Hardware Spec Index

Zephyra CL-3657 Plus Dual tower Air CPU Cooler

CPU Coolers · Zephyra · SKU CL3657-PLUS · Released 2023 · Updated 2026-10-23

Key facts

Benchmark index1,688 (CPU Coolers scale)
Category rank#49,644
Street price$109
Power6 W
Performance per dollar15.49
Released2023

Specifications

BrandZephyra
ModelZephyra CL-3657 Plus
TypeDual tower air cooler
Heat pipes8× 6 mm copper
Height166 mm
Fans2× 120 mm PWM, up to 1,600 RPM
Rated cooling280 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-3657 Plus Dual tower Air CPU Cooler”, https://vextor7.com/item/3060110 (accessed 2026-10-23).