Hardware Spec Index

Caldera CL-5545 Prime 240mm AIO Liquid CPU Cooler

CPU Coolers · Caldera · SKU CL5545-PRIME · Released 2023 · Updated 2026-10-22

Key facts

Benchmark index1,047 (CPU Coolers scale)
Category rank#16,782
Street price$29
Power12 W
Performance per dollar36.10
Released2023

Specifications

BrandCaldera
ModelCaldera CL-5545 Prime
TypeAll-in-one liquid cooler
Radiator240 mm, aluminum, 38 mm thick
Fans2× 120 mm, up to 2,300 RPM
Pump2,900 RPM
Rated cooling250 W (manufacturer rating)
Noise35 dBA (max)
Tubing400 mm, sleeved EPDM
Socket supportAM5, AM4, LGA1851, LGA1700
Warranty6 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-7607 SE Dual tower Air CPU Cooler2,179$159Compare
Brontix CL-7793 Edge Single tower Air CPU Cooler1,159$39Compare
Zephyra CL-6555 Ultra Dual tower Air CPU Cooler1,494$69Compare
Brontix CL-7411 Plus Low profile Air CPU Cooler1,027$39Compare
Caldera CL-2576 Edge Single tower Air CPU Cooler1,131$39Compare
Brontix CL-8837 SE 240mm AIO Liquid CPU Cooler684$19Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Caldera CL-5545 Prime 240mm AIO Liquid CPU Cooler”, https://vextor7.com/item/91312667 (accessed 2026-10-22).