Today I purchased an external 1TB Seagate FreeAgent Desk drive from
Staples for use as an internal SATA drive. It contains a Seagate
ST31000528AS Barracuda 7200rpm with 32mb cache. I had to follow a
video on YouTube to figure out how to take the enclosure apart! A word of caution: don't plan on getting the case back together again with out visible blemishes.