Hardware Spec Index

Zephyra CL-5550 SE 280mm AIO Liquid CPU Cooler

CPU Coolers · Zephyra · SKU CL5550-SE · Released 2026 · Updated 2026-10-21

Key facts

Benchmark index1,146 (CPU Coolers scale)
Category rank#20,391
Street price$39
Power13 W
Performance per dollar29.38
Released2026

Specifications

BrandZephyra
ModelZephyra CL-5550 SE
TypeAll-in-one liquid cooler
Radiator280 mm, aluminum, 38 mm thick
Fans2× 140 mm, up to 2,500 RPM
Pump3,300 RPM
Rated cooling280 W (manufacturer rating)
Noise24 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-5550 SE 280mm AIO Liquid CPU Cooler”, https://vextor7.com/item/18366126 (accessed 2026-10-21).