Hardware Spec Index

Zephyra CL-6837 Ultra 360mm AIO Liquid CPU Cooler

CPU Coolers · Zephyra · SKU CL6837-ULTRA · Released 2026 · Updated 2026-10-23

Key facts

Benchmark index1,978 (CPU Coolers scale)
Category rank#24,932
Street price$149
Power15 W
Performance per dollar13.28
Released2026

Specifications

BrandZephyra
ModelZephyra CL-6837 Ultra
TypeAll-in-one liquid cooler
Radiator360 mm, aluminum, 38 mm thick
Fans3× 120 mm, up to 2,100 RPM
Pump2,900 RPM
Rated cooling300 W (manufacturer rating)
Noise32 dBA (max)
Tubing400 mm, sleeved EPDM
Socket supportAM5, AM4, LGA1851, LGA1700
Warranty5 years

Related guides

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Cite this page: Hardware Spec Index, “Zephyra CL-6837 Ultra 360mm AIO Liquid CPU Cooler”, https://vextor7.com/item/98692823 (accessed 2026-10-23).