Hardware Spec Index

Zephyra CL-6639 Edge Single tower Air CPU Cooler

CPU Coolers · Zephyra · SKU CL6639-EDGE · Released 2022 · Updated 2026-10-19

Key facts

Benchmark index1,683 (CPU Coolers scale)
Category rank#32,116
Street price$109
Power3 W
Performance per dollar15.44
Released2022

Specifications

BrandZephyra
ModelZephyra CL-6639 Edge
TypeSingle tower air cooler
Heat pipes6× 6 mm copper
Height160 mm
Fans1× 120 mm PWM, up to 1,800 RPM
Rated cooling220 W (manufacturer rating)
Noise22 dBA (max)
RAM clearanceUnrestricted
Socket supportAM5, AM4, LGA1851, LGA1700
Warranty6 years

Related guides

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

Similar CPU Coolers

ModelBenchmarkPriceCompare
Caldera CL-1651 Pro 360mm AIO Liquid CPU Cooler2,272$199Compare
Caldera CL-7477 Max 240mm AIO Liquid CPU Cooler1,467$69Compare
Brontix CL-4101 Core Low profile Air CPU Cooler557$19Compare
Teralux CL-9487 Pro 360mm AIO Liquid CPU Cooler2,480$189Compare
Caldera CL-9935 XT 280mm AIO Liquid CPU Cooler1,521$69Compare
Zephyra CL-1896 XT Low profile Air CPU Cooler740$19Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Zephyra CL-6639 Edge Single tower Air CPU Cooler”, https://vextor7.com/item/3944944 (accessed 2026-10-19).