Hardware Spec Index

Caldera CL-1925 Ultra 240mm AIO Liquid CPU Cooler

CPU Coolers · Caldera · SKU CL1925-ULTRA · Released 2021 · Updated 2026-10-22

Key facts

Benchmark index652 (CPU Coolers scale)
Category rank#14,935
Street price$19
Power12 W
Performance per dollar34.32
Released2021

Specifications

BrandCaldera
ModelCaldera CL-1925 Ultra
TypeAll-in-one liquid cooler
Radiator240 mm, aluminum, 27 mm thick
Fans2× 120 mm, up to 1,800 RPM
Pump3,400 RPM
Rated cooling250 W (manufacturer rating)
Noise36 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
Teralux CL-1091 Plus 240mm AIO Liquid CPU Cooler515$19Compare
Caldera CL-8701 Core 420mm AIO Liquid CPU Cooler1,964$129Compare
Zephyra CL-5824 SE 420mm AIO Liquid CPU Cooler2,111$139Compare
Caldera CL-8138 Edge Single tower Air CPU Cooler1,303$59Compare
Teralux CL-3211 Ultra Dual tower Air CPU Cooler2,480$199Compare
Brontix CL-3632 Prime Single tower Air CPU Cooler973$29Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Caldera CL-1925 Ultra 240mm AIO Liquid CPU Cooler”, https://vextor7.com/item/1960136 (accessed 2026-10-22).