Cisco Barebone System - 2 x Processor Support - Intel Chip - 8 TB DDR4 SDRAM DDR4-3200/PC4-25600 Maximum RAM Support - 32 Total Memory Slots - Serial ATA RAID Supported, Serial Attached SCSI (SAS) Controller - Processor Support (Xeon Bronze, Xeon Silver, Xeon Gold, Xeon Platinum) - Intel Optane Memory Ready - 3 Year: