Synology DiskStation DS1821+ NAS Server for Business with Ryzen CPU, 16GB Memory, 8TB SSD Storage, Synology DSM Operating System, iSCSI Target Ready

Synology DiskStation DS1821+, made for a variety of server roles such as backup, file storage, email servers, and domain controllers! Ryzen V1500B Quad-Core 2.2GHz 4MB CPU; 16GB DDR4 PC4-21300 2666MHz SO-DIMMs; File Storage: 8TB (8 x 1TB) SATA III Solid State Drives for Ultra Fast Storage; 4 x RJ-45 1GbE LAN Port (with Link Aggregation / Failover support); 4 x USB 3.2 Port; 2 x eSATA Port Features: iSCSI Target Protocol, Cache Acceleration (2 available M.2 SSD Slots), Virtual Machine Manager, Synology High Availability, Synology MailPlus, Central Management System, Security Advisor, AES 256-bit Encryption, 2 Factor Authentication, Cloud Station Suite, 4K Multimedia Server role, Active Backup for VMware and Windows, Synology Drive, Active Backup for Office 365 and G Suite, Surveillance Station role, Collaboration Suite, and many more Synology NAS chassis comes in a sealed box. Hard drives and memory upgrades included separately NOT installed, installation required.