60GB-500GB Support： Windows 98/2000，XP，Win7，win8，Win10， PC, Mac,Tablet, Xbox, PS4, TV，boxb1TB-2TB Support ： Windows 98/2000，XP，Win7，win8，Win10，Please give a five-star after receiving the goods if there are any problems with the goods, please do not directly submit disputes and do not directly give bad reviews. Please contact our customer service first. Customer service will solve various problems for you. Thank you for your understanding.
hard disk vendors are using decimal arithmetic: 1MB = 1000KB, 1G = 1000MB calculatedbut the operating system is using binary arithmetic: 1MB = 1024KB, 1GB = 1024MB.so there are some differences between display capacity and nominal capacity of hard disk products.However, this is allowed to exist. Please do not doubt his authenticity.About capacity:That is : 1MB=1024KB, 1GB=1024MB60 GB=about 55GB80GB=about 74GB120GB=about 111GB160GB=about 149GB250GB=about 232GB320GB=about 298GB500GB=about 465GB1TB=about 930GB2tb=1860gb1.5tb=1395gb