Hardware Spec Index

Zephyra CL-3906 XT 280mm AIO Liquid CPU Cooler

CPU Coolers · Zephyra · SKU CL3906-XT · Released 2020 · Updated 2026-10-25

Key facts

Benchmark index1,147 (CPU Coolers scale)
Category rank#18,658
Street price$49
Power13 W
Performance per dollar23.41
Released2020

Specifications

BrandZephyra
ModelZephyra CL-3906 XT
TypeAll-in-one liquid cooler
Radiator280 mm, aluminum, 38 mm thick
Fans2× 140 mm, up to 1,600 RPM
Pump2,800 RPM
Rated cooling280 W (manufacturer rating)
Noise34 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-3906 XT 280mm AIO Liquid CPU Cooler”, https://vextor7.com/item/21827942 (accessed 2026-10-25).