Hardware Spec Index

Caldera CL-2289 Prime 280mm AIO Liquid CPU Cooler

CPU Coolers · Caldera · SKU CL2289-PRIME · Released 2025 · Updated 2026-10-25

Key facts

Benchmark index1,458 (CPU Coolers scale)
Category rank#30,954
Street price$69
Power13 W
Performance per dollar21.13
Released2025

Specifications

BrandCaldera
ModelCaldera CL-2289 Prime
TypeAll-in-one liquid cooler
Radiator280 mm, aluminum, 38 mm thick
Fans2× 140 mm, up to 1,800 RPM
Pump2,800 RPM
Rated cooling280 W (manufacturer rating)
Noise32 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-2289 Prime 280mm AIO Liquid CPU Cooler”, https://vextor7.com/item/4666491 (accessed 2026-10-25).