Hardware Spec Index

Zephyra CL-3821 SE 360mm AIO Liquid CPU Cooler

CPU Coolers · Zephyra · SKU CL3821-SE · Released 2019 · Updated 2026-10-25

Key facts

Benchmark index2,077 (CPU Coolers scale)
Category rank#26,905
Street price$139
Power15 W
Performance per dollar14.94
Released2019

Specifications

BrandZephyra
ModelZephyra CL-3821 SE
TypeAll-in-one liquid cooler
Radiator360 mm, aluminum, 27 mm thick
Fans3× 120 mm, up to 2,300 RPM
Pump3,300 RPM
Rated cooling300 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-3821 SE 360mm AIO Liquid CPU Cooler”, https://vextor7.com/item/46069078 (accessed 2026-10-25).