Hardware Spec Index

Zephyra CL-1827 SE 420mm AIO Liquid CPU Cooler

CPU Coolers · Zephyra · SKU CL1827-SE · Released 2023 · Updated 2026-10-20

Key facts

Benchmark index2,120 (CPU Coolers scale)
Category rank#31,974
Street price$149
Power17 W
Performance per dollar14.23
Released2023

Specifications

BrandZephyra
ModelZephyra CL-1827 SE
TypeAll-in-one liquid cooler
Radiator420 mm, aluminum, 27 mm thick
Fans3× 140 mm, up to 2,300 RPM
Pump3,000 RPM
Rated cooling330 W (manufacturer rating)
Noise24 dBA (max)
Tubing400 mm, sleeved EPDM
Socket supportAM5, AM4, LGA1851, LGA1700
Warranty5 years

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Cite this page: Hardware Spec Index, “Zephyra CL-1827 SE 420mm AIO Liquid CPU Cooler”, https://vextor7.com/item/33336242 (accessed 2026-10-20).