Board form factor ucff 4 x 4 internal drive form factor m2 and 25 drive number of internal drives supported 2 embedded options available no lithography 14 nm tdp 15 w dc input voltage supported 12 19 vdc board chipset intel core i5 5250u processor 3m cache up to 270 ghz processor included intel core i5 5250u processor 3m cache up to 270 ghz warranty period 3 yrs memory specifications max memory size dependent on memory type 16 gb not included memory type