The Corsair 8 GB DIMM 1600 MHz PC3-12800 DDR3 SDRAM Memory (CMZ8GX3M2A1600C9B) is a high-quality RAM module designed for computers. This memory module features a DIMM form factor with 240 pins, and comes in a package of 2 modules. With a speed of 1600 MHz, this DDR3 SDRAM memory from Corsair is able to provide fast and reliable performance for your computer. Perfect for upgrading or enhancing the performance of your system, this memory is a reliable choice for those looking to boost their computer's speed and efficiency.