Hardware Spec Index

Zephyra CL-4643 XT Dual tower Air CPU Cooler

CPU Coolers · Zephyra · SKU CL4643-XT · Released 2025 · Updated 2026-10-24

Key facts

Benchmark index2,123 (CPU Coolers scale)
Category rank#36,959
Street price$139
Power6 W
Performance per dollar15.27
Released2025

Specifications

BrandZephyra
ModelZephyra CL-4643 XT
TypeDual tower air cooler
Heat pipes7× 6 mm copper
Height163 mm
Fans2× 120 mm PWM, up to 2,200 RPM
Rated cooling260 W (manufacturer rating)
Noise32 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-4643 XT Dual tower Air CPU Cooler”, https://vextor7.com/item/91582130 (accessed 2026-10-24).