Hardware Spec Index

Zephyra CL-1672 Ultra 420mm AIO Liquid CPU Cooler

CPU Coolers · Zephyra · SKU CL1672-ULTRA · Released 2026 · Updated 2026-10-26

Key facts

Benchmark index2,415 (CPU Coolers scale)
Category rank#1,640
Street price$189
Power17 W
Performance per dollar12.78
Released2026

Specifications

BrandZephyra
ModelZephyra CL-1672 Ultra
TypeAll-in-one liquid cooler
Radiator420 mm, aluminum, 38 mm thick
Fans3× 140 mm, up to 1,700 RPM
Pump3,100 RPM
Rated cooling330 W (manufacturer rating)
Noise29 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-1887 Prime 240mm AIO Liquid CPU Cooler1,002$29Compare
Zephyra CL-1087 SE 240mm AIO Liquid CPU Cooler804$19Compare
Brontix CL-3301 Ti 280mm AIO Liquid CPU Cooler881$29Compare
Brontix CL-7480 SE Low profile Air CPU Cooler478$19Compare
Caldera CL-8109 Ti Low profile Air CPU Cooler960$29Compare
Zephyra CL-3995 Max Low profile Air CPU Cooler540$19Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Zephyra CL-1672 Ultra 420mm AIO Liquid CPU Cooler”, https://vextor7.com/item/81319944 (accessed 2026-10-26).