Hardware Spec Index

Caldera CL-1975 SE 420mm AIO Liquid CPU Cooler

CPU Coolers · Caldera · SKU CL1975-SE · Released 2020 · Updated 2026-10-20

Key facts

Benchmark index1,869 (CPU Coolers scale)
Category rank#47,196
Street price$119
Power17 W
Performance per dollar15.71
Released2020

Specifications

BrandCaldera
ModelCaldera CL-1975 SE
TypeAll-in-one liquid cooler
Radiator420 mm, aluminum, 38 mm thick
Fans3× 140 mm, up to 1,600 RPM
Pump3,100 RPM
Rated cooling330 W (manufacturer rating)
Noise24 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-7691 Max Single tower Air CPU Cooler1,027$29Compare
Brontix CL-4991 Max 420mm AIO Liquid CPU Cooler2,216$169Compare
Brontix CL-9869 Ultra Dual tower Air CPU Cooler2,451$189Compare
Teralux CL-5325 SE Single tower Air CPU Cooler1,437$79Compare
Caldera CL-3737 Max 240mm AIO Liquid CPU Cooler754$19Compare
Caldera CL-7307 Max 420mm AIO Liquid CPU Cooler2,157$139Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Caldera CL-1975 SE 420mm AIO Liquid CPU Cooler”, https://vextor7.com/item/20054742 (accessed 2026-10-20).