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DataNAS Director NAS - Network Attached Storage - Datasheet
Hardware
Networking Enviroments
System Management & Disaster Recovery
Physical/Electrical
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| Hardware: |
Basic Mainboard Features:
- 512 MB DDR system memory standard, upgradeable to 2 GB (2 DIMM slots total).
- 16MB DOM (disk on module) for operating system.
- Dual 10/100/1000 auto-sensing network interface cards.
- Optional third Gigabit Ethernet available (copper or fiber optic)
- Load balancing, link aggregation, fault tolerance, and stand-alone modes available.
- Back-lit LCD keypad and display for setting IP address during install and monitoring status/events.
- Audible buzzer alarm for critical events.
- Network Interface LED's to indicate link speed and traffic.
CD/DVD Recording Device (optional):
- Slim-line DVD-RW / CD-RW recorder; DVD-ROM / CD-ROM reader
- Writer/Recorder: Create CD-R, CD-RW, DVD-R, DVD+R, DVD-RW, or DVD+RW media from data stored on Director
- Reader/Cache: Pull data from CD or DVD disc and store it on Director
- Optionally equip Director with a Disc Management system, allowing:
- Storage of exact duplicate image of the disc contents, instead of just a "file copy".
- Extensive disc volume groupings.
- Capability to make copies of cached data discs.
HDD Storage Devices, RAID:
Up-to 4 or 8 physical hard disk drives per server, up-to 4TB capacity per unit.
- 1U rackmount = 4 physical hard drives per server.
- 2U rackmount = 8 physical hard drives per server.
- Hot-swappable intelligent disk drive backplane module.
- Serial ATA disk drive technology, capacities up-to 500GB per drive.
- RAID level 0, 1 and 5 supported, with optional global hot-spare.
- Up-to (4) concurrent RAID arrays.
- Dynamic RAID 5 expansion scalable up-to 2 TB capacity per volume.
SmartExtend iSCSI based technology included allows capacities of up-to 22TB.
- Up-to 10 NAS RAID add-on volumes can be connected to the NAS header, turning it into a gateway.
- The NAS header will manage all file sharing roles, security, etc., from a single interface.
- All users connect to a single NAS device network namespace to access all storage capacity.
- Each individual NAS RAID add-on volume is limited to 2TB capacity and features its own stand-alone RAID 5 array for optimum performance.
- The maximum single share size is 22TB. Up-to 1000 shares can be created.
Event Monitoring and Environmental:
- LCD console and keypad displays critical system events.
- RS-232 DB9 serial interface for connecting to APC SmartUPS for controlled shutdowns.
- Network UPS (RFC-1628) for connecting to most UPS's for controlled shutdown over network.
- Sensors: CPU temperature, fan speed, power voltages, and disk drive health.
- Customizable email notification of critical events
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| Networking Enviroments: |
Microsoft Network Server Support:
- Servers: Windows NT 4, Windows 2000, Windows 2003
- Domain: Windows NT 4
- Directory: Windows 2000, Windows 2003 Active Directory Services (mixed mode and native mode supported)
- Trusts: User authentication is possible from any domain with a trust relationship to the domain in which the DataNAS is installed
- Security: Granular File-level / User-level / Share-level security controlled via administration web GUI, Native Windows Security via Windows Explorer
- Authentication: NTLM v1 and NTLM v2 supported
Microsoft Network Client Support:
- Clients: Windows 95/98/Me, NT 4, 2000, 2003, XP
- Protocols: CIFS / SMB, HTTP, FTP
- Security: Granular File-level / User-level / Share-level security controlled via
administration web GUI, Native Windows Security via Windows Explorer
Novell NetWare Network Client Support:
- Protocols: NetWare NCP over IPX support*
* Limited security support, no NDS/eDirectory support.
