Hardware Spec Index

Zephyra CL-4021 Core 360mm AIO Liquid CPU Cooler

CPU Coolers · Zephyra · SKU CL4021-CORE · Released 2024 · Updated 2026-10-20

Key facts

Benchmark index1,514 (CPU Coolers scale)
Category rank#31,513
Street price$69
Power15 W
Performance per dollar21.94
Released2024

Specifications

BrandZephyra
ModelZephyra CL-4021 Core
TypeAll-in-one liquid cooler
Radiator360 mm, aluminum, 27 mm thick
Fans3× 120 mm, up to 1,800 RPM
Pump3,200 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-4021 Core 360mm AIO Liquid CPU Cooler”, https://vextor7.com/item/20187457 (accessed 2026-10-20).