ThinkCentre M79 SFF - 10CW Product Specifications Reference (PSREF) © Copyright Lenovo 2017. All rights reserved. Model Region Processor vPro Graphics Monitor Cable Memory Storage Optical Media Reader WLAN + Bluetooth Optional Rear Ports Chassis Intrusion Switch Cable Lock Keyboard / Mouse Stand Power Supply Operating System Warranty Ann Date (m/y) 10CW000BUS US AMD A4- 6300B No AMD HD 8370D None 4GBx1 500GB 7200rpm 3.5" DVD±RW None None None None None USB / USB None 180W Win8.1 DG Win7 Pro 64 3-year, Onsite 08/14