The Tech Report posted a review on the Seagate's Barracuda 7200.12 hard drive
A quote from the article:
>> Seagate's Barracuda 7200.12 hard drive Review
Seagate's Barracuda 7200.12 hits the terabyte mark using just two 500GB platters—and it spins them at a full 7,200 RPM. Join us to see whether this combination of a high areal density and fast spindle speed makes the latest 'cuda a capable all-around performer.
>> Seagate's Barracuda 7200.12 hard drive Review
