Hardware Spec Index

Zephyra CL-3998 Prime Single tower Air CPU Cooler

CPU Coolers · Zephyra · SKU CL3998-PRIME · Released 2023 · Updated 2026-10-21

Key facts

Benchmark index938 (CPU Coolers scale)
Category rank#7,833
Street price$29
Power3 W
Performance per dollar32.34
Released2023

Specifications

BrandZephyra
ModelZephyra CL-3998 Prime
TypeSingle tower air cooler
Heat pipes4× 6 mm copper
Height156 mm
Fans1× 120 mm PWM, up to 1,800 RPM
Rated cooling180 W (manufacturer rating)
Noise31 dBA (max)
RAM clearanceUnrestricted
Socket supportAM5, AM4, LGA1851, LGA1700
Warranty6 years

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Cite this page: Hardware Spec Index, “Zephyra CL-3998 Prime Single tower Air CPU Cooler”, https://vextor7.com/item/32946714 (accessed 2026-10-21).