Specifications

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QNAP Enterprise NAS
I
n addition to Gigabit Ethernet and high level disk management, combined with Network Fail-over/Load-
balancing / Multi-IP Setting / Remote Replication/Snapshot/On-line Virus-scanning QNAP NAS series
provides users across all market segments – from enterprise to SMB to SOHO – with the most ef cient and
effective network storage backup solution, not only reducing capital expense but also offering a simple and
easy platform for IT management.
Business / Work Group Users
NASWare Software Features
n
Web-based administration
n
Supports Microsoft AD Authentication
n
Supports Large Files up to 2GB(CIFS/ SMB, FTP, NFS, AFP)
n
Network Load-balancing, Fail-over and Multi-IP Setting
n
User Quota Setting
n
Snapshot
n
On-line Virus Scanning Support
n
Schedule Shutdown and Boot Support
n
Built-in Scheduling Remote Replication
n
Built-in NetBak Replicator
n
Block Level Remote Replication
n
Support Bakbone NetValult Backup Agent
n
RAID Storage Management
QNAP Enterprise NAS Hardware Speci cation Table
Hardware Speci cation
Model NAS4100
NAS-4120A/
NAS-4120B
NAS-4300/NAS-
4300S
NAS-410T NAS-1630T NAS-5100
System
Speci cation
Processor
Intel Celeron
850MHz
Intel Celeron
1.2GHz/PIII
1.26 GHz
Intel P4 2.4 GHz
Intel P4 2.8
GHz
Intel Xeon 2.4
GHz
Intel PIII 1 GHz
Flash Memory 16MB 32MB 32MB 32MB 32MB 32MB
DRAM 256MB
256MB /
512MB
512MB 512MB 2GB 1GB ECC
HDD
4 x 3.5” IDE
Hot Swap
4 x 3.5” IDE
Hot Swap
8 x 3.5” IDE Hot
Swap
4 x 3.5” SATA
Hot Swap
16 x 3.5”
SATA Hot
Swap
No HDD Inside
External Storage
Expansion
System
Information
LED Indicator YES YES YES YES YES YES
LCD Display YES YES YES YES YES YES
Alarm Buzzer YES YES YES YES YES YES
Network
Speci cation
Gigabit Ethernet
Port
1 2 2 2 4 2
Fast Ethernet
Port
N/A N/A
16-Port Switch
(NAS-4300S Only)
N/A N/A 1
I/O Interface
SCSI Interface Ultra 160 Ultra 160 Ultra 160 Ultra 320 Ultra 320
2 x Ultra 320
VHDCI
RS232 Interface YES YES YES N/A N/A YES
USB N/A N/A N/A 2 x USB2.0 2 x USB1.1
2 x USB1.1
power
Physical
Speci cation
Form Factor
1U Rack-
mount
1U Rack-mount 3U Rack-mount
1U Rack-
mount
3U Rack-
mount
1U Rack-mount
Power
Management
Hot Swap/Hot
Spare Power
Supply
2 2 3 N/A 3 N/A
Power Supply
Speci cation
ATX Power,
150W,
90~264V
ATX Power,
150W,
90~264V
ATX Power, 150W,
90~264V
ATX Power
300W,
100~240V
ATX Power
650W,
100~240V
ATX Power,
150W, 90~264V