Hardware Spec Index

Zephyra CL-5811 Pro 280mm AIO Liquid CPU Cooler

CPU Coolers · Zephyra · SKU CL5811-PRO · Released 2023 · Updated 2026-10-21

Key facts

Benchmark index1,370 (CPU Coolers scale)
Category rank#43,895
Street price$59
Power13 W
Performance per dollar23.22
Released2023

Specifications

BrandZephyra
ModelZephyra CL-5811 Pro
TypeAll-in-one liquid cooler
Radiator280 mm, aluminum, 27 mm thick
Fans2× 140 mm, up to 1,900 RPM
Pump3,200 RPM
Rated cooling280 W (manufacturer rating)
Noise36 dBA (max)
Tubing400 mm, sleeved EPDM
Socket supportAM5, AM4, LGA1851, LGA1700
Warranty6 years

Related guides

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Cite this page: Hardware Spec Index, “Zephyra CL-5811 Pro 280mm AIO Liquid CPU Cooler”, https://vextor7.com/item/3885693 (accessed 2026-10-21).