Hardware Spec Index

Caldera CL-9239 Pro 280mm AIO Liquid CPU Cooler

CPU Coolers · Caldera · SKU CL9239-PRO · Released 2020 · Updated 2026-10-26

Key facts

Benchmark index897 (CPU Coolers scale)
Category rank#24,102
Street price$39
Power13 W
Performance per dollar23.00
Released2020

Specifications

BrandCaldera
ModelCaldera CL-9239 Pro
TypeAll-in-one liquid cooler
Radiator280 mm, aluminum, 38 mm thick
Fans2× 140 mm, up to 1,700 RPM
Pump2,800 RPM
Rated cooling280 W (manufacturer rating)
Noise32 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-8415 Ti Single tower Air CPU Cooler596$19Compare
Caldera CL-7150 Core Single tower Air CPU Cooler966$29Compare
Teralux CL-9477 XT 420mm AIO Liquid CPU Cooler2,363$199Compare
Caldera CL-1148 Core Dual tower Air CPU Cooler1,843$99Compare
Teralux CL-7239 Max Single tower Air CPU Cooler1,064$39Compare
Zephyra CL-6707 Plus Single tower Air CPU Cooler1,160$49Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Caldera CL-9239 Pro 280mm AIO Liquid CPU Cooler”, https://vextor7.com/item/4657270 (accessed 2026-10-26).