Hardware Spec Index

Caldera CL-5539 Pro 240mm AIO Liquid CPU Cooler

CPU Coolers · Caldera · SKU CL5539-PRO · Released 2022 · Updated 2026-10-26

Key facts

Benchmark index999 (CPU Coolers scale)
Category rank#11,943
Street price$39
Power12 W
Performance per dollar25.62
Released2022

Specifications

BrandCaldera
ModelCaldera CL-5539 Pro
TypeAll-in-one liquid cooler
Radiator240 mm, aluminum, 30 mm thick
Fans2× 120 mm, up to 2,100 RPM
Pump2,900 RPM
Rated cooling250 W (manufacturer rating)
Noise24 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
Brontix CL-1044 Edge Single tower Air CPU Cooler1,773$89Compare
Caldera CL-8083 SE Single tower Air CPU Cooler1,416$69Compare
Zephyra CL-3234 SE 240mm AIO Liquid CPU Cooler947$29Compare
Teralux CL-1461 Prime Single tower Air CPU Cooler481$19Compare
Zephyra CL-3704 Prime 240mm AIO Liquid CPU Cooler1,021$39Compare
Zephyra CL-5664 Max Single tower Air CPU Cooler1,542$79Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Caldera CL-5539 Pro 240mm AIO Liquid CPU Cooler”, https://vextor7.com/item/9110063 (accessed 2026-10-26).