Buffalo TeraStation 51210RH NAS Rack (2U) Ethernet LAN Black TS51210RH4812-EU

SKU: TS51210RH4812-EU Brand: Buffalo
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Product Description



Buffalo’s TeraStation 51210RH is a high performance 12-bay network storage solution ideal for businesses requiring a reliable RAID-based network storage solution for business critical applications. Increased speed and reliability is achieved with a 10GbE connection and enterprise class hard drives. With the powerful Annapurna Labs Alpine AL314 1.7Ghz Quad-Core processor and 8GB of fast DDR3 ECC memory, TeraStation 51210RH provides exceptional performance during file transfers and everyday NAS functions.

The TS51210RH model is available in partially-populated units with 8 or 16 TB, and fully-populated units with 24, 48 or 96 TB. Partially populated models are ideal for users needing a small start with less initial investment. The TS51210RH also features 8GB of memory.

Rsynch Feature
Users can back up the TeraStation to their existing rsync-compatible non-Buffalo device. This feature also allows backup for existing rsync-compatible non-Buffalo NAS devices to the TeraStation NAS.

Active Directory support
Works as a client in an Active Directory domain allowing the TeraStation 51210RH to utilise the domain users and groups.

Powered by Annapurna Labs Quad Core
TeraStation 51210RH is equipped with the powerful Annapurna Labs® Alpine AL314 Quad-Core Processor and will impress users with both faster transfer of large files and faster file access from multiple computers. Its top-of-class performance is perfect for demanding small, medium, and growing businesses.

Business class features
The Buffalo TeraStation 51210RH offers business class features such as, hot swap drives, disk quota, share level replication, failover, support for ISCSI target and 8GB of fast DDR3 ECC memory is installed.

Hot Swap function for added data security
With RAID 1 or RAID 5 (full redundancy) even if a drive fails, the TeraStation 51210RH will automatically power down the faulty drive to allow its safe removal and replacement without causing any data loss or down time.

- High-speed native 10GbE connection
- 2.5/5Gbps compatible, compliant with NBASE-T (IEEE 802.3bz) standard
- Powered by the high performance Annapurna Labs Quad-Core processor
- Available in 2-bay and 4-bay desktop models or 4-bay and 12-bay rackmount
- NAS- & Enterprise- (TS51210RH) grade hard drives designed for always-on operation
- Boot Authentication ensures the device is only accessible on authorized networks
- Hardware designed to provide simultaneous usage under heavy load operations
- Rapid RAID mode change
- Data replication protection and encryption
- Option of full or partially populated (TS51210RH only)
- Integrated cloud backup with Dropbox, Dropbox Business and Amazon S3
- NovaStor backup software that provides server and workstation licensing
- Reduced system downtime with Duplex Firmware
- Advanced NTFS Permissions (Windows ACL)


Total installed storage capacity48000 GB
Storage drives installedY
Installed storage drive typeHDD
Supported storage drive typesHDD
Number of storage drives supported12
Storage drive interfaceSerial ATA III
Storage drive size2.5"
RAID supportY
Hot-swap drive baysY
RAID levels0, 1, 5, 6, 10, JBOD
Processor familyAnnapurna Labs
Processor modelAlpine AL-314
Processor frequency1.7 GHz
Processor cores4
RAM capacity8 GB
RAM typeDDR3
Ethernet LANY
Ethernet LAN data rates10,100,1000 Mbit/s
Ethernet LAN data rate supported (max)10000 Mbit/s
iSCSI supportY
Supported network protocolsTCP/IP, CIFS/SMB, AFP, FTP, SFTP, NFS, SNMP
Ports & interfaces
Ethernet LAN (RJ-45) ports4
USB portY
USB 2.0 ports quantity2
USB 3.0 (3.1 Gen 1) Type-A ports quantity2
Chassis typeRack (2U)
Cooling typeActive
Colour of productBlack
LED indicatorsY
Backup functionY
Operating system installedLinux
Backup featuresCloud
Windows operating systems supportedWindows 10 Education,Windows 10 Education x64,Windows 10 Enterprise,Windows 10 Enterprise x64,Windows 10 Home,Windows 10 Home x64,Windows 10 IOT Core,Windows 10 Pro,Windows 10 Pro x64,Windows 7 Enterprise,Windows 7 Enterprise x64,Windows 7 Home Basic,Windows 7 Home Basic x64,Windows 7 Home Premium,Windows 7 Home Premium x64,Windows 7 Professional,Windows 7 Professional x64,Windows 7 Starter,Windows 7 Starter x64,Windows 7 Ultimate,Windows 7 Ultimate x64,Windows 8.1,Windows 8.1 Enterprise,Windows 8.1 Enterprise x64,Windows 8.1 Pro,Windows 8.1 Pro x64,Windows 8.1 x64
Mac compatibilityY
Mac operating systems supportedMac OS X 10.9 Mavericks
Server operating systems supportedWindows Server 2008,Windows Server 2008 x64,Windows Server 2012,Windows Server 2012 R2,Windows Server 2012 R2 x64,Windows Server 2012 x64
Power supply locationBuilt-in
Power consumption (typical)122 W
Power consumption (max)500 W
Power consumption (sleep)3.9 W
AC input voltage100-240
AC input frequency50/60
Weight & dimensions
Width736.9 mm
Depth481 mm
Height88 mm
Weight25 kg
Packaging content
Bundled softwareNASNavigator2, NovaBACKUP Buffalo
Cables includedAC, LAN (RJ-45)
Quick start guideY
Rack mount kitY
Operational conditions
Operating temperature (T-T)0 - 40 °C
Operating relative humidity (H-H)10 - 85%

About Buffalo

Buffalo contact information

For after-sales support and information relating to products from Buffalo, please contact Buffalo on:

With offices in Japan, USA, Germany, UK, Ireland, and Taiwan, Buffalo, Inc. is a leading worldwide provider of innovative network solutions for the home and business - from wireless networking and storage to memory and multimedia devices. Since 1975, Buffalo has proven its commitment to delivering innovative solutions that have put the company at the forefront of infrastructure technology.

Buffalo's strong international industry alliances with companies including Intel, Broadcom, Agere and Microsoft enables Buffalo to lead the industry in the development of the latest technologies into practical, easy to use tools for business and the home.
Environmental Position

Buffalo recognizes that maintaining a healthy environment is vital for a healthy life and sustainable growth for future generations. We are committed to our goals of surpassing environmental standards and being proactive in dealing with concerns for the environment. These goals are being achieved by combining technological innovation with sound environmental business decisions at every step of a product's life cycle. Our efforts will focus on reducing environmental damage by complying with all applicable regulations in each country.

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