Quantity must be less than 1,000,000. If you’d like to place a larger order, please reach out to your sales team.

This product has been successfully added to "My Favorites".

This product could not be added to "My Favorites" or is already in "My Favorites".

Add to My Favorites

QNAP TS-251+ - NAS server


MSRP$678.90
Login for Price
QNAP TS-251+ - NAS server

Mfr Part #:
Copied To Clipboard
 Click To Copy
SHI Part #:
Copied To Clipboard
 Click To Copy
Quick Details
  • 2 bays
  • SATA 6Gb/s
  • RAID RAID 0, 1, JBOD
  • RAM 8 GB
  • Gigabit Ethernet
QNAP TS-251+ - NAS server
  • 2 bays
  • SATA 6Gb/s
  • RAID RAID 0, 1, JBOD
  • RAM 8 GB
  • Gigabit Ethernet
  • iSCSI support
  Additional Details
MSRP: $678.90
Mfr Part #: TS-251+-8G-US
SHI Part #: 31023463
Category: Electronic data storage equipment
UNSPSC: 43201800
Manufacturer: QNAP
Product Type: Hardware
General Information
CategoryElectronic data storage equipment
DescriptionQNAP TS-251+ - NAS server - 2 bays - SATA 6Gb/s - RAID RAID 0, 1, JBOD - RAM 8 GB - Gigabit Ethernet - iSCSI support
ManufacturerQNAP
MSRP$678.90
UNSPSC43201800
Main Specifications
Dimensions & Weight / Depth22.5 cm
Dimensions & Weight / Height16.85 cm
Dimensions & Weight / Weight1.28 kg
Dimensions & Weight / Width10.2 cm
Header / BrandQNAP
Header / Country KitsUnited States
Miscellaneous / Product ColorBlack
Networking / Data Link Protocol
  • Ethernet
  • Fast Ethernet
  • Gigabit Ethernet
Optical Storage / TypeNone
Packaged Quantity1
Processor / TypeCeleron
System Requirements / OS Required
  • Apple MacOS X
  • Linux
  • Microsoft Windows 7 (32/64 bits)
  • Microsoft Windows Server 2003
  • Microsoft Windows Server 2008 R2
  • Microsoft Windows Server 2012
  • Microsoft Windows Server 2012 R2
  • UNIX
  • Windows 8 (32/64 bits)
Environmental Parameters
Humidity Range Operating5 - 95% (non-condensing)
Max Operating Temperature40 °C
Min Operating Temperature0 °C
Expansion / Connectivity
Expansion Bays2 (total) / 2 (free) x hot-swap - 2.5" / 3.5"
Expansion Slots2 (total) / 0 (free) x SO-DIMM 204-pin
Interfaces
  • 2 x Ethernet 1000Base-T - RJ-45
  • 2 x USB 3.0 - Type A
  • 2 x USB 2.0 - Type A
  • 1 x HDMI output
General
Built-in DevicesLED panel
Depth22.5 cm
Device TypeNAS server
Height16.85 cm
Host ConnectivityGigabit Ethernet
Installed Devices / Modules Qty0 (installed) / 2 (max)
LocalizationUnited States
Total Storage Capacity0 GB
Weight1.28 kg ()
Width10.2 cm
Miscellaneous
Cables Included2 x network cable
FeaturesSecurity lock slot (cable lock sold separately), audible alarm, remote control, built-in cooling fan
Included AccessoriesRemote control
Security Slot TypeKensington security slot
Networking
Compliant StandardsDLNA CERTIFIED, UPnP
Data Link Protocol10Mb LAN, 100Mb LAN, GigE
Encryption AlgorithmSSL, TLS, 256-bit AES
FeaturesTrunking, LDAP support, wake on LAN (WOL), Syslog support, manageable, E-mail alert, print server, IPv6 support, proxy server, backup server, download client, file sharing, event log, Trivial File Transfer Protocol (TFTP) support, Access Control List (ACL) support, SSH support, iTunes server, Jumbo Frames support, DHCP server, FTP server, SMS alert, BitTorrent Client, bandwidth control, IPv4 support, surveillance station, teaming support, DLNA Media Server, Apple Time Machine compatible, DHCP client, e-mail notification, cloud backup, VPN Server, SFTP client, SNMP support, Apple AirPlay, Dropbox support, Real-time Remote Replication (RTRR)
Network / Transport ProtocolTCP/IP, PPTP, L2TP, IPSec, iSCSI, SMTP, FTP, DHCP, Bonjour, SMB, DDNS
Network Services CompatibilityMicrosoft Active Directory (AD), Apple Bonjour Protocol, DHCP, DDNS, Microsoft CIFS, Network File System (NFS), FTP, FTPS, Server Message Block (SMB), Apple File Protocol (AFP), HTTP, HTTPS, Web-based Distributed Authoring and Versioning (WebDAV), SFTP
Remote Management ProtocolSNMP 2, Telnet, SNMP 3, HTTP, HTTPS, TFTP, SSH
Power
Power DeviceExternal power adapter
Power Provided60 Watt
Voltage RequiredAC 120/230 V
Processor / Memory
Flash Memory Installed512 MB
Max Supported Qty1
Number of CoresQuad-Core
Processors Installed1 x Intel Celeron 2 GHz
RAM8 GB (installed) / 8 GB (supported) - DDR3L
Security DVR
IP Cameras Supported40
Software / System Requirements
OS RequiredUNIX, Linux, Apple MacOS X, Microsoft Windows Server 2003, Microsoft Windows Server 2008 R2, Microsoft Windows 7 (32/64 bits), Microsoft Windows Server 2012, Windows 8 (32/64 bits), Microsoft Windows Server 2012 R2
Storage Operating SystemQNAP QTS 4.2
Storage Controller
Interface TypeSATA 6Gb/s
RAID LevelRAID 0, RAID 1, JBOD
TypeRAID