Thursday, January 04, 2007

Sandisk Launches 32-Gigabyte Solid State Drive Targeting Hard Disk Replacement In Notebook Computers

The good news: see performance etc. details below.

The bad news: expected to add ~$600 to a laptop price, for the first half of 2007

Nonetheless a fascinating milestone, and the cost will drop as the capacity and performance improve...

“This is an important milestone for SanDisk in our relentless quest to create new large-scale markets for flash storage solutions for consumers in the personal computing space,” said Eli Harari, SanDisk CEO. “The 32-gigabyte SSD that we are announcing today represents the fifth generation of flash-based solid state drives developed by msystems, which we recently acquired. The 32GB SSD has been made commercially viable through SanDisk’s technology leadership coupled with msystems’ tremendous experience and IP, which are captured in the high-performance, low-cost system controllers that distinguish this  product.


The SanDisk SSD announced today achieves a sustained read rate of 62 megabytes (MB)[ii] per second and a random read rate of 7,000 inputs/outputs per second (IOPS) for a 512-byte transfer[iii] – more than 100 times faster than most hard disk drives. Taking advantage of this performance, a laptop PC equipped with SanDisk SSD can boot Microsoft Windows® Vista Enterprise in as little as 35 seconds [iv].  It also can achieve an average file access rate of 0.12 milliseconds, compared with 55 seconds and 19 milliseconds, respectively, for a laptop PC with a hard disk drive[v].
Another advantage of SanDisk SSD is its extremely low power consumption rate compared to the hard disk drive: 0.4 watt during active operation versus 1.0 watt [vi]. This is particularly important to extend the battery life for the benefit of enterprise road warriors. These results enable new operating systems, such as Microsoft® Vista, to provide mobile PC users with a superior overall system experience.
p.s. in an interesting vertical integration example, SanDisk was reportedly the #2 portable media player vendor during the recent holiday season, with its Sansa player family.

Source: SanDisk | Corporate | Press Room | Press Releases

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