Difference between Scorpio Black and Black?

WD Internal Drives Desktop & Mobile Drives
1

Im looking at 2 drives for my laptop. Yes, both of them are 2.5"

One is a 750GB Scorpio Black and the other is just a Black. I cannot find the difference between Scorpio Black and Black.

Aside from Scorpio costing more, what is the difference?

2

check the model type, i think scorpio black is older version as WD remove caviar and scorpio naming, and use “black” now

link http://wdc.com/en/products/products.aspx?id=790#Tab3