Hardware Spec Index

Zephyra CL-3703 Edge 240mm AIO Liquid CPU Cooler

CPU Coolers · Zephyra · SKU CL3703-EDGE · Released 2026 · Updated 2026-10-19

Key facts

Benchmark index891 (CPU Coolers scale)
Category rank#9,848
Street price$29
Power12 W
Performance per dollar30.72
Released2026

Specifications

BrandZephyra
ModelZephyra CL-3703 Edge
TypeAll-in-one liquid cooler
Radiator240 mm, aluminum, 38 mm thick
Fans2× 120 mm, up to 1,900 RPM
Pump3,400 RPM
Rated cooling250 W (manufacturer rating)
Noise32 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 SocketIntel LGA1851 Socket

Similar CPU Coolers

ModelBenchmarkPriceCompare
Brontix CL-7125 Core 360mm AIO Liquid CPU Cooler1,903$149Compare
Caldera CL-2592 Max Single tower Air CPU Cooler1,033$39Compare
Zephyra CL-5513 Ti Dual tower Air CPU Cooler2,401$169Compare
Caldera CL-8790 Ti Single tower Air CPU Cooler1,911$109Compare
Caldera CL-8052 Ultra Single tower Air CPU Cooler1,399$69Compare
Caldera CL-5898 Pro Dual tower Air CPU Cooler1,615$89Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Zephyra CL-3703 Edge 240mm AIO Liquid CPU Cooler”, https://vextor7.com/item/8564369 (accessed 2026-10-19).