Hardware Spec Index

Zephyra CL-7420 Edge 280mm AIO Liquid CPU Cooler

CPU Coolers · Zephyra · SKU CL7420-EDGE · Released 2021 · Updated 2026-10-25

Key facts

Benchmark index1,025 (CPU Coolers scale)
Category rank#1,937
Street price$39
Power13 W
Performance per dollar26.28
Released2021

Specifications

BrandZephyra
ModelZephyra CL-7420 Edge
TypeAll-in-one liquid cooler
Radiator280 mm, aluminum, 27 mm thick
Fans2× 140 mm, up to 1,900 RPM
Pump2,900 RPM
Rated cooling280 W (manufacturer rating)
Noise28 dBA (max)
Tubing400 mm, sleeved EPDM
Socket supportAM4, LGA1700, LGA1200, LGA115x
Warranty5 years

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Cite this page: Hardware Spec Index, “Zephyra CL-7420 Edge 280mm AIO Liquid CPU Cooler”, https://vextor7.com/item/7925306 (accessed 2026-10-25).