Hardware Spec Index

Zephyra CL-6703 Ti 420mm AIO Liquid CPU Cooler

CPU Coolers · Zephyra · SKU CL6703-TI · Released 2025 · Updated 2026-10-21

Key facts

Benchmark index1,899 (CPU Coolers scale)
Category rank#33,309
Street price$109
Power17 W
Performance per dollar17.42
Released2025

Specifications

BrandZephyra
ModelZephyra CL-6703 Ti
TypeAll-in-one liquid cooler
Radiator420 mm, aluminum, 27 mm thick
Fans3× 140 mm, up to 2,000 RPM
Pump2,800 RPM
Rated cooling330 W (manufacturer rating)
Noise36 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 SocketIntel LGA1851 Socket

Similar CPU Coolers

ModelBenchmarkPriceCompare
Caldera CL-9907 Plus Single tower Air CPU Cooler779$19Compare
Caldera CL-8634 Max 360mm AIO Liquid CPU Cooler2,287$169Compare
Zephyra CL-2229 Edge 280mm AIO Liquid CPU Cooler1,185$49Compare
Caldera CL-8851 Plus 240mm AIO Liquid CPU Cooler919$29Compare
Caldera CL-4619 Max Dual tower Air CPU Cooler2,249$159Compare
Caldera CL-2424 Core Single tower Air CPU Cooler1,183$49Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Zephyra CL-6703 Ti 420mm AIO Liquid CPU Cooler”, https://vextor7.com/item/5523949 (accessed 2026-10-21).