Enhance the performance of your desktop computer with this Samsung 4GB DDR3 RAM module. It has a total capacity of 4 GB and features ECC memory for reliable data transfer. The module is compatible with various desktop computers and has a bus speed of DDR3 1333 PC3 10600. This UDIMM module has 240 pins and is designed to fit in a non-ECC UDIMM slot. It has a lifetime warranty and is certified for use in desktop computers. The model number is M393B5170GB0-CH9 and it has a single module. Upgrade yo