Features and configurations Form factor Mini-ITX/microATX compatible (170mm X 170mm) AA (Altered Assembly) For BOX/BLKD510MO: E76523-xxx For LAD510MO: E76525-xxx For LAD510MOV: E67982-xxx BIOS ID string MOPNV10J.86A Processor Intel® Atom™ processor D510 Memory Single channel DDR2 with two slots for 800/667 MHz memory support Support for up to 4 GB maximum of system memory Chipset Intel® NM10 Express Chipset Audio Intel High Definition Audio subsystem in the following configuration: Six channel Intel® High Definition Audio Front panel mic/headphone header (2x5) LAN support Integrated 10/100/1000 network connection I/O control Legacy I/O: Two PS/2 ports Two serial headers Parallel header Peripheral interfaces Two Serial ATA ports Seven Hi-Speed USB 2.0 ports (four back panel ports, two ports via header and one USB for Flash /SSD) Expansion capabilities One PCI One PCI Express Mini Card