HDD 2.5" 120GB Portable External Hard Drive USB3.0 Hard Disk Storage Devices Desktop Laptop (BLACK)

Features:

1) Sleek, Thin, and Metal, easy-to-use, highly flexible protection for your files
2)120gb Portable External hard drives
3) Adopts imported extraordinary space steel material
4) Delivers handy portable storage
5) Easy to take wherever you go
6) USB 3.0-powered portable add-on storage, compatible with USB 2.0
7) Plug and play, easy to use with no software to install
8) Provides ample storage space for your music, movies and other files
9) Internal shock sensor and ramp loading technology protects your drive and data

Support system:
98SE, ME, 2000, Vista, WIN7,WIN8,win10

Specifications:
Hard Drive Type:2.5" HDD
USB Interface:USB3.0
Capacity:120gb
Disk Rotational Speed:5400rpm
Disk Cache Size:8MB
1 Years Warranty

Package includes:
* USB 3.0 External Hard Drives 120gb
* USB 3.0 cable*1

About Capacity:
Hard disk vendors are using decimal arithmetic: 1MB = 1000KB, 1G = 1000MB calculated

But 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:
120GB=111GB