OS
QNAP TS-451D2-4G-US SAN/NAS Storage System
Manufacturer: QNAP
UPC: 885022020362
SKU: TS-451D2-4G-US
Condition: New
QNAP TS-451D2-4G-US SAN/NAS Storage System
Product Type SAN/NAS Storage System
Brand Name QNAP
Manufacturer QNAP Systems
Product Model TS-451D2-4G
Product Name TS-451D2-4G SAN/NAS Storage System
Manufacturer Part Number TS-451D2-4G-US
Manufacturer Website Address http://www.qnap.com
Processor Core Dual-core (2 Core)
Processor Manufacturer Intel
Processor Model J4025
Processor Speed 2 GHz
Processor Type Celeron
Flash Memory Capacity 4 GB
Number of Hard Drives Supported 4
Number of Hard Drives Installed 0
Number of Solid State Drive Supported 4
Number of Solid State Drive Installed 0
RAID Supported Yes
RAID Levels 0, 1, 5, 6, 10, Hot Spare, JBOD
Controller Type Serial ATA/600
Ethernet Technology Gigabit Ethernet
Number of Total Expansion Bays 4
Number of 2.5"/3.5" Bays 4
HDMI Yes
Number of Network (RJ-45) Ports 2
Network (RJ-45) Yes
Total Number of USB Ports 4
Number of USB 3.2 Gen 1 Ports 4
Maximum Power Supply Wattage 90 W
Height 6.5"
Width 6.3"
Depth 8.6"
Form Factor Tower
Weight (Approximate) 4.61 lb
Memory Technology DDR4 SDRAM
Standard Memory 2 GB
Operating System Linux
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
Package Contents
  • TS-451D2-4G 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)
Limited Warranty 2 Year
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.