Operating environment A model that has a LAN interface and that TCP/IP communication operates normally. Compatible models Windows computers, Apple Mac series, smartphones, tablet devices LAN interface Transmission standard 2.5GBASE-T/1000BASE-T/100BASE-TX/10BASE-T, connector RJ-45x1 (Auto-MDI/MDI-X compatible) Extension connector USB 2.0 compatible A connector x 1 (front), USB 2.0 compatible A connector x 1 (rear), USB 3.1 Gen 1 (USB 3.0) compatible A connector x 1 (rear) Supported protocols TCP/IP (IPv4/IPv6) IP Address Settings Automatic acquisition (DHCP client function), manual setting File server function Microsoft network sharing, AppleShare network sharing, FTP file sharing, media server function, cloud storage linkage function (Amazon S3, Cloudn, Cloudian, Dropbox/Dropbox for Business, Microsoft Azure, Box), FLET'S Azukeru linkage, Remote Link 3 Features Number of shared folders that can be created up to 300 Number of users that can be created up to 300 Number of groups that can be created up to 100 Recommended maximum number of simultaneous connections 16 (8 for AFP connection) Power supply Power supplied from the attached AC adapter Rated voltage AC 100V 50/60Hz Power Consumption Average about 27W, maximum about 73W Dimensions About 83 (W) x 144 (D) x 185 (Hm) m (excluding protrusions) mass (body only) About 2.2 kg Weight (when packed) About 3.0kg Orientation Vertical Operating temperature range 5 to 40°C Operating Humidity Range 20 to 85% (no condensation) Warranty period 3-year hardware warranty (1 year for HDD) Acquired Standards and Regulations Electrical Appliance and Material Safety Law (AC adapter), RoHS directive compliant (10 substances), VCCI Class B, Green Purchasing Law