Hardware Spec Index

Zephyra CL-2939 Prime Single tower Air CPU Cooler

CPU Coolers · Zephyra · SKU CL2939-PRIME · Released 2019 · Updated 2026-10-23

Key facts

Benchmark index1,266 (CPU Coolers scale)
Category rank#37,120
Street price$49
Power3 W
Performance per dollar25.84
Released2019

Specifications

BrandZephyra
ModelZephyra CL-2939 Prime
TypeSingle tower air cooler
Heat pipes6× 6 mm copper
Height158 mm
Fans1× 120 mm PWM, up to 2,000 RPM
Rated cooling220 W (manufacturer rating)
Noise29 dBA (max)
RAM clearanceUnrestricted
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-2777 Ti 240mm AIO Liquid CPU Cooler1,231$59Compare
Teralux CL-3862 Max 280mm AIO Liquid CPU Cooler927$29Compare
Caldera CL-1633 SE 360mm AIO Liquid CPU Cooler1,534$79Compare
Zephyra CL-9346 Prime Low profile Air CPU Cooler587$19Compare
Brontix CL-6143 Max Low profile Air CPU Cooler977$39Compare
Zephyra CL-8122 Plus 280mm AIO Liquid CPU Cooler820$29Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Zephyra CL-2939 Prime Single tower Air CPU Cooler”, https://vextor7.com/item/20114165 (accessed 2026-10-23).