Facing the increasing demand for data storage, sharing and multimedia processing, more and more users are looking for a NAS system with good performance and an affordable price tag. The Intel® quad-core TS-251+ provides an uncompromising high-performance scalable storage solution for professional users. Powered by the intelligent QTS 4.2 operating system, the TS-251+ performs as an easy-to-use yet powerful NAS for data backup, file synchronization and sharing, remote access and multimedia applications, and is ideal for users to create a secure private cloud to access their data easily.
– Centralize your file storage, sharing and backup with excellent performance
– Run multiple Windows®, Linux®, UNIX® and Android™ based virtual machines with the Virtualization Station
– Operate multiple isolated Linux® systems as well as download containerized apps with Container Station
– Play 1080p videos with the bundled remote control and multi-channel audio pass-through via HDMI
– Transcode Full HD videos on-the-fly or offline
– Stream multimedia files via DLNA®, AirPlay®, Chromecast™ and Bluetooth® with multi-zone multimedia control
– Quickly find specific files by real-time, natural search with Qsirch
– Scale up to 10 drives with QNAP UX-800P expansion enclosure
| Feature | Feature Value |
|---|---|
| Total installed storage capacity | 12 TB |
| Storage drives installed | Y |
| Installed storage drive type | HDD |
| Number of storage drives installed | 2 |
| Supported storage drive types | HDD,SSD |
| Number of storage drives supported | 2 |
| Storage drive interface | Serial ATA II,Serial ATA III |
| Storage drive capacity | 6000 GB |
| Storage drive size | 2.5/3.5″ |
| RAID support | Y |
| Hot-swap drive bays | Y |
| RAID levels | 0,1,JBOD |
| Supported file systems | FAT32,HFS+,NTFS,ext3,ext4 |
| Processor frequency | 2 GHz |
| Processor family | Intel® Celeron® |
| Processor cores | 4 |
| Internal memory | 2 GB |
| Internal memory type | DDR3L |
| Maximum RAM supported | 8 GB |
| Memory slots | 2 |
| Flash memory | 512 MB |
| Ethernet LAN | Y |
| Wi-Fi | N |
| Ethernet LAN data rates | 10,100,1000 Mbit/s |
| DHCP client | Y |
| DHCP server | Y |
| iSCSI support | Y |
| Wake-on-LAN ready | Y |
| Ethernet LAN (RJ-45) ports | 2 |
| USB 2.0 ports quantity | 2 |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity | 2 |
| HDMI ports quantity | 1 |
| Chassis type | Tower |
| Cooling type | Active |
| Product colour | Grey |
| Number of fans | 1 fan(s) |
| Fan diameter | 7 cm |
| LED indicators | HDD,LAN,Power,Status,USB |
| Cable lock slot | Y |
| Cable lock slot type | Kensington |
| Type | NAS |
| Device class | Home & Home Office |
| Backup function | Y |
| Buzzer | Y |
| Multilingual support | Y |
| Access Control List (ACL) | Y |
| Web-based management | Y |
| Reset button | Y |
| On/off switch | Y |
| Built-in iTunes server | Y |
| Built-in FTP server | Y |
| S.M.A.R.T. support | Y |
| Operating system installed | QNAP Turbo System |
| Operating system version | 4.2 |
| Windows operating systems supported | Windows 7 Enterprise,Windows 7 Enterprise x64,Windows 7 Home Basic,Windows 7 Home Basic x64,Windows 7 Home Premium,Windows 7 Home Premium x64,Windows 7 Professional,Windows 7 Professional x64,Windows 7 Starter,Windows 7 Starter x64,Windows 7 Ultimate,Windows 7 Ultimate x64,Windows 8,Windows 8 Enterprise,Windows 8 Enterprise x64,Windows 8 Pro,Windows 8 Pro x64,Windows 8 x64 |
| Linux operating systems supported | Y |
| Mac operating systems supported | Mac OS X 10.0 Cheetah,Mac OS X 10.1 Puma,Mac OS X 10.10 Yosemite,Mac OS X 10.11 El Capitan,Mac OS X 10.2 Jaguar,Mac OS X 10.3 Panther,Mac OS X 10.4 Tiger,Mac OS X 10.5 Leopard,Mac OS X 10.6 Snow Leopard,Mac OS X 10.7 Lion,Mac OS X 10.8 Mountain Lion,Mac OS X 10.9 Mavericks |
| Server operating systems supported | Windows Server 2003,Windows Server 2008 R2,Windows Server 2012,Windows Server 2012 R2 |
| Power supply location | External |
| Power supply unit (PSU) capacity | 60 W |
| AC input voltage | 100-240 V |
| Fan voltage | 12 V |
| Width | 102 mm |
| Depth | 225 mm |
| Height | 168.5 mm |
| External power adapter | Y |
| Cables included | AC,LAN (RJ-45) |
| Quick installation guide | Y |
| Operating temperature (T-T) | 0 – 40 °C |
| Operating relative humidity (H-H) | 5 – 95% |