All-in-one platform to organize your data Secure private cloud Easy sharing and syncing Comprehensive data protection Built for sharing DS223j is designed for small teams to share, sync, and collaborate more efficiently. Multi-platform file access Manage your files and media from anywhere with Synology Drive. Available on PC, Mac, Linux, Chromebook, Android, iOS, or any device equipped with a browser. Real-time collaboration Stay productive while working in a team or with your clients. Work together across different platforms using Synology Office. Sync across sites Keeping data synced between different sites has never been easier. Synology Drive ShareSync keeps files and folders synchronized across Synology systems. Seamless synchronization to clouds Sync files between your private cloud and public cloud storage platforms, including Google Drive, Dropbox, Microsoft OneDrive, and more with Synology Cloud Sync. Retain local copies of your cloud data to centralize management and achieve data ownership. SPEC CPU CPU Model Realtek RTD1619B CPU Quantity 1 CPU Architecture 64-bit CPU Frequency 4-core 1.7 GHz Hardware Encryption Engine Memory System Memory 1 GB DDR4 non-ECC Notes Synology reserves the right to replace memory modules with the same or higher frequency based on supplier's product life cycle status. Rest assured that the compatibility and stability have been strictly verified with the same benchmark to ensure identical performance. Storage Drive Bays 2 Compatible Drive Type* (See all supported drives) 3.5' SATA HDD 2.5' SATA SSD (with optional 2.5' Disk Holder) Hot Swappable Drive* - Notes 'Compatible drive type' indicates drives that have been tested to be compatible with Synology products. This term does not indicate the maximum connection speed of each drive bay. External Ports RJ-45 1GbE LAN Port 1 USB 3.2 Gen 1 Port* 2 Notes https://www.synology.com/en-global/products/DS223j#specs