Hardware Spec Index

Zephyra CL-5558 SE 240mm AIO Liquid CPU Cooler

CPU Coolers · Zephyra · SKU CL5558-SE · Released 2022 · Updated 2026-10-22

Key facts

Benchmark index889 (CPU Coolers scale)
Category rank#29,262
Street price$29
Power12 W
Performance per dollar30.66
Released2022

Specifications

BrandZephyra
ModelZephyra CL-5558 SE
TypeAll-in-one liquid cooler
Radiator240 mm, aluminum, 27 mm thick
Fans2× 120 mm, up to 2,100 RPM
Pump3,300 RPM
Rated cooling250 W (manufacturer rating)
Noise31 dBA (max)
Tubing400 mm, sleeved EPDM
Socket supportAM5, AM4, LGA1851, LGA1700
Warranty6 years

Related guides

AIO Liquid Cooling vs Air Cooling for CPUsCPU TDP, PPT and Turbo Power ExplainedAMD AM5 Socket

Similar CPU Coolers

ModelBenchmarkPriceCompare
Caldera CL-6452 Ti 420mm AIO Liquid CPU Cooler2,359$189Compare
Zephyra CL-6727 Core Low profile Air CPU Cooler590$19Compare
Caldera CL-3444 Edge Single tower Air CPU Cooler1,434$69Compare
Brontix CL-7057 Core 280mm AIO Liquid CPU Cooler1,138$49Compare
Teralux CL-3861 Edge Low profile Air CPU Cooler511$19Compare
Teralux CL-9588 Pro 360mm AIO Liquid CPU Cooler1,613$99Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Zephyra CL-5558 SE 240mm AIO Liquid CPU Cooler”, https://vextor7.com/item/1104416 (accessed 2026-10-22).