Hardware Spec Index

Teralux CL-9839 Ultra 240mm AIO Liquid CPU Cooler

CPU Coolers · Teralux · SKU CL9839-ULTRA · Released 2025 · Updated 2026-10-19

Key facts

Benchmark index1,163 (CPU Coolers scale)
Category rank#14,478
Street price$49
Power12 W
Performance per dollar23.73
Released2025

Specifications

BrandTeralux
ModelTeralux CL-9839 Ultra
TypeAll-in-one liquid cooler
Radiator240 mm, aluminum, 27 mm thick
Fans2× 120 mm, up to 2,300 RPM
Pump2,900 RPM
Rated cooling250 W (manufacturer rating)
Noise34 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 SocketIntel LGA1851 Socket

Similar CPU Coolers

ModelBenchmarkPriceCompare
Caldera CL-7094 Core 280mm AIO Liquid CPU Cooler1,166$49Compare
Caldera CL-3311 Edge Dual tower Air CPU Cooler2,353$169Compare
Teralux CL-1901 Core 360mm AIO Liquid CPU Cooler2,311$189Compare
Zephyra CL-4958 Edge Dual tower Air CPU Cooler1,828$109Compare
Teralux CL-9021 Max 280mm AIO Liquid CPU Cooler1,384$59Compare
Brontix CL-3584 XT 240mm AIO Liquid CPU Cooler583$19Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Teralux CL-9839 Ultra 240mm AIO Liquid CPU Cooler”, https://vextor7.com/item/3969792 (accessed 2026-10-19).