Hardware Spec Index

Brontix CL-3929 XT 420mm AIO Liquid CPU Cooler

CPU Coolers · Brontix · SKU CL3929-XT · Released 2019 · Updated 2026-10-22

Key facts

Benchmark index2,410 (CPU Coolers scale)
Category rank#43,247
Street price$179
Power17 W
Performance per dollar13.46
Released2019

Specifications

BrandBrontix
ModelBrontix CL-3929 XT
TypeAll-in-one liquid cooler
Radiator420 mm, aluminum, 38 mm thick
Fans3× 140 mm, up to 2,000 RPM
Pump2,900 RPM
Rated cooling330 W (manufacturer rating)
Noise30 dBA (max)
Tubing400 mm, sleeved EPDM
Socket supportAM4, LGA1700, LGA1200, LGA115x
Warranty5 years

Related guides

AIO Liquid Cooling vs Air Cooling for CPUsCPU TDP, PPT and Turbo Power Explained

Similar CPU Coolers

ModelBenchmarkPriceCompare
Brontix CL-7615 Ultra Low profile Air CPU Cooler1,286$59Compare
Caldera CL-9978 Plus 360mm AIO Liquid CPU Cooler1,497$79Compare
Teralux CL-3558 SE 360mm AIO Liquid CPU Cooler1,689$79Compare
Brontix CL-1284 Max Dual tower Air CPU Cooler1,712$99Compare
Teralux CL-2100 Pro 240mm AIO Liquid CPU Cooler720$19Compare
Teralux CL-9984 Core 240mm AIO Liquid CPU Cooler1,042$29Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Brontix CL-3929 XT 420mm AIO Liquid CPU Cooler”, https://vextor7.com/item/753792 (accessed 2026-10-22).