Finally, a disc big enough to hold all of my educational software and scans of cute puppies. Seagate's popping out the 1.5 terabyte drive for desktops in August.
More is always better, right?
Seagate's latest desktop-class hard drive, the Barracuda 7200.11, will be available in a 1.5TB capacity starting in August. The 3.5-inch drive is made up of four 375GB platters and has a 7,200-rpm rotational speed. It has a 3Gb/second SATA interface, or 1.5Gb/second using Native Command Queuing (NCQ). Seagate also claims that the new 1.5TB drive supports a sustained data rate of up to 120MB/second. This represents a slight improvement in performance over the existing drives in Seagate's Barracuda 7200.11 series, which have stated sustained data rates between 105 and 115MB/second--with the 1TB Barracuda 7200.11 on the slow end of that scale at 105MB/second. While many of the existing drives in the 7200.11 series have both 16MB and 32MB cache versions, the 1.5TB will likely only be available with a 32MB cache--similar to its 1TB sibling.
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