Hardware Spec Index

Zephyra CL-3634 Plus 420mm AIO Liquid CPU Cooler

CPU Coolers · Zephyra · SKU CL3634-PLUS · Released 2023 · Updated 2026-10-25

Key facts

Benchmark index2,004 (CPU Coolers scale)
Category rank#7,964
Street price$149
Power17 W
Performance per dollar13.45
Released2023

Specifications

BrandZephyra
ModelZephyra CL-3634 Plus
TypeAll-in-one liquid cooler
Radiator420 mm, aluminum, 27 mm thick
Fans3× 140 mm, up to 1,600 RPM
Pump2,900 RPM
Rated cooling330 W (manufacturer rating)
Noise25 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-3634 Plus 420mm AIO Liquid CPU Cooler”, https://vextor7.com/item/577814 (accessed 2026-10-25).