Hardware Spec Index

Zephyra CL-5503 Prime Single tower Air CPU Cooler

CPU Coolers · Zephyra · SKU CL5503-PRIME · Released 2023 · Updated 2026-10-18

Key facts

Benchmark index920 (CPU Coolers scale)
Category rank#14,599
Street price$29
Power3 W
Performance per dollar31.72
Released2023

Specifications

BrandZephyra
ModelZephyra CL-5503 Prime
TypeSingle tower air cooler
Heat pipes6× 6 mm copper
Height159 mm
Fans1× 120 mm PWM, up to 1,500 RPM
Rated cooling220 W (manufacturer rating)
Noise28 dBA (max)
RAM clearanceUnrestricted
Socket supportAM5, AM4, LGA1851, LGA1700
Warranty6 years

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Cite this page: Hardware Spec Index, “Zephyra CL-5503 Prime Single tower Air CPU Cooler”, https://vextor7.com/item/199308 (accessed 2026-10-18).