Hardware Spec Index

Zephyra CL-2946 Core Single tower Air CPU Cooler

CPU Coolers · Zephyra · SKU CL2946-CORE · Released 2019 · Updated 2026-10-25

Key facts

Benchmark index991 (CPU Coolers scale)
Category rank#1,971
Street price$29
Power3 W
Performance per dollar34.17
Released2019

Specifications

BrandZephyra
ModelZephyra CL-2946 Core
TypeSingle tower air cooler
Heat pipes6× 6 mm copper
Height159 mm
Fans1× 120 mm PWM, up to 1,700 RPM
Rated cooling220 W (manufacturer rating)
Noise30 dBA (max)
RAM clearanceUnrestricted
Socket supportAM4, LGA1700, LGA1200, LGA115x
Warranty6 years

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Cite this page: Hardware Spec Index, “Zephyra CL-2946 Core Single tower Air CPU Cooler”, https://vextor7.com/item/21915648 (accessed 2026-10-25).