Hardware Spec Index

Zephyra CL-5527 Pro 280mm AIO Liquid CPU Cooler

CPU Coolers · Zephyra · SKU CL5527-PRO · Released 2021 · Updated 2026-10-25

Key facts

Benchmark index1,062 (CPU Coolers scale)
Category rank#21,332
Street price$29
Power13 W
Performance per dollar36.62
Released2021

Specifications

BrandZephyra
ModelZephyra CL-5527 Pro
TypeAll-in-one liquid cooler
Radiator280 mm, aluminum, 38 mm thick
Fans2× 140 mm, up to 1,800 RPM
Pump3,300 RPM
Rated cooling280 W (manufacturer rating)
Noise25 dBA (max)
Tubing400 mm, sleeved EPDM
Socket supportAM4, LGA1700, LGA1200, LGA115x
Warranty5 years

Related guides

AIO Liquid Cooling vs Air Cooling for CPUsCPU TDP, PPT and Turbo Power Explained

Similar CPU Coolers

ModelBenchmarkPriceCompare
Teralux CL-3444 SE 420mm AIO Liquid CPU Cooler2,245$149Compare
Teralux CL-4837 Core 420mm AIO Liquid CPU Cooler2,286$199Compare
Brontix CL-9734 SE 240mm AIO Liquid CPU Cooler951$29Compare
Caldera CL-6498 SE Single tower Air CPU Cooler600$19Compare
Teralux CL-1780 Plus 240mm AIO Liquid CPU Cooler934$29Compare
Teralux CL-1744 Edge Low profile Air CPU Cooler792$29Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Zephyra CL-5527 Pro 280mm AIO Liquid CPU Cooler”, https://vextor7.com/item/11214872 (accessed 2026-10-25).