not so sure...
I currently have a 500GB 5400rpm SAMSUNG HM500JI used for data.
My boot is a Crucial M4 256GB.
The data drive is used to store downloads and couple isos and my pictures. When I say pictures I mean around 20.000 DNGs (about 15MB/file) for use in Lightroom.
Considering the Lightroom use, I'm not sure an SSHD would be a lot more efficient than a HD (Hitachi 7K1000). And if SSHD, either a 7200rpm (Momentus XT 750GB) or a 5400 rpm (Thin SSHD 1TB).
I'd prefer 1TB but if I need to give up too much about perfs, I'm willing to compromise for a 750GB drive.
So, I have a couple (3) drives in target but really can't chose between those.
What do you all think ?