Intel Server System SR1695GPRX1AC Barebone System - 1U Rack-mountable - Intel 3420 Chipset - Socket H LGA-1156 - 1 x Processor Support - DDR3 SDRAM DDR3-1333/PC3-10600 Maximum RAM Support - Serial ATA/300 RAID Supported Controller - Server Engine LLC Pilot II 64 MB Integrated - 5 x Total Bays - 1 5.25" Bay(s) - 4 x Total Expansion Slots - Processor Support (Xeon) - Gigabit Ethernet - 1 x 400 W: