QNAP TS-853DU-RP-4G 112TB 8 Bay Rack Solution | Installed with 8 x 14TB Seagate EXOS Drives 2. 5Gb E connectivity accelerates file sharing between teams, and is ideal for home users for gaming and multimedia storage. PCIe expansion allows for installing a 10/5/2. 5Gb E network card, USB 3. 2 Gen 2 (10Gbps) card or QWA-AC2600 wireless adapter. Snapshots fully record the system status and data. If files are accidentally deleted or modified, they can be quickly restored to previously-recorded states. Scalable storage supporting virtualization, containerized apps, centralized storage, backup, sharing, and disaster recovery. Qtier(TM) auto-tiering technology and SSD caching enable constant storage optimization. Expand your storage capacity by using the unused storage of another QNAP NAS, or connect TR/TL series expansion enclosures. Powered by an Intel(R) Celeron(R) J4125, quad-core 2. 0 GHz processor, the TS-853DU-RP features two 2. 5Gb E RJ45 ports, providing up to 2. 5 times the speed of Gigabit Ethernet and enabling smoother multimedia playback and everyday usage. With a PCIe Gen 2. 0 x 2 slot, the TS-853DU-RP 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-853DU-RP ensures data security with AES 256-bit encryption, boosting system performance while ensuring the safety of sensitive business data stored.