Hardware Spec Index

Caldera CL-3720 Pro 240mm AIO Liquid CPU Cooler

CPU Coolers · Caldera · SKU CL3720-PRO · Released 2019 · Updated 2026-10-20

Key facts

Benchmark index1,101 (CPU Coolers scale)
Category rank#46,770
Street price$39
Power12 W
Performance per dollar28.23
Released2019

Specifications

BrandCaldera
ModelCaldera CL-3720 Pro
TypeAll-in-one liquid cooler
Radiator240 mm, aluminum, 27 mm thick
Fans2× 120 mm, up to 2,500 RPM
Pump3,300 RPM
Rated cooling250 W (manufacturer rating)
Noise26 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
Caldera CL-2207 Prime 240mm AIO Liquid CPU Cooler644$19Compare
Teralux CL-5970 Ultra Single tower Air CPU Cooler657$19Compare
Caldera CL-1830 Pro Single tower Air CPU Cooler1,296$69Compare
Brontix CL-5427 Max Dual tower Air CPU Cooler2,249$169Compare
Brontix CL-7806 Core 360mm AIO Liquid CPU Cooler2,392$199Compare
Brontix CL-9601 Ti 360mm AIO Liquid CPU Cooler2,086$149Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Caldera CL-3720 Pro 240mm AIO Liquid CPU Cooler”, https://vextor7.com/item/9733416 (accessed 2026-10-20).