Hardware Spec Index

Brontix CL-6703 XT 280mm AIO Liquid CPU Cooler

CPU Coolers · Brontix · SKU CL6703-XT · Released 2021 · Updated 2026-10-23

Key facts

Benchmark index1,078 (CPU Coolers scale)
Category rank#9,369
Street price$39
Power13 W
Performance per dollar27.64
Released2021

Specifications

BrandBrontix
ModelBrontix CL-6703 XT
TypeAll-in-one liquid cooler
Radiator280 mm, aluminum, 27 mm thick
Fans2× 140 mm, up to 2,200 RPM
Pump2,900 RPM
Rated cooling280 W (manufacturer rating)
Noise28 dBA (max)
Tubing400 mm, sleeved EPDM
Socket supportAM4, LGA1700, LGA1200, LGA115x
Warranty6 years

Related guides

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

Similar CPU Coolers

ModelBenchmarkPriceCompare
Zephyra CL-3741 XT Single tower Air CPU Cooler1,984$109Compare
Caldera CL-7791 Core 360mm AIO Liquid CPU Cooler1,963$139Compare
Brontix CL-7007 Prime 280mm AIO Liquid CPU Cooler959$29Compare
Teralux CL-3738 Edge 360mm AIO Liquid CPU Cooler2,040$139Compare
Teralux CL-2938 XT 240mm AIO Liquid CPU Cooler846$29Compare
Caldera CL-8095 Plus Dual tower Air CPU Cooler1,764$119Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Brontix CL-6703 XT 280mm AIO Liquid CPU Cooler”, https://vextor7.com/item/2797980 (accessed 2026-10-23).