TeraStation™ WS5400

Buffalo, WD Red™ and WSS 2012 R2 Workgroup. 4-bay Business NAS.

Product Data Sheet buy now

TeraStation™ WS5400

Buffalo, WD Red™ and WSS 2012 R2 Workgroup. 4-bay Business NAS.

Buffalo Technology’s TeraStation™ WS5400DRW2 with Windows Storage Server 2012 R2 combines four hard drive, high-performance network attached storage with the power and convenience of Windows operating system, fully populated with high-reliability WD Red™ hard drives. The WS5400D comes equipped with the powerful Intel® Atom™ Dual-Core D2550 Processor and 4GB of fast DDR3 memory installed. Buffalo Technology’s TeraStation™ WS5400D is designed to guard against failures and prevent downtime with four hot-swappable drives. Available fully populated with 4, 8, or 12TB capacity.

CPU Speed

1.86GHz

RAM

DDR3 4GB

Number of Bays

4

Supported RAID Levels

JBOD, Spanning, 0, 1, 5

Windows Storage Server 2012 R2

Windows Storage Server 2012 R2 Work Group (up to 50 users). Seamless integration with the Windows Server 2012R2 environment for new and improved features:

  • Reduced network complexity with higher efficiency, performance and availability
  • Resilient File System (ReFS) for maximum scalability and reliability
  • Easily manage data centers and private clouds and conveniently link to public cloud services
  • Simplified connections between users and IT resources

Including Buffalo VIP service

Replacement of defective hard disks within 24 hours

If you want to replace a defective hard disk, just let us know. If your order is in the system before 12 noon and the hard drives are in stock, they will be replaced within 24 hours. Applies within the 3 year warranty for each TeraStation and LinkStation NVR sold in the EU. (Outside the EU it can take longer).

More info

Hot-swap function increases data security

With the hot swap function, the TeraStation™ automatically switches off the defective hard disk even if one hard disk fails, so that it can be replaced safely without interrupting work or losing data.

With the Atom dual-core processor from Intel

Faster transfer of large files, faster file access from multiple computers.

NovaStor Backup

Including 11 licenses NovaBACKUP® Buffalo Edition software. NovaBACKUP® provides small and medium-sized companies that value the protection of their digital data with a complete data security solution in one package.

DDR3 memory

Fast DDR3 memory.

Hot-swap function increases data security

With the hot swap function, the TeraStation™ automatically switches off the defective hard disk even if one hard disk fails, so that it can be replaced safely without interrupting work or losing data.

Hardware System

Form factor
Desktop
CPU Type
Intel Atom D2550 (Dual Core)
CPU Speed
1.86GHz
RAM
DDR3 4GB
Drive Interface
SATA 3Gb/s
Installed OS
Windows Storage Server
OS Version
WSS 2012 R2 Workgroup
Included user licenses
50
Size of Workgroup
150

Internal Hard Drives

Number of Bays
4
Total Capacity
4TB, 8TB, 12TB
Supported HDD Capacities
WD Red™, 1TB, 2TB, 3TB, 4TB

LAN Interface

Connector Type
RJ-45
LAN Ports
2
Max Transmission Rate
10/100/1000 Mbps

USB Interface

Connector Type
USB Type A
USB 2.0 Ports
2
USB 3.0 Ports
2
Max Transmission Rate
Max: 480 Mb/s, Max: 5 Gb/s

Serial Port

Connector Type
D-SUB 9pin
Number of Ports
1

Other

Client OS
Windows 10, Windows 8.1, Windows 8, Windows RT8.1/RT, Windows 7, Windows Vista, Windows Server 2012/2012 R2, Windows Server 2008/2008 R2, Windows Server 2000, Mac OS® X 10.7 and later
Support
Standard Warranty 3 years, 24 hour HDD exchange, Technical Support Hotline
Dimensions
231 x 170 x 216mm
Weight
8.5kg
Operating Environment
5-40°C, 20-80% (non-condensing)
Power Supply
Internal AC 100-240V Universal, 50/60Hz
Power Consumption (max.)
96 Watts
Power Management System
Yes

Software System

Supported RAID Levels
JBOD, Spanning, 0, 1, 5
Hot Swap
Yes
DFS
DFS name space support
User Quota
Space limitation for users/groups
iSCSI
iSCSI Target, iSCSI Initiator

Protocol Support

Networking
TCP/IP
File Sharing
CIFS/SMB, NFS
Protocol Support
TCP/IP, CIFS/SMB, DFS, NFS, LDAP, NTP
Other
Disk quota, User quota, Wake on LAN, DLNA Media Server, Print Server Support
Active Directory support
Yes
Active Directory Integration
LDAP
Active Directory users
Unlimited
Time Synchronization
NTP

Backup

Realtime Backup
Folder Replication
Replication
Yes
Backup Software Licenses
11 licenses NovaBACKUP Buffalo Edition for Windows Clients: 1 server license, 10 PC licenses
Cloud Support
Amazon S3, Dropbox

Product Part Numbers

Product Code
WS5400DR0404W2EU - 4TB, WS5400DR0804W2EU - 8TB, WS5400DR1204W2EU - 12TB
Note
1TB = 1, 000, 000, 000, 000Bytes. Actual data throughput will vary depending upon environment factor.
Manuals / Setup / Latest Product Information
Documentation & Software 24-04-2017
Firmware
Release notes 2.90 All 06-11-2017
Firmware updater 2.90 WSS 2012 R2 06-11-2017
Utilities
NAS Navigator 2.84 Intel Mac up to 10.8 30-03-2016
Release notes 1.20 Windows 07-10-2013
TurboPC EX 1.20 Windows 8 / 7 / Vista / XP 07-10-2013
NAS Navigator Intel Mac 10.9 or later --
NAS Navigator Windows --
CD Images
Release notes 1.30 Mac OS X 16-07-2015
Release notes 1.30 Windows 16-07-2015
TeraNavigator 1.30 Mac OS X 16-07-2015
TeraNavigator 1.30 Windows 16-07-2015