Model
  • QNAP TS-251B - NAS server - 0 GB TS-251B-2G-US $284.00

QNAP TS-251B - NAS server - 0 GB

Prices

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specs

General

  • Total Storage Capacity
    0 GB
  • Manufacturer
    QNAP Systems, Inc.

Camera

  • Installed Size
    4 GB

Storage Controller

  • RAID Level
    JBOD, RAID 0, RAID 1
  • Interface Type
    Serial ATA-600

Storage

  • Total Storage Capacity
    0 GB
  • Network Storage Type
    NAS server
  • ISCSI support
    iSCSI

Processor / Memory

  • Processors Installed
    1 x Intel Celeron 2 GHz
  • Flash Memory Installed
    4 GB
  • Max Supported Qty
    1
  • Number of Cores
    Dual-Core

Power Device

  • Power Provided
    65 Watt
  • Nominal Voltage
    AC 120/230 V

Miscellaneous

  • Encryption Algorithm
    256-bit AES, FIPS 140-2
  • Features
    Security lock slot (cable lock sold separately), audible alarm, built-in cooling fan, built-in speaker
  • Color Category
    white
  • Features
    audible alarm, built-in cooling fan, built-in speaker, security lock slot (cable lock sold separately)
  • Security Slot Type
    Kensington security slot

Interface Provided

  • Qty
    1, 2, 3
  • Interface
    Ethernet 1000Base-T, HDMI output, USB 2.0, USB 3.0, audio out, microphone
  • Connector Type
    RJ-45, Type A, mini-jack

Processor / Memory / Storage

  • Max Supported Qty
    1

Processor

  • Type
    Celeron
  • Installed Qty
    1
  • Clock Speed
    2 GHz
  • Number of Cores
    Dual-Core
  • Manufacturer
    Intel
  • Max Turbo Speed
    2.5 GHz

Chassis

  • Installed Devices / Modules Qty
    2
  • Supported Devices / Modules Qty
    2
  • Built-in Devices
    LED panel

Networking

  • Remote Management Protocol
    HTTP, HTTPS, SNMP 2, SNMP 3, SSH, Telnet
  • Network / Transport Protocol
    DDNS, DHCP, FTP, IPSec, L2TP, PPTP, SMB, SMTP, TCP/IP, iSCSI
  • Features
    Access Control List (ACL) support, Apple AirPlay, Apple Time Machine compatible, BitTorrent Client, DHCP client, DHCP server, DLNA Media Server, E-mail alert, FTP server, IPv4 support, IPv6 support, Jumbo Frames support, LDAP support, SFTP client, SMS alert, SNMP support, SSH support, Syslog support, Trivial File Transfer Protocol (TFTP) support, UPnP Media Server, VPN Server, backup server, bandwidth control, cloud backup, download client, e-mail notification, event log, file sharing, firmware upgradable, iTunes server, manageable, print server, proxy server, surveillance station, teaming support, trunking, video server, wake on LAN (WOL)
  • Data Link Protocol
    Ethernet, Fast Ethernet, Gigabit Ethernet
  • Compliant Standards
    DLNA CERTIFIED, UPnP
  • Host Connectivity (for SD)
    Gigabit Ethernet
  • Network Services Compatibility
    Apple Bonjour Protocol, Apple File Protocol (AFP), DDNS, DHCP, FTP, FTPS, HTTP, HTTPS, Microsoft Active Directory (AD), Microsoft CIFS, Network File System (NFS), Server Message Block (SMB), Web-based Distributed Authoring and Versioning (WebDAV)

RAM

  • Installed Size
    2 GB
  • Max Supported Size
    8 GB
  • Technology
    DDR3L SDRAM

Software / System Requirements

  • Storage Operating System
    QNAP QTS 4.3.4

Environmental Parameters

  • Min Operating Temperature
    32 °F
  • Max Operating Temperature
    104 °F
  • Humidity Range Operating
    5 - 95% (non-condensing)

Header

  • Brand
    QNAP
  • Product Line
    QNAP
  • Country Kits
    United States
  • Packaged Quantity
    1

Expansion Slots

  • Total Qty
    1, 2
  • Free Qty
    1
  • Type
    PCI Express 2.0 x2, SO-DIMM 204-pin

Dimensions & Weight

  • Width
    4.1 in
  • Depth
    8.9 in
  • Height
    6.6 in
  • Weight
    3.37 lbs

Expansion Bays

  • Total Qty
    2
  • Free Qty
    2
  • Type
    hot-swap
  • Form Factor
    2.5" / 3.5"
  • Form Factor (metric)
    6.4 cm / 8.9 cm

OS Provided

  • Storage Operating System
    QNAP QTS 4.3.4

General

  • Manufacturer
    QNAP Systems, Inc.