ThinkCentre M79 Tower - TopSeller - 10CN 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 Power Supply Operating System Warranty Ann Date (m/y) 10CN0000US US AMD A4-6300B No AMD HD 8370D None 4GBx1 500GB 7200rpm 3.5" DVD±RW None None None None None USB / USB 180W Win8.1 DG Win7 Pro 64 3-year, Onsite 07/14 10CN0001US US AMD A8-6500B No AMD HD 8570D None 4GBx1 500GB 7200rpm 3.5" DVD±RW None None None None None USB / USB 180W Win8.1 DG Win7 Pro 64 3-year, Onsite 07/14 10CN0002US US AMD A8 PRO- 7600B No AMD R7 Graphics None 4GBx1 500GB 7200rpm 3.5" DVD±RW None None None None None USB / USB 280W Win8.1 DG Win7 Pro 64 3-year, Onsite 07/14 10CN0003US US AMD A6-6400B No AMD HD 8470D None 4GBx1 500GB 7200rpm 3.5" DVD±RW None None None None None USB / USB 180W Win8.1 DG Win7 Pro 64 3-year, Onsite 07/14 10CN000VUS US AMD A10 PRO- 7800B No AMD R7 Graphics None 4GBx1 500GB 7200rpm 3.5" DVD±RW None None None None None USB / USB 280W Win8.1 DG Win7 Pro 64 3-year, Onsite 11/14 10CN000WUS US AMD A10 PRO- 7800B No AMD R7 Graphics None 8GBx1 500GB 7200rpm 3.5" DVD±RW None None None None None USB / USB 280W Win8.1 DG Win7 Pro 64 3-year, Onsite 11/14 10CN000XUS US AMD A6 PRO- 7400B No AMD R5 Graphics None 4GBx1 500GB 7200rpm 3.5" DVD±RW None None None None None USB / USB 180W Win8.1 DG Win7 Pro 64 3-year, Onsite 02/15 10CN000YUS US AMD A8 PRO- 7600B No AMD R7 Graphics None 4GBx1 500GB 7200rpm 3.5" DVD±RW 9-in-1 None None None None USB / USB 180W Win8.1 DG Win7 Pro 64 3-year, Onsite 07/15