Genuine Dell R894J, RT932 Laptop Motherboard Mainboard For Latitude D620 Systems Dell Compatible Part Numbers : R894J, RT932, GK189, F923K Genuine Dell R894J, RT932 Laptop Motherboard Mainboard For Latitude D620 Systems Chipset: Intel 945GM or 945PM/Supported Processor: Intel Core Solo and Intel Core Duo processors/ Socket Type: PGA478/ Supported Memory: 2 x user-accessible SODIMM sockets, 533/667 DDR2 SDRAM Memory Module Capacities: 256 MB, 512 MB, 1 GB, and 2 GB/ Video/Audio:Integrated on system board, NVidia Quadro NVS110M, High Definition Audio (Soft Audio) Peripheral Interfaces :1 x Serial, 1 x Video Connector, 1x Micprophone Connector 1 x Headphone Connector, 4 x USB Connectors, 1 x RJ-11 support, 1 x RJ-45 port Motherboard Compatible Part Numbers: R894J, GK189, F923K, RT932