Tyan Thunder HX FT48T-B7105 Barebone System - 4U Tower - Intel C621 Chipset - Socket P LGA-3647 - 2 x Processor Support - 1.50 TB DDR4 SDRAM DDR4-2666/PC4-21300 Maximum RAM Support - Serial ATA/600 RAID Supported Controller - ASPEED AST2500 32 MB Integrated - 11 x Total Bays - 3 5.25" Bay(s) - 8 3.5" Bay(s) - 11 x Total Expansion Slots - Processor Support (Xeon Platinum, Xeon Gold, Xeon Silver, Xeon Bronze) - 10 Gigabit Ethernet - 4 USB 3.0 Port(s) - 2 x 2000 W: