Hardware Spec Index

Caldera CL-2140 Ultra 240mm AIO Liquid CPU Cooler

CPU Coolers · Caldera · SKU CL2140-ULTRA · Released 2024 · Updated 2026-10-18

Key facts

Benchmark index964 (CPU Coolers scale)
Category rank#42,799
Street price$29
Power12 W
Performance per dollar33.24
Released2024

Specifications

BrandCaldera
ModelCaldera CL-2140 Ultra
TypeAll-in-one liquid cooler
Radiator240 mm, aluminum, 30 mm thick
Fans2× 120 mm, up to 2,000 RPM
Pump3,400 RPM
Rated cooling250 W (manufacturer rating)
Noise30 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
Teralux CL-2178 Prime Low profile Air CPU Cooler1,009$29Compare
Zephyra CL-8319 Pro 280mm AIO Liquid CPU Cooler1,726$89Compare
Teralux CL-6536 Max Single tower Air CPU Cooler1,362$69Compare
Brontix CL-5478 Pro Dual tower Air CPU Cooler2,362$169Compare
Zephyra CL-9187 XT 240mm AIO Liquid CPU Cooler1,168$49Compare
Brontix CL-8060 Pro Single tower Air CPU Cooler1,116$39Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Caldera CL-2140 Ultra 240mm AIO Liquid CPU Cooler”, https://vextor7.com/item/2724064 (accessed 2026-10-18).