Samsung Ultra-fast 256GB SSD Due This Year

Samsung Electronics announced that it has developed the world's fastest, 2.5-inch, 256 Gigabyte (GB) multi-level cell (MLC) based solid state drive (SSD) using a SATA II interface, at the fifth annual Samsung Mobile Solution Forum.

With a sequential read speed of 200 megabytes per second (MB/s) and sequential write speed of 160MB/s, Samsung's MLC-based 2.5-inch 256GB SSD is about 2.4 times faster than a typical HDD. Furthermore, the new 256 GB SSD is only 9.5 millimeters (mm) thick, and measures 100.3x69.85 mm. Once introduced, the Samsung's 256GB SSD will mark the largest capacity SSD from the global market leader in SSD sales, effectively eliminating density as a barrier to SSD adoption in the consumer space.

Power consumption is exceptionally low at 0.9 watts in active mode.

In addition, the drive offers a sophisticated data encryption process that prevents data stored on the SSD from being accessed in an unauthorized manner, even after the SSD is removed from the PC.

Samsung is expected to begin mass producing the 2.5-inch, 256GB SSD by year end, with customer samples available in September. A 1.8-inch version of the 256GB SSD is expected to be available in the fourth quarter of 2008.