Hardware Spec Index

Caldera CL-4751 Pro 240mm AIO Liquid CPU Cooler

CPU Coolers · Caldera · SKU CL4751-PRO · Released 2020 · Updated 2026-10-26

Key facts

Benchmark index765 (CPU Coolers scale)
Category rank#20,797
Street price$19
Power12 W
Performance per dollar40.26
Released2020

Specifications

BrandCaldera
ModelCaldera CL-4751 Pro
TypeAll-in-one liquid cooler
Radiator240 mm, aluminum, 27 mm thick
Fans2× 120 mm, up to 2,300 RPM
Pump2,900 RPM
Rated cooling250 W (manufacturer rating)
Noise31 dBA (max)
Tubing400 mm, sleeved EPDM
Socket supportAM4, LGA1700, LGA1200, LGA115x
Warranty6 years

Related guides

AIO Liquid Cooling vs Air Cooling for CPUsCPU TDP, PPT and Turbo Power Explained

Similar CPU Coolers

ModelBenchmarkPriceCompare
Teralux CL-9963 Max Single tower Air CPU Cooler1,146$39Compare
Teralux CL-5560 Ultra 420mm AIO Liquid CPU Cooler1,958$119Compare
Zephyra CL-7060 Ultra Single tower Air CPU Cooler492$19Compare
Zephyra CL-1621 SE Single tower Air CPU Cooler1,623$99Compare
Brontix CL-7823 Ti Dual tower Air CPU Cooler1,629$109Compare
Zephyra CL-9292 Edge 420mm AIO Liquid CPU Cooler2,237$189Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Caldera CL-4751 Pro 240mm AIO Liquid CPU Cooler”, https://vextor7.com/item/290825 (accessed 2026-10-26).