Replacement XBOX One ORIGINAL 1TB Hard Drive.
PLUS:
USB Memory Stick included with OSU1 Update.
 
If you have a faulty XBOX One hard drive, then we recommend troubleshooting the issue first, on the XBOX One Repair Guides section of our site.
If you need to replace or upgrade your 1TB hard drive, then this is the correct drive for your XBOX One (Original) Console
 
This hard drive has been pre-partitioned for use with your XBOX One Original. It is ready to install into your console
USB stick included with OSU1 update.
The USB stick contains OSU1 file, which you will need to prepare your console for use. Easy to install, instructions will be supplied.
Also, full instructions on how to do this can be found on our XBOX One Hard Drive Upgrade page.
Make and model of hard drive can vary