Hardware Spec Index

Zephyra CL-7891 Prime 280mm AIO Liquid CPU Cooler

CPU Coolers · Zephyra · SKU CL7891-PRIME · Released 2023 · Updated 2026-10-19

Key facts

Benchmark index952 (CPU Coolers scale)
Category rank#44,007
Street price$29
Power13 W
Performance per dollar32.83
Released2023

Specifications

BrandZephyra
ModelZephyra CL-7891 Prime
TypeAll-in-one liquid cooler
Radiator280 mm, aluminum, 27 mm thick
Fans2× 140 mm, up to 1,800 RPM
Pump3,200 RPM
Rated cooling280 W (manufacturer rating)
Noise33 dBA (max)
Tubing400 mm, sleeved EPDM
Socket supportAM5, AM4, LGA1851, LGA1700
Warranty5 years

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Cite this page: Hardware Spec Index, “Zephyra CL-7891 Prime 280mm AIO Liquid CPU Cooler”, https://vextor7.com/item/328407 (accessed 2026-10-19).