Synology RackStation RS822+ 4-Bay Rackmount Network Attached Storage (NAS)

• 1U chassis • AMD Ryzen V1500B quad-core (8-thread) 2.2 GHz • Hardware encryption engine: AES-NI • 2 GB DDR4 ECC SODIMM (expandable up to 32 GB) • 4 x 3.5" or 2.5" SATA HDD/SSD (drives not included) • Hot swappable drives • Up to 2,103 MB/s sequential read and 1,074 MB/s sequential write • Synology Hybrid RAID (SHR), Basic, JBOD, RAID 0, 1, 5, 6, and 10 • Option to expand to 8 drives with a Synology RX418 expansion unit • 2 x USB 3.2 Gen 1 Ports, 1 x Expansion port (eSATA), Console Port, 4 x 1GbE RJ-45, Wake on LAN/WAN • M.2 NVMe/SATA SSD adapter card support • High-performance network interface card support • Max. number of concurrent SMB/NFS/AFP/FTP connections: 500 • Max. number of VPN connections: 40 • Virtualization: VMware vSphere , Microsoft Hyper-V , Citrix , OpenStack, and Kubernetes • Scheduled power on/off • System fans: 3 x (40 x 40 x 20 mm) • Synology DiskStation Manager OS (DSM)