| Marketing Description |
| The four-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. |
| Product Features |
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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 8GB 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.
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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.
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Seamless integration with cloud data
The TS-451D2 can be easily integrated with mainstream cloud services. By deploying cloud storage gateways and enabling local caching on the TS-451D2, you can seamlessly use the cloud for storage, backup, and data recovery with low-latency access, providing an innovative hybrid cloud experience.
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| General |
| Device Type |
NAS server |
| Host Connectivity |
Gigabit Ethernet |
| Total Storage Capacity |
0 GB |
| Installed Devices / Modules Qty |
0 (installed) / 4 (max) |
| Width |
16 cm |
| Depth |
21.94 cm |
| Height |
16.53 cm |
| Weight |
2.09 kg () |
| Built-in Devices |
Led panel |
| Processor / Memory |
| Processors Installed |
1 x Intel Celeron J4025 2 GHz |
| Number of Cores |
Dual-Core |
| Max Supported Qty |
1 |
| Max Turbo Speed |
2.9 GHz |
| RAM |
2 GB (installed) / 8 GB (supported) - DDR4 |
| Flash Memory Installed |
4 GB |
| Storage Controller |
| Type |
RAID |
| Interface Type |
SATA 6Gb/s |
| RAID Level |
JBOD, RAID 0, RAID 1, RAID 10, RAID 5, RAID 6 |
| Networking |
| Data Link Protocol |
10Mb LAN, 100Mb LAN, 1GbE |
| Network / Transport Protocol |
SMB, NFS, TCP/IP, DDNS, HTTP, HTTPs, FTP |
| Remote Management Protocol |
SSH, Telnet, HTTP, HTTPS, SNMP 2, SNMP 3 |
| Network Services Compatibility |
Microsoft CIFS, Apple File Protocol (AFP), Web-based Distributed Authoring and Versioning (WebDAV) |
| Features |
Jumbo Frames support, reset button, IPv4 support, IPv6 support, port trunking, load balancing, DHCP client, DHCP server, NAT support, Spanning Tree Protocol (STP) support, wake on LAN (WOL), e-mail notification, SMS alert |
| Encryption Algorithm |
AES-NI, TLS 1.0, TLS 1.1, TLS 1.2, SSL, FIPS 140-2, 256-bit AES |
| Compliant Standards |
UPnP |
| Security DVR |
| IP Cameras Supported |
8 |
| Expansion / Connectivity |
| Expansion Bays |
4 (total) / 4 (free) x hot-swap - 2.5" / 3.5" |
| Expansion Slots |
2 (total) / 1 (free) x SO-DIMM 260-pin |
| Interfaces |
2 x Ethernet 1000 - RJ-45
4 x USB 3.2 Gen 1
1 x HDMI output - Type A |
| Miscellaneous |
| Cables Included |
1 x network cable |
| Features |
Security lock slot (cable lock sold separately), reset button, built-in cooling fan |
| Security Slot Type |
Kensington security slot |
| Included Accessories |
12 x flat head screws (for 2.5" HDD), 16 x flat head screws (for 3.5" HDD), 2 x hard drive security key, power cable |
| Power |
| Power Device |
External power adapter |
| Voltage Required |
AC 120/230 V |
| Power Provided |
90 Watt |
| Dimensions & Weight (Shipping) |
| Shipping Weight |
3.02 kg |
| Environmental Parameters |
| Min Operating Temperature |
0 °C |
| Max Operating Temperature |
40 °C |
| Humidity Range Operating |
5 - 95% (non-condensing) |
| Sound Emission |
18.5 dBA |
