2x DDR3 DIMM slots, supporting up to 16GB at 1600MHz.
Windows XP, Vista, 7, 8, 8.1, and Windows 10 (both 32-bit and 64-bit). samsung h61s1 sound driver
Common versions include 6.0.1.5923 or later for modern OS support. Vendor: Realtek Semiconductor Corp. How to Install the Samsung H61S1 Sound Driver 2x DDR3 DIMM slots, supporting up to 16GB at 1600MHz