480 GB, SSD type in cache is enabled,Low control utilization, Tablet and Desktop 2.5Inch,/SATA 6 Gb/s interface, ATA modes backed. If it’s not too much trouble check for consistent item some time recently buying Sequential 128KB Examined and Type in speeds up to 540MB/s and 500MB/s respectively Operating temperature – Commercial (0°C to 70°C)5, Voltage input-Minimum : 4.5V , Most extreme: 5.0V