Hardware Spec Index

Teralux CL-8391 Ultra 240mm AIO Liquid CPU Cooler

CPU Coolers · Teralux · SKU CL8391-ULTRA · Released 2022 · Updated 2026-10-21

Key facts

Benchmark index1,043 (CPU Coolers scale)
Category rank#30,540
Street price$29
Power12 W
Performance per dollar35.97
Released2022

Specifications

BrandTeralux
ModelTeralux CL-8391 Ultra
TypeAll-in-one liquid cooler
Radiator240 mm, aluminum, 27 mm thick
Fans2× 120 mm, up to 1,800 RPM
Pump3,100 RPM
Rated cooling250 W (manufacturer rating)
Noise24 dBA (max)
Tubing400 mm, sleeved EPDM
Socket supportAM5, AM4, LGA1851, LGA1700
Warranty6 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-4067 Core Dual tower Air CPU Cooler2,426$199Compare
Teralux CL-2896 Edge Single tower Air CPU Cooler1,641$79Compare
Zephyra CL-8400 Max Single tower Air CPU Cooler1,089$39Compare
Teralux CL-9272 XT Single tower Air CPU Cooler1,056$29Compare
Brontix CL-8412 Edge Single tower Air CPU Cooler1,525$89Compare
Zephyra CL-4679 Core Dual tower Air CPU Cooler2,321$199Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Teralux CL-8391 Ultra 240mm AIO Liquid CPU Cooler”, https://vextor7.com/item/20203069 (accessed 2026-10-21).