Hardware Spec Index

Zephyra CL-6389 Max 420mm AIO Liquid CPU Cooler

CPU Coolers · Zephyra · SKU CL6389-MAX · Released 2022 · Updated 2026-10-26

Key facts

Benchmark index1,841 (CPU Coolers scale)
Category rank#18,755
Street price$119
Power17 W
Performance per dollar15.47
Released2022

Specifications

BrandZephyra
ModelZephyra CL-6389 Max
TypeAll-in-one liquid cooler
Radiator420 mm, aluminum, 27 mm thick
Fans3× 140 mm, up to 2,200 RPM
Pump2,800 RPM
Rated cooling330 W (manufacturer rating)
Noise31 dBA (max)
Tubing400 mm, sleeved EPDM
Socket supportAM5, AM4, LGA1851, LGA1700
Warranty5 years

Related guides

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

Similar CPU Coolers

ModelBenchmarkPriceCompare
Zephyra CL-4683 Pro Single tower Air CPU Cooler1,704$79Compare
Caldera CL-3310 Pro Single tower Air CPU Cooler1,654$89Compare
Teralux CL-6890 Core Low profile Air CPU Cooler999$29Compare
Zephyra CL-4501 Plus 240mm AIO Liquid CPU Cooler891$29Compare
Zephyra CL-6798 SE Dual tower Air CPU Cooler1,754$89Compare
Brontix CL-2324 XT Low profile Air CPU Cooler613$19Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Zephyra CL-6389 Max 420mm AIO Liquid CPU Cooler”, https://vextor7.com/item/274092 (accessed 2026-10-26).