Hardware Spec Index

Zephyra CL-6621 Prime Single tower Air CPU Cooler

CPU Coolers · Zephyra · SKU CL6621-PRIME · Released 2024 · Updated 2026-10-25

Key facts

Benchmark index1,242 (CPU Coolers scale)
Category rank#44,695
Street price$59
Power3 W
Performance per dollar21.05
Released2024

Specifications

BrandZephyra
ModelZephyra CL-6621 Prime
TypeSingle tower air cooler
Heat pipes6× 6 mm copper
Height160 mm
Fans1× 120 mm PWM, up to 2,100 RPM
Rated cooling220 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-6621 Prime Single tower Air CPU Cooler”, https://vextor7.com/item/6661644 (accessed 2026-10-25).