Apple Macintosh Client Support:
- Clients: OS 8.x, 9.x, OS X 10.x
- Protocols: Appletalk, AFP over IP
- Authentication can be passed to a NT Domain Active Directory
Unix Network Server Support:
- Authentication: NIS support
- NIS users and NT users can be automatically mapped to the same ID's in the internal DataNAS user database
- Security: Traditional NFS Security, controlled by root-user
Unix Network Client Support:
- Clients: Most Unix/Linux variants capable of NFS v3
- Protocols: NFS v3 over UDP or TCP, HTTP, FTP
Web Browser (HTTP):
- Internet Explorer 5 or above
- Administrative tools and server setup accessed via HTTP
- Users can log in and authenticate via a NT Domain or 2000 Active Directory, as well as local-database
- SSL 3.0 (HTTPS) connections supported over Internet Explorer 5.0 or above for both users and administrators
File Transfer Protocol (FTP):
- Users can log in and authenticate via a NT Domain or 2000 Active Directory, as well as local-database
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| System Management & Disaster Recovery: |
- Most network backup platforms supported such as Microsoft Backup, and Legato Networker.
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Available locally attached tape backup supports most SCSI devices, such as AIT, LTO, DAT, DLT, SDLT. Built-in task scheduler, selective file restorer. Additional purchase of license key required to active auto-loader/library functionality..
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Email notification and SNMP traps for monitoring events.
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Operating system stored in non-volatile DOM (disk on module), reducing chance of failure.
Snapshot file system, previous version recovery:
- 256 snapshot licenses per DataNAS Director.
- Task scheduler to define frequency and day/time a snapshot occurs.
- Roll-back a single file, directory, or an entire volume with the click of a button.
- Administrator can allow network users direct access to snapshots, or restrict access to admins only.
- No need to pre-allocate or reserve disk space up front for Snapshots. The snapshot will only occupy space as-needed, and will not cause a low-disk space condition on the NAS.
SmartSync FILE REPLICATION and DATA SYNCHRONIZATION:
- Secure data transfer using SSL encryption
- Remap port number for specific firewall protected applications
- Optionally compresses data before transit to minimize network bandwidth
- Network bandwidth throttling, specify unlimited or limit data transfer by KB/sec
(kilobytes per second)
- Optionally retain file permissions and security (ACL’s) on destination
- Optional Include/Exclude file filter wildcard lists
- Choose Quick Sync for a date stamp comparison, or use default CRC-32 method for verifying data changes
- Only transmits data that has changed (delta blocks) to minimize bandwidth
Trend Anti-virus Real-time or Scheduled virus protection:
- Real-time, scheduled, or disable virus scanning
- Automatic virus pattern updates over internet or via uploaded file
- Customizable file extensions to scan/not-scan
- Quarantine support
- Administrator alert of out-dated virus pattern or virus found
- Anti-virus engine is capable of scanning multiple levels of compressed files
- Real-time scanning is supported for all protocols except NFS.
NFS users should use scheduled virus scans
SmartExtend iSCSI storage over IP add-on modules:
- SmartExtend technology is based on iSCSI and allows a single DataNAS Director to power up-to (10) additional NAS RAID add-on volumes.
- In this configuration, the DataNAS Director becomes the NAS header/gateway, and will control all volume and file sharing functions of all add-on volumes from a single interface.
- Each add-on volume is configurable with 500 GB to 2TB of storage capacity.
- Each volume features its own dedicated RAID 5 volume array for enhanced performance.
- Gateway features automatic renegotation of any failed add-on volume and provides administrative alerts.
- Up-to 1000 total shares can be created.
- Network users will access a single namespace (a single persistent connection) and can access all 22TB capacity from the DataNAS Director gateway.
SUPPORTED LANGUAGES:
- Web pages: English, Traditional Chinese, Simplified Chinese, Korean, Japanese,
French, German, Italian, Spanish
- Code-pages: English, western European, Arabic and Hebrew, CJK DBCS, Unicode
Included Windows Application Software (not required):
- NAStart software easily discovers new DataNAS Filer's on the network for quick and painless first-time system setup.
- Import/export the configuration settings of your NAS and save them in a file using NAStart.
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| Physical/Electrical: |
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HDDs enclosed in hot-swappable intelligent backplane modules with cooling fans.
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Operating temperature: +10 to +35 C
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Relative humidity: 10-80% @ 30C non-condensing
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Approvals: FCC Class A, cUL, UL, CE, BSMI
Dimensions (HxWxD):
- 1U rackmount: 1.75" x 19" x 27"
- 2U rackmount: 3.5" x 19" x 28"
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