Samsung 

850 PRO 1TB 

MZ-7KE1T0 6Gb/s SATA 2.5"

 Internal Solid State Drive SSD

Works as it should.

This is for one (1) each

3 available pick your S/N when you purchase I will delete the S/N as they sell. 

If you are not happy with your purchase return it and I will refund.