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 12 Passive Silent Intel CPU Cooler By Arctic For Socket 115x£9.98£5.48 NEXT DAY DELIVERY
- Aerocool Mirage 5 Single Tower CPU Cooler, ARGB, 5 Direct Touch Heatpipes, 60mm PWM Fan, 150W TDP, Intel/AMD£39.98£5.48 NEXT DAY DELIVERY
- Nofan Copper IcePipe CPU Cooler, 80W, Fanless, For All Intel & AMD CPU's£59.99£5.48 NEXT DAY DELIVERY