Hardware Spec Index

Zephyra CL-8423 Ultra 280mm AIO Liquid CPU Cooler

CPU Coolers · Zephyra · SKU CL8423-ULTRA · Released 2026 · Updated 2026-10-23

Key facts

Benchmark index1,252 (CPU Coolers scale)
Category rank#19,908
Street price$49
Power13 W
Performance per dollar25.55
Released2026

Specifications

BrandZephyra
ModelZephyra CL-8423 Ultra
TypeAll-in-one liquid cooler
Radiator280 mm, aluminum, 27 mm thick
Fans2× 140 mm, up to 1,900 RPM
Pump3,000 RPM
Rated cooling280 W (manufacturer rating)
Noise25 dBA (max)
Tubing400 mm, sleeved EPDM
Socket supportAM5, AM4, LGA1851, LGA1700
Warranty6 years

Related guides

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Cite this page: Hardware Spec Index, “Zephyra CL-8423 Ultra 280mm AIO Liquid CPU Cooler”, https://vextor7.com/item/8523586 (accessed 2026-10-23).