model: lenovo thinkstation p340 toweroperating system: windows 10 proprocessor: intel core i7-10700 processor (16m cache, up to 4.80 ghz)chipset: intel w480hard drive: 512 gb ssd 2.5 sata6gb/s opaloptical drive: 9.0mm dvd ? rwgraphics card: intel uhd graphics 630memory: 16 gb udimm ddr4-2933 mhz non-eccmax. size: 128 gbnumber of positions (total/available): 4/3network: lan 10/100/1000rear connectors: 2x usb 2.0 2x usb 3.2 gen 1 1x serial (9-pin) 1x ethernet (rj-45) 1x line-out (3.5mm) 2x displayportfront connectors: 2x usb 3.2 gen 1, 2x usb 3.2 gen 2, 1x usb-c 3.2 gen 1, 1x headphone/microphone combo jack (3.5mm), 1x microphone (3.5mm)memory card reader: sd readerversion (case): towerdimensions: 170x376x315.35 mm (wxhxd)weight: 9.38 kgpower supply: 500 w 92%keyboards: usb traditional keyboard, black/slovakmouse: usb calliope mousemanufacturer site: