<b>Features;<br /> Energy Efficient and Eco-Friendly;</b> <br /> Reap the benefits and savings of the best performance-to-power efficiency ratio on the market. By applying industry-leading 30nm technology, Samsung DDR3 uses up to 47% less power than 60nm memory. Samsung DDR3 is also lead-free, halogen-free and Energy Star compliant.; <p> <b>High Performance;</b><br /> Samsung DDR3 brings new levels of performance to notebooks, PCs and servers. Enjoy consistent delivery of 1600Mpbs data rate and clock frequencies of 400 to 800Mhz.;</p> <p> <b>No.1 in the World;</b><br /> Take comfort in knowing that Samsung is the #1 memory manufacturer in the world for over 15 years straight. PCs and servers use more Samsung memory than any other brand. It is the most reliable memory solution for your computer</p> <p></p>