Memory Standard: DDR3 2200*/1800/1600/1333/1066/800
* To reach DDR3 2200 MHz and above, you are required to use with Intel Core i7/Core i5 CPU without HD Graphics and install a discrete graphics card.
When using Intel Core i5/Core i3/ Pentium CPU with HD Graphics, the maximum memory speed supported is 1666 MHz
Number of Memory Slots: 4x240pin
PCI Express x16: 1 x PCI Express x16 slot, running at x1 (PCIEX4_X1)