System Information Operating SystemMicrosoft Windows 7 Ultimate (64-bit) ModelNEC PC-VK22TGSDL MotherboardNEC Suigetsu Memory3.92 GB DDR3 SDRAM 799MHz NorthbridgeIntel Broadwell-U 09 SouthbridgeIntel Broadwell-U PCH L-P 03 BIOSNEC /754A0607 ...