Hardware Spec Index

Zephyra CL-6946 Ultra Dual tower Air CPU Cooler

CPU Coolers · Zephyra · SKU CL6946-ULTRA · Released 2022 · Updated 2026-10-24

Key facts

Benchmark index2,020 (CPU Coolers scale)
Category rank#8,057
Street price$129
Power6 W
Performance per dollar15.66
Released2022

Specifications

BrandZephyra
ModelZephyra CL-6946 Ultra
TypeDual tower air cooler
Heat pipes7× 6 mm copper
Height163 mm
Fans2× 120 mm PWM, up to 2,200 RPM
Rated cooling260 W (manufacturer rating)
Noise24 dBA (max)
RAM clearanceOffset fin stack, 45 mm
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
Brontix CL-8010 SE Low profile Air CPU Cooler758$19Compare
Teralux CL-8790 Edge 240mm AIO Liquid CPU Cooler808$29Compare
Zephyra CL-1066 XT 360mm AIO Liquid CPU Cooler2,082$149Compare
Zephyra CL-3664 Ti Low profile Air CPU Cooler1,271$59Compare
Caldera CL-6298 Plus Low profile Air CPU Cooler1,106$39Compare
Caldera CL-6440 Pro 360mm AIO Liquid CPU Cooler1,579$79Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Zephyra CL-6946 Ultra Dual tower Air CPU Cooler”, https://vextor7.com/item/19484154 (accessed 2026-10-24).