The Crucial PC3-10600 4 GB DIMM 1333 MHz DDR3 SDRAM Memory module is a high-quality RAM upgrade for computers. With a form factor of DIMM and a total of 4 GB of memory, this module is perfect for improving the performance and speed of your system. The DDR3 SDRAM technology offers fast processing speeds, while the 240 pins ensure reliable compatibility with your motherboard. Upgrade your computer's memory capacity with this reliable and efficient RAM module from Crucial.