Hardware Spec Index

Zephyra CL-7255 Core 420mm AIO Liquid CPU Cooler

CPU Coolers · Zephyra · SKU CL7255-CORE · Released 2022 · Updated 2026-10-23

Key facts

Benchmark index1,965 (CPU Coolers scale)
Category rank#37,637
Street price$109
Power17 W
Performance per dollar18.03
Released2022

Specifications

BrandZephyra
ModelZephyra CL-7255 Core
TypeAll-in-one liquid cooler
Radiator420 mm, aluminum, 27 mm thick
Fans3× 140 mm, up to 2,200 RPM
Pump2,900 RPM
Rated cooling330 W (manufacturer rating)
Noise32 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 Socket

Similar CPU Coolers

ModelBenchmarkPriceCompare
Teralux CL-5862 Max Single tower Air CPU Cooler1,432$69Compare
Zephyra CL-5094 Max Low profile Air CPU Cooler558$19Compare
Teralux CL-3929 Prime Single tower Air CPU Cooler1,332$59Compare
Caldera CL-9481 Ti 240mm AIO Liquid CPU Cooler655$19Compare
Zephyra CL-2751 Ti Dual tower Air CPU Cooler2,169$139Compare
Brontix CL-3424 Pro Dual tower Air CPU Cooler2,177$159Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Zephyra CL-7255 Core 420mm AIO Liquid CPU Cooler”, https://vextor7.com/item/1353451 (accessed 2026-10-23).