... 200pin DDR2533/667MHz SODIMM Socket , up to 2GB 2 x 204pin DDR3SODIMM Socket , up to 4GB2 x 200pin DDR2533/667MHz SODIMM Socket ... , Windows 7HDD Storage1x 2.5" SATACompact Flash1 x Slot Type I II, Non-removableDisplayTFT LCD, 250 nits, 1024 x 768 PixelTouch5 ... you need the VFD customer display and the Pos printer,pls feel free to contact me,we would like to provide the whole set for you ...