Hi-Performance RISC Processor 64MB System Memory / 8MB Flash 100 / 10 Mbps Ethernet Interface USB2.0 Client USB1.1 Host (Printer server) IDE Controller : Ultra DMA 100, Conforms to ATA-5 Specifications SATA Host Controller (optional) LCD Display for IP Address and System Status Hard Disk Drive : 3.5" IDE or SATA Hard Drive Default Button to Restore Factory Setting Power Adapter 34W FUNCTIONAL SPECEmbedded Linux OS FTP Server File Server (Windows Network Neighborhood, Samba / NFS) Printer Server Bonjour Server for MAC iTUNE Server for Media Play Back RAID1 Browser-based Management Six-step EZ Wizard Setup User/Group Management Quota Management Multiple-language Support DHCP/Static IP Connection Time/NTP Setting Disk Format / Scandisk Utilities Firmware Upgradeable Bit Torrent function One Touch Auto Backup HDD Capacity: Over 750 GByte UPnP AV Streaming Media Server (optional)