SnapServer XSR120 12-bay 2U Rackmount NAS by Overland Storage

Operating System GuardianOS™ 7.7 Management Web-based GUI, CLI, SnapStorage Manager Network File Protocols SMB, CIFS, NFS, AFP, HTTP, FTP Block Protocols iSCSI Snapshots Included Continuous Replication Snap ECR™ Heterogeneous Replication Snap EDR™ Microsoft Active Directory Support Included VMware Support VMware Ready Form Factor 2U rackmount CPU and Memory Intel Quad Core Xeon 3.1GHz / 8GB DDR3 ECC DIMM (upgradeable to 4 X 8GB) Drive Configuration Up to 12 x SATA, SAS or SSD RAID Levels Dynamic RAID Dual or Single Parity / Traditional RAID 0, 1, 5, 6, 10, JBOD Drive Types Supported SAS: 300GB, 600GB | 15K RPM, 2.5" SAS: 300GB, 600GB, 900GB, 1.2TB, 1.8TB | 10K RPM, 2.5" Enterprise SATA: 1TB, 2TB, 3TB, 4TB, 5TB, 6TB, 8TB, 10TB | 7,200RPM, 3.5" SSD: 480GB, 800GB, 1.2TB, 1.6TB Network Connectivity 2 x 1GbE Ethernet Included; Expandable up to 10 x 1GbE or 6 x1GbE + 2 x 10GbE USB Interface UPS, Tape Devices, Printers, RDX QuikStor Expansion Array Supports up to 7 SnapExpansion Chassis Expansion Array Interface SFF-8088 SAS Included Local Backup Interface USB2.0, USB 3.0 Physical / Mounting Width: 17.17 in (436.1 mm) Height: 3.36 in (85.3 mm) Depth: 26.32 in (668.5 mm) Weight without drives: 38lbs (17.2 kg) Agency Approvals IEC/EN/UL 60950, cULus Power Power Supply: 350W hot swappable, dual redundant Input: 100-240 VAC, 50-60HZ, 8-5A Typical Power Consumption: 225W Idle (12 HDD's), 280W peak (12 HDD's) Environmental Limits Operating Environment: 0°C to 40°C Non-Operating Temperature: -40°C to 65°C Operating Humidity: 20%-80%, non-condensing Non-Operating Humidity: 5%-95%, non-condensing Operating Altitude: 50 ft. to +10,000 ft. Non-Operating Altitude: -50 ft. to +35,000 ft. Standard Warranty 3 Year Bronze-Level, Advance Parts Replacement with 9x5 telephone tech support Supported PlatformsCertifications Included Accessories US Power Cords (2), EMEA Power Cords (2), UK Power Cords (2), Sliding Rack Rail Mounting Kit, Two 7 ft. Cat-5 Ethernet Cables, SFF-8088 to SFF8088 SAS Cable 1M, Quick Start Guide