Hardware Spec Index

Zephyra CL-4581 Edge Single tower Air CPU Cooler

CPU Coolers · Zephyra · SKU CL4581-EDGE · Released 2022 · Updated 2026-10-20

Key facts

Benchmark index505 (CPU Coolers scale)
Category rank#47,876
Street price$19
Power3 W
Performance per dollar26.58
Released2022

Specifications

BrandZephyra
ModelZephyra CL-4581 Edge
TypeSingle tower air cooler
Heat pipes4× 6 mm copper
Height157 mm
Fans1× 120 mm PWM, up to 1,800 RPM
Rated cooling180 W (manufacturer rating)
Noise29 dBA (max)
RAM clearanceUnrestricted
Socket supportAM5, AM4, LGA1851, LGA1700
Warranty6 years

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Cite this page: Hardware Spec Index, “Zephyra CL-4581 Edge Single tower Air CPU Cooler”, https://vextor7.com/item/312805 (accessed 2026-10-20).