The Mobile Intel 945GMS Express Chipset, introduced in 2006, was specifically designed for mobile computing, powering a variety of laptops and other portable devices. This chipset was part of Intel's platform for mobile solutions, providing a balance of performance, power efficiency, and compact form factor.

Key features of the Mobile Intel 945GMS Express Chipset included support for DDR2 memory, integrated Intel Graphics Media Accelerator (GMA) 950 graphics, and a PCI Express interface. The integrated graphics were suitable for handling routine graphics tasks and multimedia applications, making it suitable for mainstream mobile computing.

The 945GMS chipset contributed to the development of lightweight and energy-efficient laptops, enabling a combination of performance and portability. While not designed for high-end graphics or gaming, it played a crucial role in the advancement of mobile computing during its release period.