ZHOUYAJING Portable External Hard Drive - 5400rpm 320GB 2.5-inch HDD

Name: Portable mobile hard disk Output interface: USB3.0 Cache: 8MB Material: metal hard Drive speed: 5400RPM Internal interface: SATASupport Operating System: Windows/MAC/Linux Color: silver, pink, blue, red, black Product capacity: 80G/120G/160G/250G/320G/500G/1TB/2TB System compatibility: Windows 7/8/10 / XP / MACOS Working temperature: 32°-140°F (0°-60°C) Packing list: 1 portable external hard drive 1 USB data cable Please note: If you want to use it on a Mac, you need to reformat the product. Unless you back up to another drive, reformatting the drive will erase everything. Due to the difference in light and screen, the color of the product may be slightly different from the picture. Manual measurement is required, so leave a space of 1 to 3 cm. About capacity: Hard disk/flash memory vendors use decimal math (1MB = 1000KB, 1G = 1000MB math), while operating systems use binary math (1MB = 1024KB, 1GB = 1024MB). Therefore, the display capacity and rated capacity of hard disk/flash memory products are different, but their existence is acceptable. His credibility is beyond doubt. 80GB = approximately 74GB 120GB = approximately 111GB 160GB = about 149GB 250GB = approximately 232GB 320GB = about 298GB 500GB = about 465GB 750GB = about 696GB 1TB = about 930GB