2.5''External  HDD Disk Drive
Type: Portable Hard Disk
External Hard Drive Rotationl Speed: 7200rpm
Installation: External
Interface Type: USB
Capacity: 1tb
Application: Laptop

The main parameters: 

Storage capacity: 1 TB Error
Hard disk size: 2.5-inch hard disk drive Error
Data transfer rate: Minimum transfer rate 39.4 MB/s, highest transfer rate 86.7 MB/s, average transfer rate 70.5 MB/s Error
Find way time (ms): Data access time is 18.6 ms Error
Interface type: USB3.0 / USB2.0 Error
cache: 8 MB Error
speed: 5400 RPM Error