Zotac ZBOX SD-ID13. Processor family: Intel Atom, Compatible processor series: Atom, L2 cache: 1 MB. Supported hard disk drive interfaces: Serial ATA II, Supported hard disk drive sizes: 63.5 mm (2.5 "). Maximum internal memory: 4 GB, Memory slots: 1x SO-DIMM, Supported memory clock speeds: 800 MHz. Graphic adapter: GMA 3150, Graphics adapter family: Intel. Networking features: Gigabit Ethernet