Hardware Spec Index

Zephyra CL-9449 Ultra 280mm AIO Liquid CPU Cooler

CPU Coolers · Zephyra · SKU CL9449-ULTRA · Released 2023 · Updated 2026-10-19

Key facts

Benchmark index899 (CPU Coolers scale)
Category rank#20,309
Street price$29
Power13 W
Performance per dollar31.00
Released2023

Specifications

BrandZephyra
ModelZephyra CL-9449 Ultra
TypeAll-in-one liquid cooler
Radiator280 mm, aluminum, 27 mm thick
Fans2× 140 mm, up to 1,600 RPM
Pump3,200 RPM
Rated cooling280 W (manufacturer rating)
Noise29 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 Socket

Similar CPU Coolers

ModelBenchmarkPriceCompare
Zephyra CL-1299 Ultra Low profile Air CPU Cooler957$29Compare
Caldera CL-6389 Prime 280mm AIO Liquid CPU Cooler1,720$89Compare
Caldera CL-5669 Ultra Dual tower Air CPU Cooler2,394$199Compare
Teralux CL-6838 Plus Dual tower Air CPU Cooler2,329$159Compare
Teralux CL-4555 SE Single tower Air CPU Cooler552$19Compare
Caldera CL-8397 XT Low profile Air CPU Cooler892$29Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Zephyra CL-9449 Ultra 280mm AIO Liquid CPU Cooler”, https://vextor7.com/item/8697019 (accessed 2026-10-19).