Hardware Spec Index

Brontix CL-5643 Plus 280mm AIO Liquid CPU Cooler

CPU Coolers · Brontix · SKU CL5643-PLUS · Released 2023 · Updated 2026-10-24

Key facts

Benchmark index977 (CPU Coolers scale)
Category rank#14,885
Street price$39
Power13 W
Performance per dollar25.05
Released2023

Specifications

BrandBrontix
ModelBrontix CL-5643 Plus
TypeAll-in-one liquid cooler
Radiator280 mm, aluminum, 27 mm thick
Fans2× 140 mm, up to 1,600 RPM
Pump2,900 RPM
Rated cooling280 W (manufacturer rating)
Noise25 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 Socket

Similar CPU Coolers

ModelBenchmarkPriceCompare
Zephyra CL-3545 XT Single tower Air CPU Cooler606$19Compare
Zephyra CL-8726 Core Dual tower Air CPU Cooler1,965$129Compare
Caldera CL-2953 Ti 240mm AIO Liquid CPU Cooler973$39Compare
Teralux CL-3498 SE 360mm AIO Liquid CPU Cooler1,718$99Compare
Brontix CL-6952 Core 420mm AIO Liquid CPU Cooler1,770$119Compare
Zephyra CL-6405 SE 360mm AIO Liquid CPU Cooler1,539$69Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Brontix CL-5643 Plus 280mm AIO Liquid CPU Cooler”, https://vextor7.com/item/4864402 (accessed 2026-10-24).