Leveraging the power of
the innovative Serial ATA II technology, the NAStorage 4420
delivers high performance with a reliable system design.
The 1u rack design saves rack space, offering flexibility
between space and storage capacity.
Optimized for high
performance
NAStorage™ 4420 PRO provides the unprecedented throughput
for file-serving, making it more cost effective than general
purpose servers.
SmartExtend
The main goal
of SmartExtend is to manage storage resource for multiple NAStorage units in the
network as a single IP Storage network. That's mean better resource utilization,
ease of storage management and simpler expansion of storage infrastructure.
Enterprise-class antivirus protection
High-performance real-time virus scanning protection with
automatic virus pattern updates from Trend Micro ensuring
data integrity for the NAStorage™ 4420 PRO..
SmartSync
Enable fast
data replication and NAS-to-NAS backup by employing differential block transfer
to speed up the process. All the backups are kept online for easy data restoration.
Snapshot
NAStorage™ 4420 PRO supports snapshot function which
creates a read-only copy (in a flash of a second) of the
contents of a NAS Server at a particular point in time.
User can easily restore previous versions of files or folders
without having to contact a system administrator.
NDMP
NAStorage™ 4420 PRO supports Network Data Management
Protocol (NDMP) which is an open standard protocol for enterprise-wide
backup of heterogeneous network-attached storage.
High-end Data Protection
Adopts
the most advanced RAID technology with fully integrated Anti-virus engine to protect
valuable data on the fly. Revolutionary dual-function NAS server
Integrates both On-line file service and Near-line CD/DVD caching service into
one centralized storage server. The world’s first NAS server Utilizes
advanced iSCSI technology with intelligent Automatic SmartExtend (ASE) mechanism
to architect reliable, scaleable, and cost-effective mass storage solution over
IP network. Diverse backup solutions Provides full-range of
data backup policy for Disk-To-CD/DVD, Disk-To-Tape, Disk-To-Disk and Server-To-Server
backup solutions.
| | NAStorage
4420R Technical Specifications - (1U Rack-mount Model) |
| Dimension: 43.5x436x710mm (H x W x
D)
Power Supply: 350W
Input Voltage: 90-260V
|
| Hardware |
|
Pentium 4 2.8GHz with 512KB L2 cache
Support up to 2GB unbuffered ECC or non-ECC DDR 266/333
memory, 2 DIMM slots
On-board dual Intel Gigabit Ethernet interface
Can integrate a DVD-ROM/CD-RW combo drive (Optional)
PCI slot x 1
| | Storage |
|
Up to 4 hot-swappable high-capacity Serial ATA II hard
disk drives
Embedded SmartExtend technology to extend capacity
over existing Ethernet infrastructure
| | Network
Environment |
Microsoft Windows 95/98/Me/NT/2000/2003/XP/Vista,
Solaris, FreeBSD, Linux and other UNIX derivatives, MacOS
8.x, 9.x, OS X and Novell Netware
|
| Network Protocols |
TCP/IP, AppleTalk, IPX, CIFS/SMB, NFS
v3, NCP, AFP, NDMP, HTTP, FTP, BOOTP, RARP, DHCP, DNS, WINS, SMTP, SNMP, NTP,
SSL
| | System
Management | Multi-lingual
web-based interface for system administration LCD console for setting
IP addresses and displaying system information User quota control and
folder quota control Environmental monitoring of system/CPU temperature,
CPU fan speed and CPU voltages NAStart, a multi-server administrative
utility for quick setup, system configuration backup and remote disc caching S.M.A.R.T.
disk drive monitoring for reliability E-mail notification, SNMP management
(MIB II) and system buzzer alerts
| | Data
Protection | Embedded
Snapshot technology for maintaining consistent backup images of file system (256
snapshots standard)RAID 0, 1, 5 and JBOD with global hot-spare and RAID
expansion NAS-to-NAS data synchronization with SmartSync Advanced
RAID bad sector recovery mechanism Local tape backup with SCSI tape drive
support CD-R/RW and DVD+RW burning capability Built-in tape
backup software .Optional support for Tape Libraries
|
| Network
Security | Built-in
Trend Micro antivirus software Integrate with Microsoft Windows NT/2000/2003
Domain and Active Directory environment Support UNIX Network Information
Service (NIS) Support Access Control List (ACL) Secure Sockets
Layer (SSL) 128-bit encryption
| | Multilingual
Support | Localized
web-pages: English, French, German, Italian, Spanish, Traditional Chinese, Simplified
Chinese, Korean, Japanese
Code-Pages: English and western European, CJK DBCS,
Unicode
| | Operating
Environment |
Operating temperature:0-40ºC
Operating humidity:10-80%,non-condensing
| | Approvals |
FCC Class A, cUL, UL, CE, BSMI
| |
