supply of desktop computer as per specification 1 cpu - intel core i3 or i5 - 2120t prood ssox 206 hz or higher. 2 memory - 4 gb ram or higher. 3 hard disk drive - 1 tb 7200 rpmserial atahbb or higher. 4 monitor - 22 inches hd 1600 x 900 weld 5 keyboard - 104 keys or higher oem usb keyboard. 6 mouse - optical scroll. 7 cabinet - 20 all in onepc. 8 dvd rom drive - dvd 8x re-writer or better in lieu of 8x or dvd rom drive. 9 operating sysytem - window 10 single language, english. make: dell or hp orlenovo.