Hi there Minde1337,
Do you have a spare cable?
You can attach the drive with a different cable to another computer. That way, you will see whether all of this is caused by some sort of a connection issue.
In case the issue persists, then I believe you just need to contact the manufacturer or the place you got it from as 01111111 suggested.
You can try to test the drive with some testing tool that can provide a SMART report. Yet, I believe your system would crash once again.