Cisco-Linksys NSS4000 NAS chassis, up to 4 SATA, RAID 0/1/5, 2xGB

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4 Bay Gigabit Network Storage System Chassis
4 Drive Bay Gigabit Network RAID Storage System Chassis

4 Drive Bay Network Storage System Chassis Supporting RAID 0/1/1+Spare/5/5+Spare/10 and File Encryption Support
Microsoft Distributed File System Support & Network Virtualization of RAID Sets Across Linksys Network Attached Storage Systems** (requires at least 1 NSS6000/6100)
Dual Gigabit LAN Interfaces Supporting: VLANs, QoS, Link Aggregation, & Spanning Tree

Specifications
Flash memory: 512 MB internal flash memory
Encryption: AES 256
Power supply: 150W, 12V internal AC power
SATA drive bays: Support for up to 4 internal SATA drives with hot swap capability
SATA drives: Four 250-GB (unformatted capacity) 7200-rpm high-duty-cycle SATA drives (Cisco NSS4100 only)
LAN ports: Two 10/100/1000 Mbps auto medium dependent interface (MDI) and MDI crossover (MDI-X)
Ports:
• 2 auxiliary ports (supports USB flash disk for configuration back only)
• 1 UPS-USB port (APC Smart-UPS Only) and 1redundant power supply unit connector
Temperature sensor with fan control: Internal thermal temperature sensors for auto fan control
Buttons: System Reset/Factory Network Reset
LEDs: Unit Power, Hard Activity, and LAN Link/Activity
Operating System: Linux 2.6
Mean time between failures (MTBF): Calculated 130,000+ hours
Power consumption: 53W with four 250-GB SATA hard drives (will vary depending on hard drives)
Form factor: 1U 19-in. rack-mount design

NAS Features
4 SATA drive bays: Support for up to 4 internal SATA drives
Supported RAID levels: RAID0 (striping), RAID1 (mirroring), RAID1 (mirroring + spare), RAID5 (striped set with parity), RAID5 (striped set with parity + spare), and RAID10 (stripe of mirrors)
JBOD: Independent disk linear concatenation
Intelligent drive spin-up: Intelligent SATA HDD spin-up/spin-down with built in hysteresis to avoid HDD power up/down "flapping"

Security Features
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

High Availability Features
Optional external redundant power supply: Support for Cisco RPS1000 380W Redundant Power Supply Unit
NAS-to-NAS backup: Backup of NAS RAID set to another NAS system across the network
Hot RAID spare: A spare hard drive can be designated as a hot spare in the event of a disk failure in the RAID set to provide maximum data protection
Redundant LAN connections: Dual Gigabit Ethernet links

LAN Networking Features
VLANs: Port-based, 802.1q/p, 802.1q trunk groups
Quality of service: 802.1p
Jumbo frame support: Up to 9 KB jumbo frames

Stránky o produkte:

http://www.cisco.com/en/US/products/ps9962/index.html

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