Toshiba unveils 512GB solid state drive 
New range of drives coming in 2009
Toshiba has unveiled the world's first 2.5in 512GB solid state drive (SSD), designed to provide a high level of performance and endurance for use in notebook computers, and gaming and home entertainment systems.
The company also unveiled a broad family of SSDs based on its 43nm Nand chips, offering capacities of 64GB, 128GB and 256GB in 1.8in or 2.5in enclosures or as SSD Flash Modules.
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Toshiba unveils 512GB solid state drive - vnunet.com