Hardware Spec Index

Zephyra CL-6821 Prime Low profile Air CPU Cooler

CPU Coolers · Zephyra · SKU CL6821-PRIME · Released 2024 · Updated 2026-10-20

Key facts

Benchmark index1,264 (CPU Coolers scale)
Category rank#34,811
Street price$59
Power3 W
Performance per dollar21.42
Released2024

Specifications

BrandZephyra
ModelZephyra CL-6821 Prime
TypeLow profile air cooler
Heat pipes4× 6 mm copper
Height48 mm
Fans1× 92 mm PWM, up to 2,100 RPM
Rated cooling95 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-6821 Prime Low profile Air CPU Cooler”, https://vextor7.com/item/790214 (accessed 2026-10-20).