QNAP TS-453DU. Supported storage drive types: HDD, SSD. Processor family: Intel Celeron, Processor model: J4125, On-board graphics adapter model: Intel UHD Graphics 600. Type: NAS, Device class: Small & Medium Business. Operating system installed: QNAP Turbo System Powered by an Intel Celeron J4125, quad-core 2.0 GHz processor, the TS-453DU features two 2.5 Gb E RJ45 ports, providing up to 2.5 times the speed of Gigabit Ethernet & enabling smoother multimedia playback & everyday usage. With a PCIe Gen 2.0 x 2 slot, the TS-453DU provides flexibility in extending NAS functionality, allowing you to install various cards for extra network ports, M.2 SSD caching/tiering, or Wi-Fi connectivity. The TS-453DU ensures data security with AES 256-bit encryption, boosting system performance while ensuring the safety of sensitive business data stored. Build a Faster Network with QNAP Powered by an Intel Celeron J4125 quad-core 2.0 GHz processor (burst up to 2.70 GHz), DDR4 dual-channel RAM (up to 8GB), two 2.5 Gb E Gigabit LAN ports, the TS-453DU provides smoother multimedia playback & everyday NAS usage. Additional high-speed network options from QNAP include USB (Universal Serial Bus) 3.2 Gen 1 to 2.5 Gb E/5 Gb E adapters (supports N-BASET/ Multi-Gig), QXG 5 Gb E/10 Gb E PCIe cards, & QNAP QSW 10 Gb E switches. All these options allow users to revolutionize their network at a cost-effective price. Extend NAS Functionality with a PCIe Card With a PCIe Gen 2.0 x 2 slot, the TS-453DU provides flexibility in extending NAS functionality & potential applications. To optimize system performance, install a QNAP QM2 card to add M.2 SATA or NVMe SSD caching/10 Gb E connectivity & use with Qtier tiered storage for optimal system performance. Wireless connectivity can be added by installing a QNAP QWA-AC2600. A QXG-10 Gb E/5 Gb E network card adds extra high-speed network ports. Alternatively, you can add an affordable QNAP QNA-UC5G1T USB (Universal Serial Bus) 3.2 Gen 1 to 5 Gb E adapter to enjoy higher network speeds or boost the USB (Universal Serial Bus) connectivity by installing a USB (Universal Serial Bus) 3.2 Gen 2 (10 Gbps) card. SSD Caching & Auto Tiering for Optimized Storage Efficiency The TS-453DU supports SSD caching to improve the workflow of random IOPS demanding applications such as virtualization. Qtier™ Technology empowers the TS-453DU with auto tiering that continuously optimizes storage utilization across high-performance SSD & high-capacity SATA drives. Qtier™ 2.0 features IO-awareness that empowers SSD tiered storage with a cache-like reserved space to handle burst I/O in real time, greatly maximizing the advantages of SSD. Easy & Secure File Management File Station centralizes files stored on your TS-453DU & in the cloud. You can easily upload files from your computer, drag & drop files between folders, rename files, delete files, & configure file & folder permissions to prevent unauthorized access. With Microsoft Office Online you can directly open & modify Microsoft Office documents stored on the TS-453DU without having to download them to your local device. When sharing sensitive/confidential files on the TS-453DU, use File Station to encrypt files into. qenc files, set a password, & use QENC Decrypter to decrypt the file. Multi-Point File Backup, Access, & Sync The TS-453DU supports common file sharing protocols (including SMB/CIFS, AFP & NFS) for Windows, Mac, & 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-453DU becomes available for all linked devices, such as computers, laptops, & mobile devices. Hybrid Backup Sync helps you easily backup or synchronize data on the TS-453DU to another QNAP NAS, remote server, or cloud storage for disaster recovery. in addition, Qu Dedup technology greatly improves the efficiency & storage utilization of multi-version backup by deduplicating the backup data. You can install the Qu Dedup Extract Tool on your computer & restore deduplicated files to their normal status. Protect Important Data with Snapshots Snapshots fully record the NAS system state & metadata & can be used to quickly