Hardware Spec Index

Caldera CL-8839 Pro 280mm AIO Liquid CPU Cooler

CPU Coolers · Caldera · SKU CL8839-PRO · Released 2023 · Updated 2026-10-23

Key facts

Benchmark index1,350 (CPU Coolers scale)
Category rank#8,755
Street price$69
Power13 W
Performance per dollar19.57
Released2023

Specifications

BrandCaldera
ModelCaldera CL-8839 Pro
TypeAll-in-one liquid cooler
Radiator280 mm, aluminum, 27 mm thick
Fans2× 140 mm, up to 1,700 RPM
Pump3,400 RPM
Rated cooling280 W (manufacturer rating)
Noise32 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 Socket

Similar CPU Coolers

ModelBenchmarkPriceCompare
Zephyra CL-9121 SE Single tower Air CPU Cooler695$19Compare
Zephyra CL-5604 SE Low profile Air CPU Cooler624$19Compare
Brontix CL-2026 Ti Low profile Air CPU Cooler1,016$39Compare
Zephyra CL-7393 Max 360mm AIO Liquid CPU Cooler2,083$139Compare
Teralux CL-9181 XT 240mm AIO Liquid CPU Cooler558$19Compare
Zephyra CL-8282 Max Single tower Air CPU Cooler1,308$69Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Caldera CL-8839 Pro 280mm AIO Liquid CPU Cooler”, https://vextor7.com/item/5221549 (accessed 2026-10-23).