The PNY XLR8 Desktop Memory module is a high-quality DDR3 SDRAM with a capacity of 16GB divided into 2 8GB modules. With a bus speed of PC3-12800 (DDR3-1600) and 240 pins, this DIMM memory module is ideal for upgrading your computer's memory capacity. The PNY XLR8 model comes with a lifetime manufacturer warranty, ensuring reliability and stability. Additionally, it features ECC memory, which helps detect and correct errors for improved performance and system stability.