ASUS Introduces the Z170-P D3 Motherboard, LGA1151 socket for the 6th Intel Core i7/ Core i5 / Core i3, Pentium and Celeron processors, Intel Z170 Express Chipset, 4 x DIMM, max. 64GB, DDR3. Memory compatibility is key for ASUS" Z170-P D3, which pairs 6th-gen Intel Core" processors with DDR3/DDR3L RAM. This affordable ATX board offers the hardware safeguards of 5X Protection II, the speedy performance of an M.2 x4 slot, and the convenience of a refined UEFI that can update over the Internet.