Synology DiskStation DS223j . Model DS223J/8TB-HAT3300 Description Synology DS223j 8TB (2x 4TB HAT3300 Plus) 2 Bay Desktop NAS . All-in-one platform to organize your data . Secure private cloud - Anywhere anytime secure access to all your data.Easy sharing and syncing - Safely access and share files and media from anywhere.Comprehensive data protection - Hardware and software engineered to protect your data — trusted by millionsBuilt 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 ownershipYour data in safe hands with BtrfsThe advanced Btrfs file system helps safeguard data against corruption through file self-healing and allows for the reversal of unintentional or malicious changes through fast snapshot technology . Store share and protect . Configure your DS223j to manage all your documents photos and other files or protect your physical assets with professional video surveillance.. Manage your photo collection - Organize your photos and videos with smart and intuitive features. Browse automatically generated albums using facial recognition geolocation tags and more.Sharing made safer and easier - Securely share media with colleagues or clients while leveraging privacy-focused options for your peace of mind. Collaborate with selected users on a folder-based media library by creating a Shared Space.Automated media backup - Automatically upload photos and videos taken on your mobile device to your private cloud with Synology Photos or Synology Drive.Protection against cyberattacks - Leverage Synology Drive to protect data from ransomware attacks or accidental deletion with real-time or scheduled backup of your PC folders.Wide compatibility - Choose from over 8300 IP cameras or ONVIF devices compatible with Synology Surveillance Station to keep your premises secure.Universal access - Watch live camera streams through web browsers desktop clients or mobile apps. Get notified of events and take immediate action.Perform full Synology system backups - Efficiently back up your entire Synology NAS or select folders to multiple destinations using Hyper BackupKeep your data sade with snapshots - Create point-in-time snapshots with Snapshot Replication allowing users to reverse any unplanned or unwanted changes . Key Features . CPU Realtek RTD1619BMemory 1 GB DDR4Compatible drive types 2 x 3.5 or 2.5 SATA HDD/SSDHot swappable drives NoExternal ports 2 x USB 3.2 Gen 1 portsForm factor DesktopSize (HxWxD) 165 x 100 x 225.5 mmWeight 0.88 kgLAN ports 1 x 1GbE RJ-45Wake on LAN/WAN YesScheduled power on/off YesSystem fans 1 x (92 x 92 x 25 mm)AC input power voltage 100 V to 240 V ACPower frequency 50/60 Hz single phaseOperating environment Temperature 0°C to 40°C (32°F to 104°F) / Relative humidity 8% to 80% RHStorage environment Temperature -20°C to 60°C (-5°F to 140°F) / Relative hum