This EVGA Superlock DDR3 RAM is a great choice for upgrading your computer's memory capacity. With a total of 16 GB, this set includes two 4GBx2 modules and is designed to work with DIMM form factor. The model number is 08G-D3-1600-MR and it operates at a bus speed of PC3-12800 (DDR3-1600). This RAM is compatible with a variety of computer models and can provide a significant boost in performance.