The Intel D945GCZCS is a micro-ATX (MBTX) desktop motherboard supporting Socket 775 processors with 1066 MHz front-side bus and DDR2 memory. This board accommodates Intel Core 2 Duo, Core 2 Quad, Pentium D, and compatible Celeron processors. It features integrated Intel GMA 950 graphics, eliminating the need for a discrete video card in basic deployments. The D945GCZCS includes standard connectivity: PCI Express x16 slot for graphics or expansion, PCI slots for legacy cards, SATA ports for storage, and IDE support. DDR2 memory support provides adequate bandwidth for office computing, light media work, and general business applications. The compact form factor suits small-form-factor builds and space-constrained environments. Common use cases include office workstations, point-of-sale systems, light CAD work, and general-purpose computing where modern power efficiency is less critical than cost-effective performance. This refurbished unit has been tested and guaranteed to specification, available via quote from G5 Network Group.