Plugadget 2.5" Portable External Hard Drive 1TB USB3.0 Black Metal HDD Hard Disk for Desktop Laptop

Features: 

100% New External Hard Drive 1TB Hard Disk USB3.0 Storage Devices High Speed 2.5' HDD Desktop Laptop

Support system: 

98SE, ME, 2000, Vista, WIN7,WIN8,Windows

Specifications:

Hard Drive Type:2.5" HDD

USB Interface:USB 3.0

Disk Rotational Speed:5400rpm

Disk Cache Size:8MB

Capacity:1TB

Colour:Black

hard disk vendors are using decimal arithmetic: 1MB = 1000KB, 1G = 1000MB  calculated

Our computers and card readers use the binary system for size calculation and here is where the missing bytes are .

That is : 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

640GB=about   595GB

1TB=about  930GB

2TB=1860GB

Package Included:

1 x USB 3.0 External Hard Drives 

1 x USB Cable