Hardware Spec Index

Zephyra CL-4743 Edge 280mm AIO Liquid CPU Cooler

CPU Coolers · Zephyra · SKU CL4743-EDGE · Released 2023 · Updated 2026-10-26

Key facts

Benchmark index1,263 (CPU Coolers scale)
Category rank#1,464
Street price$49
Power13 W
Performance per dollar25.78
Released2023

Specifications

BrandZephyra
ModelZephyra CL-4743 Edge
TypeAll-in-one liquid cooler
Radiator280 mm, aluminum, 30 mm thick
Fans2× 140 mm, up to 2,200 RPM
Pump2,800 RPM
Rated cooling280 W (manufacturer rating)
Noise31 dBA (max)
Tubing400 mm, sleeved EPDM
Socket supportAM5, AM4, LGA1851, LGA1700
Warranty5 years

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Cite this page: Hardware Spec Index, “Zephyra CL-4743 Edge 280mm AIO Liquid CPU Cooler”, https://vextor7.com/item/76795346 (accessed 2026-10-26).