Hardware Spec Index

Teralux CL-3976 Ultra 240mm AIO Liquid CPU Cooler

CPU Coolers · Teralux · SKU CL3976-ULTRA · Released 2026 · Updated 2026-10-25

Key facts

Benchmark index590 (CPU Coolers scale)
Category rank#43,053
Street price$19
Power12 W
Performance per dollar31.05
Released2026

Specifications

BrandTeralux
ModelTeralux CL-3976 Ultra
TypeAll-in-one liquid cooler
Radiator240 mm, aluminum, 27 mm thick
Fans2× 120 mm, up to 2,300 RPM
Pump3,100 RPM
Rated cooling250 W (manufacturer rating)
Noise30 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
Brontix CL-5650 Ultra Single tower Air CPU Cooler1,309$59Compare
Brontix CL-6835 Edge Dual tower Air CPU Cooler2,285$159Compare
Teralux CL-6166 Pro Single tower Air CPU Cooler1,268$49Compare
Caldera CL-7890 Ultra Single tower Air CPU Cooler657$19Compare
Teralux CL-3210 Plus 360mm AIO Liquid CPU Cooler1,716$99Compare
Zephyra CL-1987 Prime Single tower Air CPU Cooler1,271$49Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Teralux CL-3976 Ultra 240mm AIO Liquid CPU Cooler”, https://vextor7.com/item/1508230 (accessed 2026-10-25).