Samsung 840 Pro Sata cable doesn't latch. Is that normal?

[ManeatingFrog]

My samsung 840 pro doesn't latch with the sata cable. The ssd works fine but I wasn't sure if the cable not latching was normal

 

[popatim]

Yeah. The latching isn't part of the connector on the drive, its part of the cable. They added it after the original cables sometimes would work loose.