Synology FlashStation FS3400 SAN/NAS Storage System with Intel Xeon D-1541 Octa-core (8 Core) 2.10 GHz - 24 x HDD Supported - 24 x SSD Supported - 16 GB RAM DDR4 SDRAM - Serial Attached SCSI (SAS) Controller - RAID Supported 0, 1, 5, 6, 10, Basic, JBOD, RAID F1 - 24 x Total Bays - 24 x 2.5" Bay - 1 x Total Slot(s) - 10 Gigabit Ethernet - 2 USB Port(s) - 2 USB 3.0 Port(s) - Network (RJ-45) - DiskStation Manager - iSCSI, CIFS, AFP, NFS, FTP, WEBDAV, Kerberos - 2U - Rack-mountable, optional rail-kit