Hardware Spec Index

Brontix CL-6399 Pro 280mm AIO Liquid CPU Cooler

CPU Coolers · Brontix · SKU CL6399-PRO · Released 2026 · Updated 2026-10-25

Key facts

Benchmark index1,005 (CPU Coolers scale)
Category rank#22,596
Street price$29
Power13 W
Performance per dollar34.66
Released2026

Specifications

BrandBrontix
ModelBrontix CL-6399 Pro
TypeAll-in-one liquid cooler
Radiator280 mm, aluminum, 27 mm thick
Fans2× 140 mm, up to 1,800 RPM
Pump3,300 RPM
Rated cooling280 W (manufacturer rating)
Noise34 dBA (max)
Tubing400 mm, sleeved EPDM
Socket supportAM5, AM4, LGA1851, LGA1700
Warranty5 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-6396 Prime 420mm AIO Liquid CPU Cooler2,308$179Compare
Teralux CL-8334 Edge 240mm AIO Liquid CPU Cooler1,182$49Compare
Caldera CL-8135 Prime 420mm AIO Liquid CPU Cooler2,323$169Compare
Teralux CL-9137 Max 420mm AIO Liquid CPU Cooler2,013$119Compare
Brontix CL-7350 Plus Single tower Air CPU Cooler1,851$119Compare
Zephyra CL-8936 Max 420mm AIO Liquid CPU Cooler1,930$139Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Brontix CL-6399 Pro 280mm AIO Liquid CPU Cooler”, https://vextor7.com/item/97058491 (accessed 2026-10-25).