Hardware Spec Index

Teralux CL-3998 Plus 240mm AIO Liquid CPU Cooler

CPU Coolers · Teralux · SKU CL3998-PLUS · Released 2026 · Updated 2026-10-19

Key facts

Benchmark index658 (CPU Coolers scale)
Category rank#30,565
Street price$19
Power12 W
Performance per dollar34.63
Released2026

Specifications

BrandTeralux
ModelTeralux CL-3998 Plus
TypeAll-in-one liquid cooler
Radiator240 mm, aluminum, 27 mm thick
Fans2× 120 mm, up to 1,700 RPM
Pump2,900 RPM
Rated cooling250 W (manufacturer rating)
Noise33 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
Teralux CL-9966 Ultra Low profile Air CPU Cooler1,284$49Compare
Teralux CL-6633 Ultra Single tower Air CPU Cooler1,175$39Compare
Teralux CL-9912 XT Dual tower Air CPU Cooler1,753$109Compare
Teralux CL-6144 Core 240mm AIO Liquid CPU Cooler643$19Compare
Zephyra CL-8112 Pro Low profile Air CPU Cooler792$29Compare
Brontix CL-4369 Plus Dual tower Air CPU Cooler1,755$109Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Teralux CL-3998 Plus 240mm AIO Liquid CPU Cooler”, https://vextor7.com/item/6597136 (accessed 2026-10-19).