Product Description The TS-651 provides a high performance and high capacity storage solution for SOHO and home, workgroup, and SMB users. Powered by the advanced QTS operating system, the TS-651 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. Powered by a new 22nm 64-bit dual-core Intel Celeron 2.41GHz processor with 1GB energy-efficient DDR3L RAM (upgradable up to 8GB), coupled with the support of dual LAN ports and HDMI connectivity, the TS-651 is a powerful home NAS with supreme value and great performance to deliver up to 220MB/s read and write speeds. The TS-651 can also automatically increase the processors clock rate from 2.41GHz to 2.58GHz when needed for CPU-intensive tasks. The TS-651s fast encryption and decryption performance provides transfer speeds of up to 68MB/s with AES-256 bit volume encryption, boosting system performance and security while ensuring the safety of sensitive personal data stored in the TS-651. When installed with the latest dual-band 2.4GHz/5GHz 802.11ac Wi-Fi network card, the TS-651 can offer remarkably high speeds for transferring large amount of files and streaming bandwidth-consuming multimedia. Thanks to the intuitive user interface of QTS, system operations of the TS-651 are smooth and handy. Its intelligent desktop allows you to find desired functions quickly, create desktop shortcuts or group shortcuts, monitor important system information on a real-time basis, and open multiple application windows to run multiple tasks concurrently, bringing greater operating efficiency. - QNAPs my - QNAPcloud provides an always-connected infrastructure for business and home users to build their private or personal cloud with ease. Through any web browser or the free mobile app the TS-651 becomes your personal cloud so you are always connected to your data. Take advantage of the my - QNAPcloud service, which allows you to remotely access your TS-651 wherever you are. Instantly stream or share your multimedia contents and share them with your friends. The TS-651 delivers superior real-time Full HD video transcoding to convert your videos to formats that can be smoothly played on PCs, mobile devices and Smart TVs. It allows for up to 5 devices to simultaneously view different videos stored on the TS-651 with on-the-fly hardware accelerated transcoding. The TS-651 allows you to enjoy instant videos on multiple devices - even those that lack computing power or have limited file format support - without the need for complicated and time-consuming file conversion. You can use DLNA-compatible devices such as HDTVs, Smart TVs, Sony PS3, Microsoft Xbox 360 and Hi-Fi systems to enjoy HD quality videos and high-resolution audio content such as DSD (Direct Stream Digital) audio format stored on the TS-651. You can also use the Qfile app on an i - OS device to browse videos and photos stored on the TS-651 and play on the TV via Apple TV. QNAP HD Station integrates the powerful XBMC v12 media player and web browser. With HDMI 1.4a connectivity, you can connect the TS-651 to a HDTV to enjoy your rich multimedia content on the big screen. The splendid user interface and support for 7.1 channel surround sound audio pass-through bring smooth playback of Full HD videos providing a quality home theatre experience. Intel Celeron 2.41GHz dual-core processor (burst up to 2.58GHz)4GB (2x2GB) DDR3L RAM (512MB DOM Flash)Operating System: QTS 4.1 (embedded Linux)6 x 3.5/2.5 inch hot-swappable hard disk tray2 x RJ-45/3 x USB 3.0/2 x USB 2.0/1 x HDMI Ports - Transcode Full HD videos on-the-fly or offline - Play 1080p videos with 7.1 channel surround sound pass-through via HDMI output - Create a personal cloud and stream your multimedia library via DLNA, Air - Play, and Plex - Centralize your file storage, sharing and backup - Run a virtual machine and extend the functionality of the NAS with an integrated virtualisation solution - Expand the total raw storage capacity up to 84TB with the economical QNAP expansion enclosure UX-800P Product Specification CPU Family: Intel Celeron Enclosure type: Desktop Memory Size: 4 Total Hard Disk Size: 0 Case Colour: Black CPU Speed: 2.41 Hard Disk Size: 0 Number of Bays: 6 Brand: QNAP rrp: £472.16 Pack Size: 1 Parcel Dimensions: 7x257x175mm QNAP Reference: TS-651-4G4GBRAM EAN/UPC Number: 4712511125917