Hardware Spec Index

Zephyra CL-4701 Edge 420mm AIO Liquid CPU Cooler

CPU Coolers · Zephyra · SKU CL4701-EDGE · Released 2022 · Updated 2026-10-21

Key facts

Benchmark index2,029 (CPU Coolers scale)
Category rank#34,763
Street price$159
Power17 W
Performance per dollar12.76
Released2022

Specifications

BrandZephyra
ModelZephyra CL-4701 Edge
TypeAll-in-one liquid cooler
Radiator420 mm, aluminum, 27 mm thick
Fans3× 140 mm, up to 2,500 RPM
Pump2,900 RPM
Rated cooling330 W (manufacturer rating)
Noise35 dBA (max)
Tubing400 mm, sleeved EPDM
Socket supportAM5, AM4, LGA1851, LGA1700
Warranty5 years

Related guides

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

Similar CPU Coolers

ModelBenchmarkPriceCompare
Zephyra CL-8746 XT 240mm AIO Liquid CPU Cooler629$19Compare
Brontix CL-5805 Edge Single tower Air CPU Cooler1,798$109Compare
Brontix CL-7824 Core 360mm AIO Liquid CPU Cooler2,258$159Compare
Brontix CL-9086 Pro 280mm AIO Liquid CPU Cooler1,480$79Compare
Teralux CL-3675 Ti Single tower Air CPU Cooler2,101$129Compare
Caldera CL-7872 Max 360mm AIO Liquid CPU Cooler2,169$149Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Zephyra CL-4701 Edge 420mm AIO Liquid CPU Cooler”, https://vextor7.com/item/20152754 (accessed 2026-10-21).