Hardware Spec Index

Caldera CL-9940 Core 240mm AIO Liquid CPU Cooler

CPU Coolers · Caldera · SKU CL9940-CORE · Released 2026 · Updated 2026-10-23

Key facts

Benchmark index853 (CPU Coolers scale)
Category rank#7,034
Street price$29
Power12 W
Performance per dollar29.41
Released2026

Specifications

BrandCaldera
ModelCaldera CL-9940 Core
TypeAll-in-one liquid cooler
Radiator240 mm, aluminum, 38 mm thick
Fans2× 120 mm, up to 2,400 RPM
Pump3,200 RPM
Rated cooling250 W (manufacturer rating)
Noise30 dBA (max)
Tubing400 mm, sleeved EPDM
Socket supportAM5, AM4, LGA1851, LGA1700
Warranty5 years

Related guides

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Cite this page: Hardware Spec Index, “Caldera CL-9940 Core 240mm AIO Liquid CPU Cooler”, https://vextor7.com/item/2347249 (accessed 2026-10-23).