What Surface Flatness Tolerance Is Required for Your Next-Gen Motherboard Designs?

Han Chang's CNC machining process ensures heatsink interface flatness within ±0.02mm, creating optimal thermal contact with CPUs and chipsets. This precision is crucial for next-generation motherboards with higher thermal outputs. Our engineering team can work with your specifications to develop custom heatsink solutions that address your specific thermal challenges while meeting strict dimensional tolerances. Request a consultation to discuss your motherboard cooling requirements.

Each custom heatsink is manufactured using advanced CNC machining processes that guarantee precise flatness of interface surfaces and consistent quality across production runs. We provide diverse design options including H-shaped profiles, grooved surfaces, and specialized configurations tailored to specific thermal management requirements. With meticulous attention to critical factors such as air velocity optimization, material selection, protrusion design, and surface treatment, Han Chang's aluminum heatsinks deliver exceptional thermal performance for industrial computers, embedded systems, and high-performance electronic applications where reliable cooling is essential.