Hardware Spec Index

Caldera CL-2637 Pro 240mm AIO Liquid CPU Cooler

CPU Coolers · Caldera · SKU CL2637-PRO · Released 2019 · Updated 2026-10-22

Key facts

Benchmark index873 (CPU Coolers scale)
Category rank#26,997
Street price$29
Power12 W
Performance per dollar30.10
Released2019

Specifications

BrandCaldera
ModelCaldera CL-2637 Pro
TypeAll-in-one liquid cooler
Radiator240 mm, aluminum, 27 mm thick
Fans2× 120 mm, up to 1,800 RPM
Pump3,300 RPM
Rated cooling250 W (manufacturer rating)
Noise30 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-1603 Ultra Single tower Air CPU Cooler1,734$89Compare
Caldera CL-3677 Edge Dual tower Air CPU Cooler1,699$109Compare
Brontix CL-6497 Max 240mm AIO Liquid CPU Cooler770$29Compare
Brontix CL-2371 SE Low profile Air CPU Cooler964$29Compare
Caldera CL-8991 Prime Low profile Air CPU Cooler816$29Compare
Brontix CL-2880 Prime Dual tower Air CPU Cooler2,260$199Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Caldera CL-2637 Pro 240mm AIO Liquid CPU Cooler”, https://vextor7.com/item/8913650 (accessed 2026-10-22).