Cisco NSS2050 2-Bay Gigabit Network RAID Storage System Chassis w/ 500GB (2x 250GB) Hard Drives

• Mfr Part Number: NSS2050
• Features:
• Robust reliability
• Maximum flexibility
• Broad compatibility
• Advanced storage capabilities
• Strong security
• Reduced costs
• Out-of-the-box compatibility with other business applications
• System memory: 128 MB SDRAM
• Flash Memory: 256MB Internal Flash Memory
• Encryption: AES 256
• Drive Bays: 2x 250GB SATA Hard Drives preconfigured in RAID1
• LAN Ports: 1x 10/100/1000Mbps auto medium dependent interface (MDI) and MDI crossover (MDI-X)
• Ports: 2x AUX Ports (Supports USB Flash Disk For Configuration Back Only); 1x UPS-USB Port (APC Smart UPS Only)
• Temperature: Internal thermal temperature sensors for automatic fan control
• Buttons: Power, System Reset/Network Default Settings Restore
• LEDs: Unit Power, LAN Link, System Error, Hard Disk Drive Activity (2), Hard Disk Drive Error (2)
• Operating system: Linux 2.6
• RAID Levels: RAID0 (Striping), RAID1 (Mirroring)
• JBOD: Independent disk linear concatenation
• Intelligent drive: Intelligent SATA HDD spin-up/spin-down with built-in hysteresis to avoid HDD power up/down "flapping"
• File and Storage System Support
• SMB/CIFS: File sharing for Microsoft Windows, Mac OS X, and Unix/Linux (using Samba client) systems using SMB or CIFS
• NFS: File sharing for Unix/Linux systems via NFS v3
• FTP/FTPS: File sharing via FTP. Secure sessions supported via FTP over SSL.
• Journaled file system: XFS
• Unified file locking: Provides common file-locking mechanism that allows simultaneous, multiprotocol access to common shares by Windows/Mac (CIFS), Unix/Linux (NFS), and FTP
• Virtualization: Supports virtualization of RAID sets across multiple chassis (requires at least 1 NSS6000/NSS6100 on the same network). Supports up to 4 exported RAID sets per master unit
• DFS: Use multiple NAS systems as a single system via DFS
• Security Features
• On-disk file: On-disk file encryption (AES 256)
• VLANs: Port and 802.1Q/p
• Access control lists (ACLs): Windows-like ACLs (user, group, access and filters)
• Network filtering: MAC/IP address filtering
• LAN Network Features
• VLANs: 802.1Q/p
• Quality of service (QoS): 802.1p
• Jumbo frame: Up to 9-KB jumbo frames
• Power Supply: 60W, 12V external AC power
• Power consumption: 16W with no hard disk drives; 38W with two 250-GB SATA hard disk drives,(Power consumption varies depending on the number and type of hard disk drives installed.)
• MTBF: Calculated 300,000 Hours
• Form Factor: Desktop form factor