4 x 3.5 SATA Caddies (6 x SATA Onboard Ports). 1 x Management Port 1x Serial (RS232) 1x VGA. 128gb ram 1u quanta cheap rack cloud 2x xeon eight core e5-2650 v2 2.60ghz these are made with two intel xeon e5-2600 sockets and 16 x dimm slots which make these the perfect e5-2600 powerhouse at a bargain price.