How well does the Momentus XT perform in a Mac laptop? Focusing on lower cost and greater benefit without getting taken in by the coolness of SSDs or hybrid drives, let’s weigh the merits.
hybrid hard disk drive
Seagate has definitely gotten the attention of road warriors and storage nerds with their Momentus XT hybrid hard disk drive. Many agree with Brent Ozar, who called for it to be a standard component of every laptop. Even I was impressed! That’s why I’m psyched to see the 500 GB Momentus XT listed on Amazon.com for just $114.99. That’s only a little more than a standard 7200 rpm 500 GB hard disk drive, and the performance is notably better.
There has been much speculation that a new generation of hybrid flash/hard disk drives was right around the corner, and Provantage confirmed it today: The reseller posted a family of “Momentus XT” 2.5″ laptop drives for sale on their web site, shipping in 3-4 weeks. Many other sites began listing the drives as well, and The Register got the scoop, benchmarks, and official comment.
Hard disk drive makers are adding flash storage to their conventional spinning-platter drives to improve performance and are targeting the performance PC market. Wait a second, haven’t we seen this before? As Rocky eventually said to Bullwinkle, “but that trick never works!”