Dell Optiplex 7040 Mini Tower Series Intel Chipset Q170 Socket LGA1151 DDR3L Desktop Motherboard FTVXT 0FTVXT CN-0FTVXT.
Chipset: Intel Q170 (SR2C5)
Socket: Intel LGA1151
Max Supported Memory: 64GB
Number of Memory Slots: 4
Memory Type: DDR3L SDRAM
Speed: 2133MHz
Type: Desktop Motherboard