Hardware Spec Index

Zephyra CL-6877 Ultra 240mm AIO Liquid CPU Cooler

CPU Coolers · Zephyra · SKU CL6877-ULTRA · Released 2021 · Updated 2026-10-22

Key facts

Benchmark index943 (CPU Coolers scale)
Category rank#28,631
Street price$29
Power12 W
Performance per dollar32.52
Released2021

Specifications

BrandZephyra
ModelZephyra CL-6877 Ultra
TypeAll-in-one liquid cooler
Radiator240 mm, aluminum, 30 mm thick
Fans2× 120 mm, up to 1,700 RPM
Pump3,000 RPM
Rated cooling250 W (manufacturer rating)
Noise31 dBA (max)
Tubing400 mm, sleeved EPDM
Socket supportAM4, LGA1700, LGA1200, LGA115x
Warranty6 years

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Cite this page: Hardware Spec Index, “Zephyra CL-6877 Ultra 240mm AIO Liquid CPU Cooler”, https://vextor7.com/item/91311209 (accessed 2026-10-22).