Hardware Spec Index

Brontix CL-4643 XT Dual tower Air CPU Cooler

CPU Coolers · Brontix · SKU CL4643-XT · Released 2022 · Updated 2026-10-26

Key facts

Benchmark index1,300 (CPU Coolers scale)
Category rank#5,451
Street price$59
Power6 W
Performance per dollar22.03
Released2022

Specifications

BrandBrontix
ModelBrontix CL-4643 XT
TypeDual tower air cooler
Heat pipes7× 6 mm copper
Height166 mm
Fans2× 120 mm PWM, up to 2,200 RPM
Rated cooling260 W (manufacturer rating)
Noise31 dBA (max)
RAM clearanceOffset fin stack, 45 mm
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
Brontix CL-5564 Ultra Single tower Air CPU Cooler1,199$49Compare
Caldera CL-5031 Plus 240mm AIO Liquid CPU Cooler943$29Compare
Caldera CL-3700 Pro 240mm AIO Liquid CPU Cooler563$19Compare
Teralux CL-4587 Plus 240mm AIO Liquid CPU Cooler807$29Compare
Caldera CL-2440 Max Single tower Air CPU Cooler1,169$49Compare
Caldera CL-3139 XT 360mm AIO Liquid CPU Cooler1,423$79Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Brontix CL-4643 XT Dual tower Air CPU Cooler”, https://vextor7.com/item/2900825 (accessed 2026-10-26).