Hardware Spec Index

Zephyra CL-4521 SE Single tower Air CPU Cooler

CPU Coolers · Zephyra · SKU CL4521-SE · Released 2024 · Updated 2026-10-18

Key facts

Benchmark index1,676 (CPU Coolers scale)
Category rank#12,304
Street price$89
Power3 W
Performance per dollar18.83
Released2024

Specifications

BrandZephyra
ModelZephyra CL-4521 SE
TypeSingle tower air cooler
Heat pipes4× 6 mm copper
Height158 mm
Fans1× 120 mm PWM, up to 1,500 RPM
Rated cooling180 W (manufacturer rating)
Noise25 dBA (max)
RAM clearanceUnrestricted
Socket supportAM5, AM4, LGA1851, LGA1700
Warranty6 years

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Cite this page: Hardware Spec Index, “Zephyra CL-4521 SE Single tower Air CPU Cooler”, https://vextor7.com/item/11463542 (accessed 2026-10-18).