Hardware Spec Index

Zephyra CL-5533 Prime 420mm AIO Liquid CPU Cooler

CPU Coolers · Zephyra · SKU CL5533-PRIME · Released 2019 · Updated 2026-10-23

Key facts

Benchmark index2,480 (CPU Coolers scale)
Category rank#49,981
Street price$189
Power17 W
Performance per dollar13.12
Released2019

Specifications

BrandZephyra
ModelZephyra CL-5533 Prime
TypeAll-in-one liquid cooler
Radiator420 mm, aluminum, 38 mm thick
Fans3× 140 mm, up to 1,800 RPM
Pump2,900 RPM
Rated cooling330 W (manufacturer rating)
Noise26 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
Caldera CL-5608 Edge Single tower Air CPU Cooler711$19Compare
Zephyra CL-5815 Edge 420mm AIO Liquid CPU Cooler2,480$199Compare
Brontix CL-3233 Pro Low profile Air CPU Cooler869$29Compare
Brontix CL-5651 Max Low profile Air CPU Cooler1,151$39Compare
Brontix CL-8161 SE Single tower Air CPU Cooler1,541$79Compare
Caldera CL-4910 Ultra 420mm AIO Liquid CPU Cooler2,348$189Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Zephyra CL-5533 Prime 420mm AIO Liquid CPU Cooler”, https://vextor7.com/item/3743871 (accessed 2026-10-23).