Enclosure type rack mount Onboard storage capacity 12000GB Number of 3.5-inch slots installed 4 Storage interface standard SATA3.0 Hot swap Supported RAID support Software RAID specifications RAID6, RAID5, RAID10, RAID1, RAID0 File system Supported network file protocols → SMB/CIFS, AFP, FTP, SFTP, SNMP CPU Annapurna Labs Alpine AL212 dual-core processor NIC specifications 1Gb (IEEE802.3ab / IEEE802.3u / IEEE802.3 compliant (1000BASE-T / 100BASE-TX / 10BASE-T)) USB specifications Interface → USB 3.0, number of terminals → 3, data transfer rate → maximum 5 Gbps (standard value) Body size (H) 45mm (W) → 430mm (D) → 430mm body weight 8400g Power consumption (during operation) 100W Fan Control Two 40mm square double ball bearing fans Supported client OS Windows 10/8.1/7, Server 2012 R2/2012/2008 R2/2008, Mac OS X 10.11/10.10/10.9 Other Communication Protocols TCP/IP Compatible applications NAS Navigator 2, B-Sync, Boot Authentication Management Tool, NovaBACKUP Backup software NovaBACKUP Accessories LAN cable (category 5e, straight, 2m), rack mounting bracket set, AC cable (1.6m), 3-pole to 2-pole conversion adapter, cable removal prevention band, instruction manual, warranty Temperature and Humidity Conditions, Maximum Operating Altitude Temperature 0 to 40°C, Humidity 10 to 85% (no condensation) Energy consumption efficiency N Division 0.0039