Essential Series. Single pack, mini ITX / uATX compatible form factor desktop board with soldered down Intel Atom Processor 230. The Intel Desktop Board D945GCLF with 945GC + ICH7 chipset supports 533 MHz System Bus, DDR2 667 MHz SDRAM Memory, Integrated10/100 Network Connection, PCI connector, up to 6 Hi-Speed USB 2.0 ports (4 back ports), 2+2 channel HD Audio, PATA and two SATA ports.