Hardware Spec Index

Zephyra CL-6439 XT 360mm AIO Liquid CPU Cooler

CPU Coolers · Zephyra · SKU CL6439-XT · Released 2021 · Updated 2026-10-26

Key facts

Benchmark index1,885 (CPU Coolers scale)
Category rank#32,748
Street price$109
Power15 W
Performance per dollar17.29
Released2021

Specifications

BrandZephyra
ModelZephyra CL-6439 XT
TypeAll-in-one liquid cooler
Radiator360 mm, aluminum, 27 mm thick
Fans3× 120 mm, up to 2,200 RPM
Pump2,900 RPM
Rated cooling300 W (manufacturer rating)
Noise27 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
Brontix CL-1294 Edge 240mm AIO Liquid CPU Cooler789$19Compare
Zephyra CL-4043 XT Low profile Air CPU Cooler559$19Compare
Brontix CL-5295 Ultra Dual tower Air CPU Cooler1,531$79Compare
Teralux CL-6975 Edge 240mm AIO Liquid CPU Cooler948$29Compare
Caldera CL-6833 XT 240mm AIO Liquid CPU Cooler825$19Compare
Brontix CL-8105 XT Dual tower Air CPU Cooler1,395$69Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Zephyra CL-6439 XT 360mm AIO Liquid CPU Cooler”, https://vextor7.com/item/32390577 (accessed 2026-10-26).