Hardware Spec Index

Zephyra CL-3977 Edge Dual tower Air CPU Cooler

CPU Coolers · Zephyra · SKU CL3977-EDGE · Released 2022 · Updated 2026-10-24

Key facts

Benchmark index2,140 (CPU Coolers scale)
Category rank#38,757
Street price$139
Power6 W
Performance per dollar15.40
Released2022

Specifications

BrandZephyra
ModelZephyra CL-3977 Edge
TypeDual tower air cooler
Heat pipes7× 6 mm copper
Height164 mm
Fans2× 120 mm PWM, up to 2,100 RPM
Rated cooling260 W (manufacturer rating)
Noise24 dBA (max)
RAM clearanceOffset fin stack, 45 mm
Socket supportAM5, AM4, LGA1851, LGA1700
Warranty6 years

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Cite this page: Hardware Spec Index, “Zephyra CL-3977 Edge Dual tower Air CPU Cooler”, https://vextor7.com/item/20060479 (accessed 2026-10-24).