Hardware Spec Index

Zephyra CL-2656 Ultra 240mm AIO Liquid CPU Cooler

CPU Coolers · Zephyra · SKU CL2656-ULTRA · Released 2020 · Updated 2026-10-22

Key facts

Benchmark index807 (CPU Coolers scale)
Category rank#40,804
Street price$19
Power12 W
Performance per dollar42.47
Released2020

Specifications

BrandZephyra
ModelZephyra CL-2656 Ultra
TypeAll-in-one liquid cooler
Radiator240 mm, aluminum, 30 mm thick
Fans2× 120 mm, up to 1,900 RPM
Pump2,900 RPM
Rated cooling250 W (manufacturer rating)
Noise24 dBA (max)
Tubing400 mm, sleeved EPDM
Socket supportAM4, LGA1700, LGA1200, LGA115x
Warranty6 years

Related guides

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

Similar CPU Coolers

ModelBenchmarkPriceCompare
Zephyra CL-7414 Prime 420mm AIO Liquid CPU Cooler2,295$189Compare
Zephyra CL-6982 Pro 420mm AIO Liquid CPU Cooler2,384$179Compare
Brontix CL-1852 Plus Low profile Air CPU Cooler727$19Compare
Caldera CL-9880 Edge 420mm AIO Liquid CPU Cooler2,480$199Compare
Caldera CL-7531 Ti Single tower Air CPU Cooler1,795$109Compare
Teralux CL-9979 Ti 240mm AIO Liquid CPU Cooler776$19Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Zephyra CL-2656 Ultra 240mm AIO Liquid CPU Cooler”, https://vextor7.com/item/9655779 (accessed 2026-10-22).