Any chance you can provide the "Western Digital Scorpio Blue 5400RPM" range of drives?
Preferably the 750GB one (Has lowest power dissipation), though one with a capacity greater than 500GB will do as a substitute.
Strictly 5400RPM. Reason being that I need to upgrade a PS3 console.
Comparison sheets: http://www.wdc.com/en/products/catalog/