Hardware Spec Index

Caldera CL-9049 Ultra 280mm AIO Liquid CPU Cooler

CPU Coolers · Caldera · SKU CL9049-ULTRA · Released 2019 · Updated 2026-10-22

Key facts

Benchmark index1,736 (CPU Coolers scale)
Category rank#5,827
Street price$109
Power13 W
Performance per dollar15.93
Released2019

Specifications

BrandCaldera
ModelCaldera CL-9049 Ultra
TypeAll-in-one liquid cooler
Radiator280 mm, aluminum, 30 mm thick
Fans2× 140 mm, up to 2,400 RPM
Pump3,200 RPM
Rated cooling280 W (manufacturer rating)
Noise33 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
Teralux CL-4344 Prime 280mm AIO Liquid CPU Cooler1,009$39Compare
Brontix CL-1796 SE Dual tower Air CPU Cooler2,334$189Compare
Teralux CL-2286 Ti Single tower Air CPU Cooler1,163$39Compare
Caldera CL-3906 Plus 360mm AIO Liquid CPU Cooler2,115$159Compare
Teralux CL-1153 Plus 240mm AIO Liquid CPU Cooler731$19Compare
Brontix CL-6141 Plus 360mm AIO Liquid CPU Cooler1,795$109Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Caldera CL-9049 Ultra 280mm AIO Liquid CPU Cooler”, https://vextor7.com/item/3900781 (accessed 2026-10-22).