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. 5Gb E Gigabit LAN ports, the TS-453DU-RP provides smoother multimedia playback and everyday NAS usage. Additional high-speed network options from QNAP include USB 3. 2 Gen 1 to 2. 5Gb E/5Gb E adapters (supports N-BASET/Multi-Gig), QXG 5Gb E/10Gb E PCIe cards, and QNAP QSW 10Gb 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-RP provides flexibility in extending NAS functionality and potential applications. To optimize system performance, install a QNAP QM2 card to add M. 2 SATA or NVMe SSD caching/10Gb E connectivity and use with Qtier tiered storage for optimal system performance. Wireless connectivity can be added by installing a QNAP QWA-AC2600. A QXG-10Gb E/5Gb E network card adds extra high-speed network ports. Alternatively, you can add an affordable QNAP QNA-UC5G1T USB 3. 2 Gen 1 to 5Gb E adapter to enjoy higher network speeds or boost the USB connectivity by installing a USB 3. 2 Gen 2 (10Gbps) card. SSD Caching and Auto Tiering for Optimized Storage Efficiency The TS-453DU-RP supports SSD caching to improve the workflow of random IOPS demanding applications such as virtualization. Qtier Technology empowers the TS-453DU-RP with auto tiering that continuously optimizes storage utilization across high-performance SSD and 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 Easy and Secure File Management File Station centralizes files stored on your TS-453DU-RP and in the cloud. You can easily upload files from your computer, drag and drop files between folders, rename files, delete files, and configure file and folder permissions to prevent unauthorized access. With Micro