ZZYJ Portable External Hard Drive - 5400 RPM 250 GB HDD

Name: External hard drive USB interface: USB 3.0 Hard disk size: 2.5 inches Capacity: 60GB / 80GB / 120GB / 160GB / 250GB / 320GB / 500GB / 640GB / 750GB / 1TB Disk speed: 5400rpm Support system: For Mac OS 10.6.2, Linux, Windows XP / Vista / 7/8 / 10, Andriod (Smart TV) Hard disk supplier uses a decimal algorithm: 1MB = 1000 kB, 1G = 1000MB calculation, but the operating system uses binary count: 1MB = 1024KB, 1GB = 1024MB. Therefore, there are some differences between display capacity and nominal capacity of the hard disk product. However, this is allowed to exist. Please don't doubt his authenticity. About capacity: 1MB = 1024KB, 1GB = 1024MB. 60 GB = about 55GB 80GB = about 74GB 120GB = about 111GB 160GB = about 149GB 250GB = about 232GB 320GB = about 298GB 500GB = about 465GB 1TB = about 930GB 2TB = about 1860GB packing list: 1 * Portable hard drive 1 * USB 3.0 cable notes: 1. Due to the difference in lighting and screen, the color of the product may be slightly different from the image. 2. As you need to manually measure, please leave a space of 1-3 cm.