Hardware Spec Index

Caldera CL-6301 Ultra 240mm AIO Liquid CPU Cooler

CPU Coolers · Caldera · SKU CL6301-ULTRA · Released 2021 · Updated 2026-10-22

Key facts

Benchmark index832 (CPU Coolers scale)
Category rank#1,518
Street price$29
Power12 W
Performance per dollar28.69
Released2021

Specifications

BrandCaldera
ModelCaldera CL-6301 Ultra
TypeAll-in-one liquid cooler
Radiator240 mm, aluminum, 38 mm thick
Fans2× 120 mm, up to 2,100 RPM
Pump3,300 RPM
Rated cooling250 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-3786 Ultra Single tower Air CPU Cooler2,029$119Compare
Caldera CL-8251 Pro Single tower Air CPU Cooler1,161$49Compare
Zephyra CL-7021 Max Dual tower Air CPU Cooler2,306$199Compare
Zephyra CL-4327 Ultra 360mm AIO Liquid CPU Cooler1,635$89Compare
Teralux CL-4745 Max Single tower Air CPU Cooler1,390$49Compare
Brontix CL-1983 SE 420mm AIO Liquid CPU Cooler2,203$149Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Caldera CL-6301 Ultra 240mm AIO Liquid CPU Cooler”, https://vextor7.com/item/15699151 (accessed 2026-10-22).