Default/ Max. Memory
*Product availability is subject to suppliers inventory
Brand | QNAP |
---|---|
Model | TS-451D2-2G-US |
Port RJ-45 | 2 x 10/100/1000M |
Port USB | 4 x USB3.2 Gen 1 |
HDD Interface | 4 x SATA (4 x Bay) |
Port Others | 1 x HDMI 2.0 (up to 4096 x 2160 @ 60Hz) |
Operating System | Embedded Linux |
Processor | Intel Celeron J4025 dual-core 2.0 GHz processor (burst up to 2.9 GHz) |
Default/ Max. Memory | 2 GB DDR4 / 8 GB Max |
Memory Slot | 2 x SO-DIMM |
Drive Compatibility | 3.5-inch SATA hard disk drives 2.5-inch SATA hard disk drives 2.5-inch SATA solid state drives |
LEDs | Power/Status, LAN, USB, HDD1-4 |
Power | External Power Adapter, 90W, AC 100-240 V |
Temperature | Operating temperature: 0 - 40°C (32°F - 104°F) |
Humidity | 5-95% RH non-condensing, wet bulb: 27°C (80.6°F) |
Usage | Backup & stream media through personal cloud |
Dimensions | 6.51" x 6.30" x 8.64" |
Weight | 4.61 lbs. |
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
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 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.