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.
- Alpine AM4 Passive Silent AMD AM4 CPU Cooler By Arctic£11.99£5.48 NEXT DAY DELIVERY
- Nofan Copper IcePipe CPU Cooler, 80W, Fanless, For All Intel & AMD CPU's£39.98£5.48 NEXT DAY DELIVERY