
ASUSSpec score 9.1

aio, 360 AIO radiator size

+360mm radiator for strong cooling capacity
+74.31 CFM airflow from fans
+Supports Intel and AMD sockets including AM5, LGA1700 and LGA1851
−Large 360mm radiator needs case clearance
$99.99
as of 11/04/2026 12:09 PST - Details
Jungle LeopardSpec score 9.1

aio, 360 AIO radiator size

+360mm radiator for high heat dissipation
+Compatible with AM5 and LGA1700 sockets
+Includes ARGB lighting
−Large 360mm radiator needs space in the case
$54.99
as of 11/03/2026 23:41 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
PccoolerSpec score 9.1

aio, 360 AIO radiator size

+360mm radiator for strong cooling capacity
+2.8-inch IPS LCD display
+Supports Intel LGA1700 and LGA1851 sockets
−Noise level reaches 33.7 dBA at full speed
$94.99
as of 11/04/2026 00:37 PST - Details
ThermalrightSpec score 9.1

aio, 360 AIO radiator size

+Large 360mm radiator for strong liquid cooling
+Built-in IPS display at 480 x 480 resolution
+Addressable RGB lighting
−Requires space for a 360mm radiator
−Noise level reaches 27.7 dBA
$94.90
as of 11/04/2026 08:05 PST - Details
ThermalrightSpec score 9.1

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 9.1

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
ThermalrightSpec score 9.1

aio, 360 AIO radiator size

+Large 360 mm radiator for strong cooling
+Supports AM5, LGA1700 and LGA1851 sockets
+Addressable RGB lighting
−Large 360 mm radiator needs a roomy case
$77.90
as of 11/04/2026 08:06 PST - Details
ThermalrightSpec score 9.1

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
PccoolerSpec score 9.0

aio, 360 AIO radiator size

+360mm radiator for strong cooling capacity
+Digital display shows temperature information
+Supports Intel LGA1700 and LGA1851 sockets
−Noise level of 34.3 dBA under load
$89.99
as of 11/04/2026 00:37 PST - Details
ThermalrightSpec score 9.0

aio, 360 AIO radiator size

+Large 360mm radiator for strong liquid cooling
+Built-in 5-inch display at 854 x 480 resolution
+Addressable RGB lighting
−Requires space for a 360mm radiator
−Noise level reaches 34.59 dBA
$98.90
as of 11/04/2026 08:06 PST - Details
ThermalrightSpec score 9.0

aio, 360 AIO radiator size

+360mm radiator for strong cooling capacity
+Built-in 5-inch IPS LCD display
+Compatible with AM5 sockets
−Noise reaches 34.59 dBA
$97.90
as of 11/04/2026 08:06 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, 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 8.6

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
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

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

Compare specs

CPU coolerKindSpec scorePrice
aio9.5$97.99
as of 11/04/2026 00:37 PST - Details
aio9.5$50.90
as of 11/04/2026 08:05 PST - Details
aio9.5$78.59
as of 11/04/2026 08:05 PST - Details
aio9.5$81.59
as of 11/04/2026 08:07 PST - Details
aio9.2$48.90
as of 11/04/2026 08:05 PST - Details
aio9.2$53.90
as of 11/04/2026 08:05 PST - Details
aio9.2$54.90
as of 11/04/2026 08:05 PST - Details
aio9.1$99.99
as of 11/04/2026 12:09 PST - Details
aio9.1$54.99
as of 11/03/2026 23:41 PST - Details
aio9.1$56.19
as of 11/04/2026 00:30 PST - Details

Before you buy

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