Hardware Spec Index

Zephyra CL-5821 Prime Single tower Air CPU Cooler

CPU Coolers · Zephyra · SKU CL5821-PRIME · Released 2022 · Updated 2026-10-21

Key facts

Benchmark index1,819 (CPU Coolers scale)
Category rank#13,793
Street price$99
Power3 W
Performance per dollar18.37
Released2022

Specifications

BrandZephyra
ModelZephyra CL-5821 Prime
TypeSingle tower air cooler
Heat pipes6× 6 mm copper
Height158 mm
Fans1× 120 mm PWM, up to 2,000 RPM
Rated cooling220 W (manufacturer rating)
Noise33 dBA (max)
RAM clearanceUnrestricted
Socket supportAM5, AM4, LGA1851, LGA1700
Warranty6 years

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Cite this page: Hardware Spec Index, “Zephyra CL-5821 Prime Single tower Air CPU Cooler”, https://vextor7.com/item/9505410 (accessed 2026-10-21).