Hardware Spec Index

Zephyra CL-3904 Ti 280mm AIO Liquid CPU Cooler

CPU Coolers · Zephyra · SKU CL3904-TI · Released 2021 · Updated 2026-10-20

Key facts

Benchmark index1,114 (CPU Coolers scale)
Category rank#8,460
Street price$39
Power13 W
Performance per dollar28.56
Released2021

Specifications

BrandZephyra
ModelZephyra CL-3904 Ti
TypeAll-in-one liquid cooler
Radiator280 mm, aluminum, 27 mm thick
Fans2× 140 mm, up to 2,300 RPM
Pump3,100 RPM
Rated cooling280 W (manufacturer rating)
Noise28 dBA (max)
Tubing400 mm, sleeved EPDM
Socket supportAM4, LGA1700, LGA1200, LGA115x
Warranty5 years

Related guides

AIO Liquid Cooling vs Air Cooling for CPUsCPU TDP, PPT and Turbo Power Explained

Similar CPU Coolers

ModelBenchmarkPriceCompare
Caldera CL-8186 Prime 360mm AIO Liquid CPU Cooler2,392$179Compare
Caldera CL-8694 Core 240mm AIO Liquid CPU Cooler725$19Compare
Brontix CL-9157 Edge 420mm AIO Liquid CPU Cooler2,295$149Compare
Teralux CL-8036 Edge 280mm AIO Liquid CPU Cooler1,516$89Compare
Brontix CL-4808 Plus Single tower Air CPU Cooler992$29Compare
Zephyra CL-4008 Ti 360mm AIO Liquid CPU Cooler2,170$129Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Zephyra CL-3904 Ti 280mm AIO Liquid CPU Cooler”, https://vextor7.com/item/72047924 (accessed 2026-10-20).