TS/Lenovo ThinkCentre M900z AIO Intel Q170, Intel Core i5-6500 (65W, 3.60GHz Turbo, 6MB Cache), 1x4GB DDR4-2133Mhz, 500GB Hybrid SSHD 2.5", 8GB cache, 5400rpm, DVD+-RW DL, Intel integrated, 23.8" Non-Touch AIO, Eth Giga, Intel 8260 vPro AC 2x2 - Snowfield