Seagate today preempted CES by launching a major update to its Barracuda drives. The 7200.12 is the first desktop hard drive to fit 500GB of data on to a single platter and manages to hold 1TB by using just two platters versus as many as four on other disks. Condensing the data improves reliability by reducing the points of failure and also improves performance through sheer density. Seagate it
