Hardware Spec Index

Zephyra CL-3811 Prime Single tower Air CPU Cooler

CPU Coolers · Zephyra · SKU CL3811-PRIME · Released 2025 · Updated 2026-10-19

Key facts

Benchmark index1,444 (CPU Coolers scale)
Category rank#4,936
Street price$69
Power3 W
Performance per dollar20.93
Released2025

Specifications

BrandZephyra
ModelZephyra CL-3811 Prime
TypeSingle tower air cooler
Heat pipes6× 6 mm copper
Height161 mm
Fans1× 120 mm PWM, up to 1,900 RPM
Rated cooling220 W (manufacturer rating)
Noise30 dBA (max)
RAM clearanceUnrestricted
Socket supportAM5, AM4, LGA1851, LGA1700
Warranty6 years

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Cite this page: Hardware Spec Index, “Zephyra CL-3811 Prime Single tower Air CPU Cooler”, https://vextor7.com/item/3409237 (accessed 2026-10-19).