| Specifications
- Model - NSS4000 - 4-Bay Gigabit Network Storage System Chassis
- Flash Memory - 512MB Internal Flash Memory
- File Based Disk Encryption - AES 256
- Power Supply - 150W, 12V Internal AC Power
- 4 SATA Drive Bays - Support For Up To Four Internal SATA Drives With Hot Swap Capability
- LAN Ports - (2) 10/100/1000Mbps Auto MDI/X
- Ports - (2) AUX Ports (Supports USB Flash Disk For Configuration Back Only), (1) UPS-USB Port (APC Smart UPS Only), and (1) RPSU 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
- OS - Linux 2.6
- MTBF - Calculated 130,000+ Hours
- Power Consumption - 53W -With (4) 250GB SATA HDs (Will Vary Depending On Hard Drives)
- Form Factor - 1U 19' Rack-Mount Design
- Warrant - 2 Year Product, 1 Year Power Supply/Fans
NAS Features
- 4 SATA Drive Bays - Support For Up To Four 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 - Just A Bunch of Disks - 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”
File & Storage System Support
- SMB/CIFS - File Sharing For Microsoft Windows, Mac OS X, and Unix (Using Samba Client) Systems Using Server Message Block (SMB) or Common Internet File Sharing (CIFS)
- NFS - File Sharing For Unix/Linux System Via Network File System (NFS)
- FTP/FTPS - File Sharing Via File Transfer Protocol (FTP) and Secure Sessions Are Supported Via Secure File Transfer Protocol (FTPS)
- Journaled File System - XFS
- Unified File Locking - Helps To Prevent Possible File Corruption By Providing A Common File Locking Mechanism To Allow Simultaneous, Multi-Protocol Access To Common Shares By Windows/MAC (CIFS), Unix/Linux (NFS) and FTP
- Virtualization - Supports “Virtualization” of RAID Sets Across Multiple Boxes (Requires At Least One NSS6000/6100 On The Network)
- Distributed File System - Use Multiple NAS Systems As A Single System Via Distributed File System (DFS)
Security Features
- On Disk File Encryption - (AES 256)
- VLANs - Port and 802.1q/p
- Access Control Lists - Windows Like Access Control Lists (User, Group, Access & Filters)
- Network Filtering - MAC/IP Address Filtering
High Availability Features
- Optional External Redundant Power Supply - RPSU Support For Linksys One RPS1000
- 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 GE Links
LAN Networking Features
- VLANs - Port Based, 802.1q/p, 802.1q Trunk Groups
- QoS - 802.1p
- Jumbo Frame Support - Up To 9K Jumbo Frames
Management Features
- Web Management - HTTP/HTTPS
- SNMP Monitoring - SNMPv3 (Monitoring-Traps)
- Alarm - Alarm Support for System Alerts and/or System Health Notifications
- Quota Management - Support For “Hard” and “Soft” Storage Quotas for Users, Groups, and/or Shares
- Active Directory Services - Support for Participation With Activity Directory Services To Simply, User/Group Authentication and Management
- NTv4 Domain Services - Support for Participation With NTv4 Domains To Simply, User/Group Authentication and Management
- Other Management - Secure Socket Layer (SSL), TFTP (upgrade), and DHCP Client
- Power Management - Support For (Optional 3rd Party) USB Attached UPS (APC Smart UPS Only), Optional Redundant Power Supply (RPS1000), Staggered HDD Spin-Up To Reduce Boot Power “Spike”, Power Supply Monitoring, and Variable Speed Temperature Fan Control
- IT/User Alarms/Alerts - Support For System Alerts, Alarms, System Health Notifications and Hard Drive Locate Capability
- Graceful Shutdown & Startup - System Support For Graceful Shutdown of System and Startup
- Cable Diagnostics - Integrated Cable Diagnostics on LAN Interfaces
- SMART Monitoring - Integrated SMART Monitoring for Predictive Hard Drive Failure Notification
Environmental
- Dimensions - 17.32" x 1.73" x 16.54"
- W x H x D - (440 x 44 x 420 mm)
- Unit Weight - 20.99 lb (9.52 kg)
- Power - 150W Power Supply
- Unit Weight - 20.99 lb (9.52 kg)
- Certification - FCC Class A
- Operating Temp. - 32 to 113ºF (0 to 45ºC)
- Storage Temp. - -4 to 158ºF (-20 to 70ºC)
- Operating Humidity - 10 to 90% RH, noncondensing
- Storage Humidity - 10 to 95% RH, noncondensing
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