Hardware Spec Index

Caldera CL-1940 Edge 280mm AIO Liquid CPU Cooler

CPU Coolers · Caldera · SKU CL1940-EDGE · Released 2024 · Updated 2026-10-24

Key facts

Benchmark index1,419 (CPU Coolers scale)
Category rank#37,375
Street price$69
Power13 W
Performance per dollar20.57
Released2024

Specifications

BrandCaldera
ModelCaldera CL-1940 Edge
TypeAll-in-one liquid cooler
Radiator280 mm, aluminum, 27 mm thick
Fans2× 140 mm, up to 2,500 RPM
Pump2,900 RPM
Rated cooling280 W (manufacturer rating)
Noise24 dBA (max)
Tubing400 mm, sleeved EPDM
Socket supportAM5, AM4, LGA1851, LGA1700
Warranty5 years

Related guides

AIO Liquid Cooling vs Air Cooling for CPUsCPU TDP, PPT and Turbo Power ExplainedAMD AM5 SocketIntel LGA1851 Socket

Similar CPU Coolers

ModelBenchmarkPriceCompare
Zephyra CL-3148 Prime 420mm AIO Liquid CPU Cooler2,122$159Compare
Caldera CL-4138 Prime 280mm AIO Liquid CPU Cooler1,186$49Compare
Caldera CL-4334 Edge 280mm AIO Liquid CPU Cooler1,225$49Compare
Zephyra CL-3525 Ti Dual tower Air CPU Cooler2,477$199Compare
Zephyra CL-3011 Edge 240mm AIO Liquid CPU Cooler889$29Compare
Brontix CL-3952 Ultra 420mm AIO Liquid CPU Cooler2,305$169Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Caldera CL-1940 Edge 280mm AIO Liquid CPU Cooler”, https://vextor7.com/item/92932395 (accessed 2026-10-24).