Hardware Spec Index

Zephyra CL-2311 SE 240mm AIO Liquid CPU Cooler

CPU Coolers · Zephyra · SKU CL2311-SE · Released 2023 · Updated 2026-10-25

Key facts

Benchmark index654 (CPU Coolers scale)
Category rank#13,777
Street price$19
Power12 W
Performance per dollar34.42
Released2023

Specifications

BrandZephyra
ModelZephyra CL-2311 SE
TypeAll-in-one liquid cooler
Radiator240 mm, aluminum, 27 mm thick
Fans2× 120 mm, up to 2,200 RPM
Pump2,800 RPM
Rated cooling250 W (manufacturer rating)
Noise33 dBA (max)
Tubing400 mm, sleeved EPDM
Socket supportAM5, AM4, LGA1851, LGA1700
Warranty6 years

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Cite this page: Hardware Spec Index, “Zephyra CL-2311 SE 240mm AIO Liquid CPU Cooler”, https://vextor7.com/item/7553552 (accessed 2026-10-25).