Hardware Spec Index

Brontix CL-4256 Ultra Low profile Air CPU Cooler

CPU Coolers · Brontix · SKU CL4256-ULTRA · Released 2025 · Updated 2026-10-23

Key facts

Benchmark index745 (CPU Coolers scale)
Category rank#41,429
Street price$19
Power3 W
Performance per dollar39.21
Released2025

Specifications

BrandBrontix
ModelBrontix CL-4256 Ultra
TypeLow profile air cooler
Heat pipes4× 6 mm copper
Height49 mm
Fans1× 92 mm PWM, up to 1,800 RPM
Rated cooling95 W (manufacturer rating)
Noise28 dBA (max)
RAM clearanceUnrestricted
Socket supportAM5, AM4, LGA1851, LGA1700
Warranty6 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
Zephyra CL-6461 Prime 280mm AIO Liquid CPU Cooler1,337$59Compare
Brontix CL-4165 Ti Dual tower Air CPU Cooler1,714$109Compare
Teralux CL-8185 Max Dual tower Air CPU Cooler2,051$139Compare
Teralux CL-8569 Core 240mm AIO Liquid CPU Cooler531$19Compare
Teralux CL-3269 Edge Dual tower Air CPU Cooler1,421$69Compare
Zephyra CL-7186 XT 360mm AIO Liquid CPU Cooler1,949$119Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Brontix CL-4256 Ultra Low profile Air CPU Cooler”, https://vextor7.com/item/69012331 (accessed 2026-10-23).