Hardware Spec Index

Zephyra CL-3957 Edge 240mm AIO Liquid CPU Cooler

CPU Coolers · Zephyra · SKU CL3957-EDGE · Released 2019 · Updated 2026-10-19

Key facts

Benchmark index1,185 (CPU Coolers scale)
Category rank#23,738
Street price$49
Power12 W
Performance per dollar24.18
Released2019

Specifications

BrandZephyra
ModelZephyra CL-3957 Edge
TypeAll-in-one liquid cooler
Radiator240 mm, aluminum, 27 mm thick
Fans2× 120 mm, up to 2,000 RPM
Pump3,200 RPM
Rated cooling250 W (manufacturer rating)
Noise36 dBA (max)
Tubing400 mm, sleeved EPDM
Socket supportAM4, LGA1700, LGA1200, LGA115x
Warranty5 years

Related guides

AIO Liquid Cooling vs Air Cooling for CPUsCPU TDP, PPT and Turbo Power Explained

Similar CPU Coolers

ModelBenchmarkPriceCompare
Zephyra CL-3263 SE Low profile Air CPU Cooler618$19Compare
Brontix CL-2602 Pro 240mm AIO Liquid CPU Cooler617$19Compare
Zephyra CL-9075 Prime 360mm AIO Liquid CPU Cooler1,830$119Compare
Caldera CL-6329 Max 360mm AIO Liquid CPU Cooler1,736$119Compare
Zephyra CL-4115 Pro 240mm AIO Liquid CPU Cooler1,081$39Compare
Brontix CL-1597 Ultra 360mm AIO Liquid CPU Cooler1,823$109Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Zephyra CL-3957 Edge 240mm AIO Liquid CPU Cooler”, https://vextor7.com/item/3944035 (accessed 2026-10-19).