Hardware Spec Index

Zephyra CL-4550 Max 280mm AIO Liquid CPU Cooler

CPU Coolers · Zephyra · SKU CL4550-MAX · Released 2025 · Updated 2026-10-21

Key facts

Benchmark index900 (CPU Coolers scale)
Category rank#27,057
Street price$29
Power13 W
Performance per dollar31.03
Released2025

Specifications

BrandZephyra
ModelZephyra CL-4550 Max
TypeAll-in-one liquid cooler
Radiator280 mm, aluminum, 27 mm thick
Fans2× 140 mm, up to 2,300 RPM
Pump3,300 RPM
Rated cooling280 W (manufacturer rating)
Noise33 dBA (max)
Tubing400 mm, sleeved EPDM
Socket supportAM5, AM4, LGA1851, LGA1700
Warranty5 years

Related guides

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Cite this page: Hardware Spec Index, “Zephyra CL-4550 Max 280mm AIO Liquid CPU Cooler”, https://vextor7.com/item/3086233 (accessed 2026-10-21).