Hardware Spec Index

Zephyra CL-6900 Plus 420mm AIO Liquid CPU Cooler

CPU Coolers · Zephyra · SKU CL6900-PLUS · Released 2024 · Updated 2026-10-19

Key facts

Benchmark index2,348 (CPU Coolers scale)
Category rank#30,081
Street price$189
Power17 W
Performance per dollar12.42
Released2024

Specifications

BrandZephyra
ModelZephyra CL-6900 Plus
TypeAll-in-one liquid cooler
Radiator420 mm, aluminum, 27 mm thick
Fans3× 140 mm, up to 1,700 RPM
Pump3,100 RPM
Rated cooling330 W (manufacturer rating)
Noise30 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-7517 Plus 420mm AIO Liquid CPU Cooler2,346$199Compare
Teralux CL-4934 Edge 280mm AIO Liquid CPU Cooler950$29Compare
Teralux CL-2756 Pro 360mm AIO Liquid CPU Cooler2,054$139Compare
Brontix CL-1357 Core Single tower Air CPU Cooler1,935$109Compare
Teralux CL-3299 Prime 280mm AIO Liquid CPU Cooler1,191$59Compare
Teralux CL-8891 Pro Single tower Air CPU Cooler716$19Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Zephyra CL-6900 Plus 420mm AIO Liquid CPU Cooler”, https://vextor7.com/item/7735339 (accessed 2026-10-19).