The QNAP TS-453B 4-Bay Network Attached NAS Storage device comes with a sleek new look, featuring an OLED panel & two capacitive touch buttons. With a USB (Universal Serial Bus) Type-C Quick Access port & a SD card slot, the QNAP TS-453B NAS simplifies transferring & sharing files without needing a network connection. The QNAP TS-453B NAS also provides feature-rich multimedia functionality, such as 4K video playback & real-time transcoding. The multi-zone multimedia management app Cinema 28 & popular web automation app IFTTT Agent also enrich your multimedia experience & NAS automation. ** Features** * Un-populated four (4) bay network attached NAS storage enclosure. * Powered by the latest 14 nm Intel Celeron J3455 quad-core 1.5 G Hz processor. * Supports QVR Pro (Beta) that integrates QNAPs professional QVR system. * Features Intel AES-NI hardware-accelerated encryption to drive transfer speeds. * Supports 4K hardware decoding & transcodes 4K H.264 videos on-the-fly or offline. * Setup as a wireless access point by installing a compatible wireless network card. * Supports SMB, NFS & AFP to allow you to quickly share files to Windows & Mac. * Supports virtualization, centralised storage, backup, & disaster recovery. * USB (Universal Serial Bus) Quick Access port for direct access to files on NAS without needing a network connection. * i SCSI/ IP-SAN storage that supports VMware & Citrix, & compatible with Microsoft Hyper-V. **4GB RAM model**