The Intel 945GU Express Chipset, released in the mid-2000s, was part of Intel's 945 chipset family designed for mobile computing. Targeted at laptops and small form factor devices, it supported Intel Pentium M and Celeron M processors. The 945GU integrated graphics through the Intel Graphics Media Accelerator 950, providing basic graphics capabilities for everyday computing tasks. It supported DDR2 memory and featured Intel's Hub Architecture for efficient data flow between the processor, memory, and peripherals. While the 945GU was a reliable solution for its time, subsequent advancements in chipset technology have led to more powerful and efficient options in the mobile computing landscape.