QNAP TS-251B-2G 2 Bay Desktop NAS Enclosure with 2GB RAM

£ 252.64  inc. vat

£ 210.53 ex. vat

QNAP TS-251B-2G 2 Bay Desktop NAS Enclosure with 2GB RAM

QuickFind: 862635 Mfr part code: TS-251B-2G
  • 2 bay
  • 2GB RAM
  • 4K media playback and online transcoding
  • Snapshots fully record the system status and data

Product Description

QNAP TS-251B-2G 2 Bay Desktop NAS Enclosure with 2GB RAM

The TS-251B combines secure data storage and multimedia entertainment into one device. Featuring a PCIe slot, the TS-251B is QNAP's first home/SOHO NAS that allows you to flexibly extend its functionality and potential applications. You can install a QNAP QM2 card to provide M.2 SSD caching/10GbE connectivity and use with Qtier auto-tiering storage to enhance overall system performance; or install a wireless network card (such as the QNAP QWA-AC2600) to turn the TS-251B into a wireless access point and to wirelessly stream your multimedia throughout your home. The TS-251B supports dual-channel H.264 hardware decoding and transcoding, allowing you to enjoy watching NAS media files smoothly across various devices.

 

  • The PCIe port supports installing a 10GbE network card, a QM2 dual-port M.2 SSD/10GbE card, a USB 3.1 Gen 2 (10Gbps) card, or a wireless network card.
  • 4K media playback and online transcoding; cross-device multimedia viewing via HDMI output or streaming applications.
  • Snapshots fully record the system status and data. If files are accidentally deleted or modified, you can quickly restore the previously-recorded data.
  • Hybrid Backup Sync consolidates backup and sync tasks into a single app, providing multiple layers of data protection.
  • Remotely access the apps and files on your TS-251B via myQNAPcloud and easily manage and share files. 
  • Supports containerized applications and hosting virtual machines with various operating systems.

Technical Specification

QNAP TS-251B-2G 2 Bay Desktop NAS Enclosure with 2GB RAM

Processor / Memory

RAM 2 GB (installed) / 8 GB (supported) - DDR3L
Processors Installed 1 x Intel Celeron 2 GHz
Number of Cores Dual-Core
Max Supported Qty 1
Max Turbo Speed 2.5 GHz
Flash Memory Installed 4 GB

Environmental Parameters

Min Operating Temperature 0 °C
Max Operating Temperature 40 °C
Humidity Range Operating 5 - 95% (non-condensing)

General

Device Type NAS server
Host Connectivity Gigabit Ethernet
Total Storage Capacity 0 GB
Installed Devices / Modules Qty 2 (installed) / 2 (max)
Width 10.5 cm
Depth 22.6 cm
Height 16.8 cm
Weight 1.53 kg
Built-in Devices Led panel

Storage Controller

Type RAID
Interface Type SATA 6Gb/s
RAID Level RAID 0, RAID 1, JBOD

Networking

Data Link Protocol 10Mb LAN, 100Mb LAN, GigE
Network / Transport Protocol TCP/IP, PPTP, L2TP, IPSec, iSCSI, SMTP, FTP, DHCP, SMB, DDNS
Remote Management Protocol SNMP 2, Telnet, SNMP 3, HTTP, HTTPS, SSH
Network Services Compatibility Microsoft 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)
Features Trunking, LDAP support, wake on LAN (WOL), Syslog support, manageable, E-mail alert, print server, IPv6 support, video server, firmware upgradable, 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, UPnP Media Server, 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
Encryption Algorithm FIPS 140-2, 256-bit AES
Compliant Standards DLNA CERTIFIED, UPnP

Expansion / Connectivity

Expansion Bays 2 (total) / 2 (free) x hot-swap - 2.5" / 3.5"
Expansion Slots 2 (total) / 1 (free) x SO-DIMM 204-pin ¦ 1 (total) / 1 (free) x PCI Express 2.0 x2
Interfaces Ethernet 1000Base-T - RJ-45 ¦ 3 x USB 3.0 - Type A ¦ 2 x USB 2.0 - Type A ¦ 1 x HDMI output ¦ 2 x microphone - mini-jack ¦ 1 x audio out - mini-jack

Miscellaneous

Features Security lock slot (cable lock sold separately), audible alarm, built-in cooling fan, built-in speaker
Security Slot Type Kensington security slot

Power

Power Device External power adapter
Voltage Required AC 120/230 V
Power Provided 65 Watt

Software / System Requirements

Storage Operating System QNAP QTS 4.3.4

Product Reviews

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QNAP TS-251B-2G 2 Bay Desktop NAS Enclosure with 2GB RAM

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QNAP TS-251B-2G 2 Bay Desktop NAS Enclosure with 2GB RAM

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£ 252.64  inc. vat

£ 210.53 ex. vat

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