The Intel Q33 Express Chipset is a chipset designed for business-oriented desktop systems. Introduced in 2007, it was part of Intel's lineup supporting Intel Core 2 Duo and Core 2 Quad processors. The Q33 chipset prioritized stability and reliability, catering to the needs of business users.

Key features of the Intel Q33 Express Chipset included support for DDR2 memory, PCI Express x16 for external graphics cards, and Intel Graphics Media Accelerator (GMA) 3100 integrated graphics. The integrated graphics were suitable for standard office applications and basic multimedia tasks, while the option to use discrete graphics cards through PCI Express allowed for more graphics-intensive applications.

The Q33 chipset played a role in providing a dependable platform for business desktops, emphasizing features essential for productivity and stability in professional environments. While not designed for gaming or high-end graphics, it provided a solid foundation for mainstream business computing.