Hardware Spec Index

Zephyra CL-7921 Prime Single tower Air CPU Cooler

CPU Coolers · Zephyra · SKU CL7921-PRIME · Released 2020 · Updated 2026-10-20

Key facts

Benchmark index1,471 (CPU Coolers scale)
Category rank#17,020
Street price$69
Power3 W
Performance per dollar21.32
Released2020

Specifications

BrandZephyra
ModelZephyra CL-7921 Prime
TypeSingle tower air cooler
Heat pipes4× 6 mm copper
Height156 mm
Fans1× 120 mm PWM, up to 1,600 RPM
Rated cooling180 W (manufacturer rating)
Noise28 dBA (max)
RAM clearanceUnrestricted
Socket supportAM4, LGA1700, LGA1200, LGA115x
Warranty6 years

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Cite this page: Hardware Spec Index, “Zephyra CL-7921 Prime Single tower Air CPU Cooler”, https://vextor7.com/item/5577643 (accessed 2026-10-20).