Hardware Spec Index

Caldera CL-1844 Pro 420mm AIO Liquid CPU Cooler

CPU Coolers · Caldera · SKU CL1844-PRO · Released 2022 · Updated 2026-10-19

Key facts

Benchmark index2,359 (CPU Coolers scale)
Category rank#46,196
Street price$189
Power17 W
Performance per dollar12.48
Released2022

Specifications

BrandCaldera
ModelCaldera CL-1844 Pro
TypeAll-in-one liquid cooler
Radiator420 mm, aluminum, 27 mm thick
Fans3× 140 mm, up to 1,600 RPM
Pump3,400 RPM
Rated cooling330 W (manufacturer rating)
Noise32 dBA (max)
Tubing400 mm, sleeved EPDM
Socket supportAM5, AM4, LGA1851, LGA1700
Warranty5 years

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Cite this page: Hardware Spec Index, “Caldera CL-1844 Pro 420mm AIO Liquid CPU Cooler”, https://vextor7.com/item/916563 (accessed 2026-10-19).