QNAP TS-451D2-2G SAN/NAS Storage System TS-451D2-2G-US

Dual-core NAS with high-efficiency file management, data protection and HDMI output

The 4-bay TS-451D2 provides high storage potential for home and small business users to store, share, and back up files. Business users can leverage its dual-core Intel processor to enable seamless multi-user on-premises/remote access to work files, while home users can enjoy a high-quality multimedia experience with both streaming and direct 4K HDMI 2.0 output. Cloud Storage Gateways allow you to leverage your existing cloud storage to deploy a hybrid-cloud solution, while a built-in App Center provides a wide range of applications to add additional functionality to the TS-451D2.

• Snapshots fully record the system status and data. If files are accidentally deleted or modified, you can quickly restore previously-recorded data.

• HBS provides comprehensive backup and data recovery; QuDedup deduplicates data at the source to reduce storage usage, bandwidth usage, and backup time.

• 4K media playback and real-time transcoding; directly watch videos on a TV via HDMI output or streaming app.

• Cloud storage gateways leverage cloud services to realize hybrid cloud structure and ensure low-latency access to clouds.

• Host virtual machines and containers to run various applications on the TS-451D2.

• A secure private cloud that supports account protection, IP blocking, 2-step verification, encryption, and more.

Dual-core 2.0 GHz (burst up to 2.9 GHz) with AES-NI encryption acceleration

The TS-451D2 is powered by an Intel® Celeron® J4025 dual-core 2.0 GHz processor (burst up to 2.9 GHz), supports up to 8 GB DDR4 memory, and is compatible with SATA 6 Gb/s drives. With Intel® AES-NI encryption, the TS-451D2 secures data without impacting performance. The TS-451D2 also features four USB 3.2 Gen1 ports (including one USB one-touch copy button) and two Gigabit Ethernet ports for greater connectivity to help streamline your workflows.

A secure backup center with snapshot protection

• Windows® and Mac® backup

  Use the license-free QNAP NetBak Replicator utility to back up and restore files from Windows® computers. Time Machine® is supported for backing up Mac® computers.

• Snapshots for Volume & LUN

  Snapshots are essential for NAS data protection, and their block-level feature makes it a dependable data protection method in the face of growing ransomware threats.

Multi-point file backup, access, and sync

The TS-451D2 centrally stores data and files, and supports common file sharing protocols, including SMB/CIFS, AFP and NFS for Windows®, Mac®, and Linux®/UNIX® devices. Coupled with Qsync (a utility that transforms a QNAP NAS into a secure, high-capacity data center for file synchronization), any file uploaded to the TS-451D2 becomes available for all connected devices (such as computers, laptops, and mobile devices). Hybrid Backup Sync helps you easily backup or synchronize data on the TS-451D2 to another QNAP NAS, remote servers, or cloud storage for disaster recovery. Additionally, QuDedup technology greatly improves the efficiency of multi-version backup to the destination storage, while optimizing storage utilization. You can install the QuDedup Extract Tool on your computer and restore deduplicated files to their normal status.

• Experience responsive performance, power, adaptability and fun with Intel Celeron 2 ghz processor
• Gigabit Ethernet is very resourceful when a large number of file transfers are required, such as when performing backups over a network
• Through RAID levels (0, 1, 5, 6, 10, hot spare, jbod), RAID provides data reliability, fault tolerance and improves overall performance

• Memory Technology : DDR4 SDRAM
• Standard Memory : 2 GB
• Manufacturer Website Address : http://www.qnap.com
• Flash Memory Capacity : 4 GB
• Number of Total Expansion Bays : 4
• Country of Origin : Taiwan
• Number of 2.5"/3.5" Bays : 4
• Processor Core : Dual-core (2 Core)
• Processor Manufacturer : Intel
• Controller Type : Serial ATA/600
• RAID Supported : Yes
• Operating System : Linux
• Processor Type : Celeron
• Number of Solid State Drive Supported : 4
• Number of Solid State Drive Installed : 0
• Package Contents :
  • TS-451D2-2G SAN/NAS Storage System
  • 1 x Power Cord
  • 1 x Ethernet Cable
  • 16 x Flat Head Screw (for 3.5" HDD)
  • 12 x Flat Head Screw (for 2.5" HDD)
  • AC Adapter
  • 2 x Drive Tray Keys
  • Quick Installation Guide (QIG)
• Protocols : TCP/IP,IPv6,IPv4,DHCP,NAT,STP,DDNS,HTTP,HTTPS,TLS,WEBDAV,SSL,SSH,Telnet,FTP,CIFS/SMB,AFP,iSCSI,SMSC,SMTP,SNMP,UPnP,SNMPv2,SNMPv3,SFTP,TFTP,SSL/TLS,FXP,MTP,LDAP,PPTP,L2TP,IPSec,DNS,RSync
• RAID Levels : 0, 1, 5, 6, 10, Hot Spare, JBOD
• Number of Hard Drives Supported : 4
• Number of USB 3.2 Gen 1 Ports : 4
• Number of Hard Drives Installed : 0
• Form Factor : Tower
• Manufacturer : QNAP Systems
• Product Type : SAN/NAS Storage System
• Limited Warranty : 2 Year
• Ethernet Technology : Gigabit Ethernet
• Product Model : TS-451D2-2G
• Number of Network (RJ-45) Ports : 2
• Network (RJ-45) : Yes
• Maximum Power Supply Wattage : 90 W
• HDMI : Yes
• Processor Model : J4025
• Processor Speed : 2 GHz
• Total Number of USB Ports : 4