This Samsung DDR3 SDRAM module has a total capacity of 2GB and a bus speed of PC3-10600 (DDR3-1333). It is designed for desktop computers and has a form factor of UDIMM with 240 pins. The module features a single module with a capacity of 2GB and belongs to the M378B5773CH0-CH9 model. The memory features of this module make it an ideal choice for your computer upgrade needs.