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.
Enjoy a high-quality multimedia experience
4K HDMI output
With HDMI 2.0 output, the TS-451D2 supports the direct playback of multimedia on TVs and monitors. Resolutions of up to 4K (4096 x 2160) at 60Hz are supported, and when coupled with a wireless keyboard and mouse the TS-451D2 is transformed into a convenient media player.
Flexible and economical storage expansion
QNAP provides several ways to expand the storage capacity of your TS-451D2 to accommodate data and business growth.
- Upgrade RAID Capacity
- Hot-swap lower-capacity drives with larger-capacity drives to expand your NAS capacity so it can grow with your business.
- Attach Expansion Enclosures
- Connect two TR-004 RAID expansion enclosures, or an 8-bay TL-D800C USB 3.2 Gen 2 JBOD and use the Storage & Snapshots Manager to handle NAS capacity expansion.
- Migrate to a New NAS
- Install your NAS hard drives into a larger QNAP NAS and retain all your existing data and configurations.
Source : QNAP TS-451D2