Hardware Spec Index

Caldera CL-5889 Prime 280mm AIO Liquid CPU Cooler

CPU Coolers · Caldera · SKU CL5889-PRIME · Released 2019 · Updated 2026-10-19

Key facts

Benchmark index1,707 (CPU Coolers scale)
Category rank#24,488
Street price$109
Power13 W
Performance per dollar15.66
Released2019

Specifications

BrandCaldera
ModelCaldera CL-5889 Prime
TypeAll-in-one liquid cooler
Radiator280 mm, aluminum, 27 mm thick
Fans2× 140 mm, up to 1,600 RPM
Pump3,400 RPM
Rated cooling280 W (manufacturer rating)
Noise33 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
Zephyra CL-7468 Edge 360mm AIO Liquid CPU Cooler1,828$99Compare
Zephyra CL-2894 Ultra 360mm AIO Liquid CPU Cooler1,373$59Compare
Zephyra CL-8766 XT Single tower Air CPU Cooler627$19Compare
Caldera CL-9552 XT 240mm AIO Liquid CPU Cooler593$19Compare
Brontix CL-3815 Edge 240mm AIO Liquid CPU Cooler617$19Compare
Teralux CL-5451 Max Low profile Air CPU Cooler770$29Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Caldera CL-5889 Prime 280mm AIO Liquid CPU Cooler”, https://vextor7.com/item/72045533 (accessed 2026-10-19).