Hardware Spec Index

Zephyra CL-6990 Ultra 280mm AIO Liquid CPU Cooler

CPU Coolers · Zephyra · SKU CL6990-ULTRA · Released 2026 · Updated 2026-10-25

Key facts

Benchmark index955 (CPU Coolers scale)
Category rank#31,321
Street price$39
Power13 W
Performance per dollar24.49
Released2026

Specifications

BrandZephyra
ModelZephyra CL-6990 Ultra
TypeAll-in-one liquid cooler
Radiator280 mm, aluminum, 27 mm thick
Fans2× 140 mm, up to 1,900 RPM
Pump2,800 RPM
Rated cooling280 W (manufacturer rating)
Noise29 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-6990 Ultra 280mm AIO Liquid CPU Cooler”, https://vextor7.com/item/87728682 (accessed 2026-10-25).