Synology RackStation RS820+. Supported storage drive types: HDD & SSD, Supported storage drive interfaces: Serial ATA III, Storage drive sizes supported: 2.5,3.5". Processor family: Intel Atom®, Processor manufacturer: Intel, Processor model: C3538. Internal memory: 2 GB, Internal memory type: DDR4, Maximum RAM supported: 18 GB. Ethernet LAN data rates: 1000 Mbit/s, Supported network protocols: SMB1 (CIFS), SMB2, SMB3, NFSv3, NFSv4, NFSv4.1, NFS Kerberized sessions, iSCSI, HTTP, HTTPs, FTP,.... Chassis type: Rack (1U), Cooling type: Active, Product colour: Black, Grey