This 16GB RAM kit, consisting of two 8GB DDR3 modules, is ideal for upgrading your PC's memory capacity. With a speed of 1600MHz, it provides quick and efficient performance for all your computing needs. The modules have a 240-pin connector and run on 1.5V power. These black Youngxinsheng modules are compatible with PCs, and have an M.2 interface. The kit comes with a model number YXS-PC3-12800 and has a storage capacity of 16GB.