Hardware Spec Index

Zephyra CL-6451 Plus 240mm AIO Liquid CPU Cooler

CPU Coolers · Zephyra · SKU CL6451-PLUS · Released 2025 · Updated 2026-10-21

Key facts

Benchmark index1,119 (CPU Coolers scale)
Category rank#17,786
Street price$39
Power12 W
Performance per dollar28.69
Released2025

Specifications

BrandZephyra
ModelZephyra CL-6451 Plus
TypeAll-in-one liquid cooler
Radiator240 mm, aluminum, 27 mm thick
Fans2× 120 mm, up to 2,100 RPM
Pump3,300 RPM
Rated cooling250 W (manufacturer rating)
Noise31 dBA (max)
Tubing400 mm, sleeved EPDM
Socket supportAM5, AM4, LGA1851, LGA1700
Warranty6 years

Related guides

AIO Liquid Cooling vs Air Cooling for CPUsCPU TDP, PPT and Turbo Power ExplainedAMD AM5 SocketIntel LGA1851 Socket

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Cite this page: Hardware Spec Index, “Zephyra CL-6451 Plus 240mm AIO Liquid CPU Cooler”, https://vextor7.com/item/1690147 (accessed 2026-10-21).