The K4B1G0846G-BCH9000 is a type of RAM chip manufactured by Samsung. It is part of the KGD Series KGD2F1A800 Series DDR3-800 4Gb MCP chips. This chip is designed for use in mobile computing applications and features a 1.5V power supply, 8 bit input and 16 bit output, and a frequency of 800MHz. It is suitable for use with a wide variety of devices, including smartphones, tablets, netbooks, and other embedded devices.