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The TS-451S provides a high performance & high capacity storage solution for SOHO & home, workgroup, and SMB users. Powered by the advanced QTS operating system, the TS-451S performs as an easy-to-use yet powerful NAS for data backup, file synchronization, remote access, home entertainment, and is ideal for users to build a personal cloud to access their data easily.
| Product Description | QNAP TS-451S Turbo NAS - NAS server | Device Type | NAS server | Host Connectivity | Gigabit Ethernet | Installed Devices / Modules Qty | 0 (installed) / 4 (max) | Dimensions (WxDxH) | 10.2 cm x 21.6 cm x 15 cm | Weight | 1.74 kg () | Processor | 1 x Intel Celeron 2.41 GHz (Dual-Core) | Storage Controller | RAID SATA 6Gb/s RAID RAID 0, 1, 5, 6, 10, JBOD, 5 hot spare | Networking | 10Mb LAN, 100Mb LAN, GigE | IP Cameras Supported | 24 | RAM | 1 GB | Power | AC 120/230 V | Storage Operating System | QNAP QTS 4.1 | System Requirements | UNIX, Linux, Microsoft Windows XP or later, Apple MacOS X or later, Microsoft Windows Server 2003 or later |
General | |
| Device Type | NAS server |
| Host Connectivity | Gigabit Ethernet |
| Total Storage Capacity | 0 GB |
| Installed Devices / Modules Qty | 0 (installed) / 4 (max) |
| Width | 10.2 cm |
| Depth | 21.6 cm |
| Height | 15 cm |
| Weight | 1.74 kg () |
| Built-in Devices | Led panel |
Processor / Memory | |
| Processors Installed | 1 x Intel Celeron 2.41 GHz |
| Number of Cores | Dual-Core |
| Max Supported Qty | 1 |
| RAM | 1 GB (installed) / 8 GB (supported) - DDR3L |
| Flash Memory Installed | 512 MB |
Storage Controller | |
| Type | RAID |
| Interface Type | SATA 6Gb/s |
| RAID Level | RAID 0, RAID 1, RAID 5, RAID 6, RAID 10, JBOD, RAID 5 hot spare |
Networking | |
| Data Link Protocol | 10Mb LAN, 100Mb LAN, GigE |
| Network / Transport Protocol | TCP/IP, PPTP, iSCSI, SMTP, FTP, DHCP, Bonjour, SMB |
| Remote Management Protocol | SNMP, Telnet, HTTP, HTTPS, SSH |
| Network Services Compatibility | Microsoft Active Directory (AD), Microsoft CIFS, Network File System (NFS), FTP, FTPS, Server Message Block (SMB), Apple File Protocol (AFP), HTTP, HTTPS, Web-based Distributed Authoring and Versioning (WebDAV) |
| Features | Wake on LAN (WOL), Syslog support, E-mail alert, print server, IPv6 support, proxy server, web server, backup server, download client, iTunes server, Jumbo Frames support, DHCP server, FTP server, SMS alert, BitTorrent Client, UPnP Media Server, IPv4 support, surveillance station, DLNA Media Server, DHCP client, e-mail notification, cloud backup, VPN Server, Apple AirPlay |
| Encryption Algorithm | SSL, FIPS 140-2, 256-bit AES |
| Compliant Standards | DLNA CERTIFIED, UPnP |
Security DVR | |
| IP Cameras Supported | 24 |
Expansion / Connectivity | |
| Expansion Bays | 4 (total) / 4 (free) x hot-swap - 2.5" |
| Interfaces | 2 x Ethernet 1000Base-T - RJ-45 , 3 x USB 3.0 - Type A , 1 x HDMI output - Type A |
Miscellaneous | |
| Features | Security lock slot (cable lock sold separately), built-in cooling fan |
| Security Slot Type | Kensington security slot |
Power | |
| Power Device | External power adapter |
| Voltage Required | AC 120/230 V |
| Power Provided | 90 Watt |
Software / System Requirements | |
| Storage Operating System | QNAP QTS 4.1 |
| OS Required | UNIX, Linux, Microsoft Windows XP or later, Apple MacOS X or later, Microsoft Windows Server 2003 or later |
Environmental Parameters | |
| Min Operating Temperature | 0 °C |
| Max Operating Temperature | 40 °C |
| Humidity Range Operating | 5 - 95% (non-condensing) |
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