The 4-bay TS-451D2 provides high storage potential for home and small business users to store share and back up files. Business users can leverage its dual-core Intel processor to enable seamless multi-user on-premises/remote access to work files while home users can enjoy a high-quality multimedia experience with both streaming and direct 4K HDMI 2.0 output. Cloud Storage Gateways allow you to leverage your existing cloud storage to deploy a hybrid-cloud solution while a built-in App Center provides a wide range of applications to add additional functionality to the TS-451D2.N/AN/ADual-core 2.0 GHz (burst up to 2.9 GHz) with AES-NI encryption accelerationN/AThe TS-451D2 is powered by an Intel Celeron J4025 dual-core 2.0 GHz processor (burst up to 2.9 GHz) supports up to 8 GB DDR4 memory and is compatible with SATA 6 Gb/s drives. With Intel AES-NI encryption the TS-451D2 secures data without impacting performance. The TS-451D2 also features four USB 3.2 Gen1 ports (including one USB one-touch copy button) and two Gigabit Ethernet ports for greater connectivity to help streamline your workflows.N/AN/AMulti-point file backup access and syncN/AThe TS-451D2 centrally stores data and files and supports common file sharing protocols including SMB/CIFS AFP and NFS for Windows Mac and 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-451D2 becomes available for all connected devices (such as computers laptops and mobile devices). Hybrid Backup Sync helps you easily backup or synchronize data on the TS-451D2 to another QNAP NAS remote servers or cloud storage for disaster recovery. Additionally QuDedup technology greatly improves the efficiency of multi-version backup to the destination storage while optimizing storage utilization. You can install the QuDedup Extract Tool on your computer and restore deduplicated files to their normal status.N/AN/ASeamless integration with cloud dataN/AThe TS-451D2 can be easily integrated with mainstream cloud services. By deploying cloud storage gateways and enabling local caching on the TS-451D2 you can seamlessly use the cloud for storage backup and data recovery with low-latency access providing an innovative hybrid cloud experience.N/AN/ADirectly host virtual machines and containersN/AVirtualization Station and Container Station provide comprehensive virtualization support and the Network & Virtual Switch allows you to allocate physical network resources to virtual machines containers and the NAS to simplify network deployment.N/AN/AEasy and secure remote connection with myQNAPcloudN/AmyQNAPcloud allows you to remain connected to your TS-451D2 using a unique domain name. No complex routing or configuration is required and myQNAPcloud strengthens SSL Certificate keys to 2048-bits to enable secure remote access management and sharing files and services on your TS-451D2.N/AN/ASafeguard your environment with QVR ProN/AQVR Pro is a modern NAS-based surveillance solution that simplifies camera management storage space allocation camera live view and playback. Dedicated storage space for surveillance data can be configured on the TS-451D2 to optimize system performance and surveillance feeds can be monitored at any time using the QVR Pro Client mobile app. Budget-constrained users can even use USB webcams as network cameras by using QVR Pro with the QUSBCam2 app.N/AN/AFlexible and economical storage expansionN/AQNAP provides several ways to expand the storage capacity of your TS-451D2 to accommodate data and business growth.