Sequential Read 550MB/s; Sequential Write 500MB/s</br>SanDisk's nCache 2.0 technology delivers enhanced speed and endurance</br>NCQ support manages queue length for better multitasking and workload management</br>Limited 3-year warranty (US)</br></br>Product Description</br></br>SanDisk SSD SDSSDHII-480G-G25 480GB 2.5inch SATA III 6Gb/s Ultra II Retail</br><br/>http://www.amazon.com/gp/product/B00M8ABFX6