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Cooler Master CPU Coolers under $50

All CPU Coolers

8 Cooler Master CPU coolers under $50. Most cost $24 to $39, and half cost less than $31.

Cooler Master

aio, 240 AIO radiator size

+240mm all-in-one liquid cooler
+ARGB lighting for a customizable look
+Supports AMD AM5 and AM4 sockets
$39.95
as of 11/04/2026 13:09 PST - Details
Cooler Master

air

+Supports AMD AM5 and AM4 sockets
+Supports Intel LGA1851 and LGA1700 sockets
+PWM fan for speed control
$28.33-6%List: $29.99
as of 11/04/2026 13:09 PST - Details
Cooler Master

air

+Four heat pipes
+ARGB lighting for a customizable look
+Supports AMD AM5 and AM4 sockets
$19.75
as of 11/04/2026 13:09 PST - Details
Cooler Master

air

+Low 70 mm cooler height for compact builds
+Addressable RGB lighting included
+Supports Intel LGA 1700 and LGA 1851 sockets
$28.99
as of 11/04/2026 13:10 PST - Details
Cooler Master

air

+Compatible with AM5 sockets
+Compatible with LGA1851 sockets
+Rated at 22.6 dBA for quiet operation
$24.07-20%Was: $30.17
as of 11/04/2026 13:10 PST - Details
Cooler Master

aio, 360 AIO radiator size

+360mm radiator for strong heat dissipation
+Compatible with AMD AM5 and AM4 and Intel LGA1700 and LGA1851
+Addressable RGB lighting
−Large 360mm radiator needs space in the case
$49.99
as of 11/04/2026 13:09 PST - Details
Cooler Master

air

+Four direct contact heat pipes
+Supports AMD AM5 and AM4 sockets
+Supports Intel LGA1700 socket
$33.14
as of 11/04/2026 13:09 PST - Details

Compare specs

CPU coolerKindSpec scorePrice
aion/a$39.95
as of 11/04/2026 13:09 PST - Details
airn/a$35.98
as of 11/04/2026 13:09 PST - Details
airn/a$28.33
as of 11/04/2026 13:09 PST - Details
airn/a$19.75
as of 11/04/2026 13:09 PST - Details
airn/a$28.99
as of 11/04/2026 13:10 PST - Details
airn/a$24.07
as of 11/04/2026 13:10 PST - Details
aion/a$49.99
as of 11/04/2026 13:09 PST - Details
airn/a$33.14
as of 11/04/2026 13:09 PST - Details

Before you buy

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