Passive Silent CPU Coolers
These heatsinks can cool processors passively, utilising existing case airflow rather than their own fans, although some can also have fans attached for added performance. They're unsuitable for high-end, overclocked CPUs but are perfect for building silent PCs.
Be sure to check motherboard and case clearance first, as while they often offer multi-socket compatibility they're usually pretty large.
- Arctic Alpine 11 Passive CPU Cooler, For Intel LGA1150/1151/1155/1156, Up to 47W TDP, Silent, Aluminium£7.99£5.48 NEXT DAY DELIVERY
- Alpine 12 Passive Silent Intel CPU Cooler By Arctic For Socket 115x
- Arctic Alpine ACALP00022A AM4 Passive Silent AMD AM4 CPU Cooler By Arctic
- Nofan Copper IcePipe CPU Cooler, 80W, Fanless, For All Intel & AMD CPU's£39.98£5.48 NEXT DAY DELIVERY