Hardware Spec Index

Zephyra CL-8821 Pro 280mm AIO Liquid CPU Cooler

CPU Coolers · Zephyra · SKU CL8821-PRO · Released 2023 · Updated 2026-10-21

Key facts

Benchmark index1,591 (CPU Coolers scale)
Category rank#35,930
Street price$89
Power13 W
Performance per dollar17.88
Released2023

Specifications

BrandZephyra
ModelZephyra CL-8821 Pro
TypeAll-in-one liquid cooler
Radiator280 mm, aluminum, 27 mm thick
Fans2× 140 mm, up to 2,000 RPM
Pump3,200 RPM
Rated cooling280 W (manufacturer rating)
Noise25 dBA (max)
Tubing400 mm, sleeved EPDM
Socket supportAM5, AM4, LGA1851, LGA1700
Warranty6 years

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Cite this page: Hardware Spec Index, “Zephyra CL-8821 Pro 280mm AIO Liquid CPU Cooler”, https://vextor7.com/item/20204151 (accessed 2026-10-21).