Did this 5-pin power connector fry my SSD?

Shlink

Honorable
Jan 20, 2014
3
0
10,510
I just made smoke come out of my brand new Crucial MX100 SSD.
I thought this power connector was a standard 6-pin PCIE plug, which leads to two SATA power connectors. Upon further inspection, there are only 5 pins inside of it.

What is this 5-pin for? Is this probably what caused my SSD to short?
In the future, can I use a 6-pin PCIE to SATA power connector?

82Sraby.jpg

BA9y8fO.jpg

(here are the URL's of the images in case they do not show up:)
http://i.imgur.com/82Sraby.jpg
http://i.imgur.com/BA9y8fO.jpg