Hardware Spec Index

Zephyra CL-5403 XT Dual tower Air CPU Cooler

CPU Coolers · Zephyra · SKU CL5403-XT · Released 2024 · Updated 2026-10-19

Key facts

Benchmark index2,194 (CPU Coolers scale)
Category rank#25,586
Street price$159
Power6 W
Performance per dollar13.80
Released2024

Specifications

BrandZephyra
ModelZephyra CL-5403 XT
TypeDual tower air cooler
Heat pipes8× 6 mm copper
Height167 mm
Fans2× 120 mm PWM, up to 1,700 RPM
Rated cooling280 W (manufacturer rating)
Noise22 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-5403 XT Dual tower Air CPU Cooler”, https://vextor7.com/item/7544751 (accessed 2026-10-19).