Hardware Spec Index

Zephyra CL-8639 SE 240mm AIO Liquid CPU Cooler

CPU Coolers · Zephyra · SKU CL8639-SE · Released 2020 · Updated 2026-10-21

Key facts

Benchmark index1,230 (CPU Coolers scale)
Category rank#27,805
Street price$39
Power12 W
Performance per dollar31.54
Released2020

Specifications

BrandZephyra
ModelZephyra CL-8639 SE
TypeAll-in-one liquid cooler
Radiator240 mm, aluminum, 27 mm thick
Fans2× 120 mm, up to 1,700 RPM
Pump2,900 RPM
Rated cooling250 W (manufacturer rating)
Noise36 dBA (max)
Tubing400 mm, sleeved EPDM
Socket supportAM4, LGA1700, LGA1200, LGA115x
Warranty6 years

Related guides

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

Similar CPU Coolers

ModelBenchmarkPriceCompare
Brontix CL-5104 SE Single tower Air CPU Cooler1,593$89Compare
Brontix CL-4395 Prime 240mm AIO Liquid CPU Cooler692$19Compare
Caldera CL-6372 Core 240mm AIO Liquid CPU Cooler728$19Compare
Caldera CL-7994 Ultra Single tower Air CPU Cooler1,718$109Compare
Teralux CL-8547 Edge 360mm AIO Liquid CPU Cooler1,622$89Compare
Brontix CL-5993 SE 280mm AIO Liquid CPU Cooler929$39Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Zephyra CL-8639 SE 240mm AIO Liquid CPU Cooler”, https://vextor7.com/item/9717513 (accessed 2026-10-21).