Hardware Spec Index

Zephyra CL-3990 SE Single tower Air CPU Cooler

CPU Coolers · Zephyra · SKU CL3990-SE · Released 2021 · Updated 2026-10-21

Key facts

Benchmark index1,820 (CPU Coolers scale)
Category rank#20,292
Street price$99
Power3 W
Performance per dollar18.38
Released2021

Specifications

BrandZephyra
ModelZephyra CL-3990 SE
TypeSingle tower air cooler
Heat pipes6× 6 mm copper
Height161 mm
Fans1× 120 mm PWM, up to 2,100 RPM
Rated cooling220 W (manufacturer rating)
Noise22 dBA (max)
RAM clearanceUnrestricted
Socket supportAM4, LGA1700, LGA1200, LGA115x
Warranty6 years

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Cite this page: Hardware Spec Index, “Zephyra CL-3990 SE Single tower Air CPU Cooler”, https://vextor7.com/item/58771240 (accessed 2026-10-21).