Hardware Spec Index

Zephyra CL-2931 Ultra Dual tower Air CPU Cooler

CPU Coolers · Zephyra · SKU CL2931-ULTRA · Released 2020 · Updated 2026-10-24

Key facts

Benchmark index2,461 (CPU Coolers scale)
Category rank#31,021
Street price$179
Power6 W
Performance per dollar13.75
Released2020

Specifications

BrandZephyra
ModelZephyra CL-2931 Ultra
TypeDual tower air cooler
Heat pipes8× 6 mm copper
Height166 mm
Fans2× 120 mm PWM, up to 2,000 RPM
Rated cooling280 W (manufacturer rating)
Noise32 dBA (max)
RAM clearanceOffset fin stack, 45 mm
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-9575 Max Single tower Air CPU Cooler947$29Compare
Zephyra CL-1717 Pro 360mm AIO Liquid CPU Cooler2,184$159Compare
Teralux CL-1708 Ultra Low profile Air CPU Cooler1,044$39Compare
Teralux CL-3980 SE Low profile Air CPU Cooler1,047$39Compare
Zephyra CL-7930 Core Dual tower Air CPU Cooler1,952$139Compare
Brontix CL-9279 Prime Low profile Air CPU Cooler841$29Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Zephyra CL-2931 Ultra Dual tower Air CPU Cooler”, https://vextor7.com/item/8375235 (accessed 2026-10-24).