JVC brings Blu-ray burning set-tops to the U.S., leaves all the fun overseas

500gb posts




Around 1.5 years ago, we were all sitting around in awe of the ultra-dense Barracuda 7200.10. Now, Seagate has doubled up on that gigabyte-per-platter milestone with the Barracuda 7200.12. As of this week, the desktop hard drive with the industry's highest areal density (329 Gigabits per square inch, for those curious) is shipping, as the firm's engineers have somehow figured out how to squeeze 500GB onto a single disk. The 3.5-inch 7,200RPM drive touts a SATA interface, a sustained data rate of up to 160MB/second and a burst speed of 3Gb/second. It's available as we speak in 500GB, 750GB and 1TB capacities, though there's no telling how much coin you'll be asked to lay down in order to take home the bragging rights.
Oh hey, welcome to 500GB laptop drive announcement party Toshiba. Shame you had to come dressed in the same 9.5-mm slab, 2.5-inch 3Gbps SATA interface, 1.4 watt idle power draw, 5,400rpm spin, and 25dB hum as everyone else in the room. Pretty, but still embarrassing. No full-disk, hardware encryption but at least you can take comfort at besting some (but not all) of your competition by actually shipping your drive in December.
It's all here: 2.5-inch, 9.5-mm thick form factor; 3.0Gbps SATA interface; 250GB per platter for a 500GB total capacity; 5,400 RPM spin; and hardware-based data encryption using a 128-bit key (we presume, they don't say). That puts Hitachi's new 500GB Travelstar hard disk drives on par with pretty much everyone else. Even the 1.4 watt read/write power draw that Hitachi says, "is lower than any other 500GB 2.5-inch hard drive on the market today" was just matched by Fujitsu who goes even further with 256-bit encryption. No use crying Hitachi, that's what happens when you show up late for a party. Expect to see the 5K500.B disk ship worldwide in December while the 1.4 watt E5K500.B ("E" for Eco) is expected by the end of March 2009.










