The Dell OptiPlex GX400 is a reliable and cost-effective desktop designed for business environments and everyday office tasks. Featuring Intel processors and a compact, space-saving design, the GX400 delivers solid performance for applications like word processing, spreadsheets, and web browsing. Known for its durability and easy upgrade options, this model offers efficient computing with a focus on stability and long-term value, making it a popular choice for small to medium-sized enterprises and budget-conscious users.