SanDisk: Solid State Disk Drive


One of the most impressive product demonstrations we witnessed was a comparison between two identically prepared Dell notebooks except for the drive option. One notebook contained a standard 2.5" disk drive while the other one featured the new SanDisk SSD UTAT 5000 1.8" drive with a 32GB capacity. This fifth generation drive features a sustained read rate of 62 megabytes (MB) per second and a random read rate of 7,000 inputs/outputs per second (IOPS) for a 512-byte transfer - up to 100 times faster than most notebook hard disk drives. It also can achieve an average file access rate of 0.12 milliseconds, compared with 19 milliseconds for a typical laptop PC hard disk drive. The SanDisk SSD features an extremely low power consumption rate compared to the laptop hard disk drive: 0.4 watt during active operation versus 1.0 watt which could mean up to 22 minutes or more of additional battery life depending upon usage patterns.

In a demonstration that featured Windows Vista Enterprise edition on each notebook we noticed the SSD equipped system shutdown about 95 seconds faster with four Office applications open at power down . This same configuration booted into Vista and opened the same four Office applications about 115 seconds faster. When resuming from hibernation mode the SSD system took less than five seconds while the hard disk system took close to forty seconds before it was fully functional.

We expect to see these drives to start appearing in OEM systems by the end of Q1 with a price premium around $500 at this time for the 32GB drive. By the end of the year we should expect prices to fall about 40% while drive capacities will increase to 64GB in Q3 and 128GB in Q4. This is a very exciting technology and we should have review samples in the near future.

Pioneer: Blu-ray Combo Drive



Pioneer's first Blu-ray drive featured full read and write capability for Blu-ray and DVD formats but did not have CD read or write capability. The drive was mainly designed for industrial use in creating or playing back Blu-ray discs. Pioneer will be introducing the new BDC-202 drive that offers full DVD/CD read and write features with Blu-ray BD-ROM, BD-R, and BD-RE playback capability. The drive should be available around the beginning of Q2 with an estimated street price below $399 and features a true SATA interface.

Our next article will feature products from Antec, Zalman, G.Skill, Creative Labs, NetGear, and others as we finish up our CES 2007 coverage.

ASUS: Motherboards and More…
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  • Gary Key - Friday, January 12, 2007 - link

    We are waiting on a firmware update for the PQI drive. ;) The majority of current SSD drives have the IDE interface since they were designed for the industrial market place. The controller technology was also limited until recently which is a major reason why their performance has not been equal to most hard drives. The new controller technology has allowed the move to the SATA interface at a reasonable cost while increasing overall drive performance substantially when using SLC NAND Flash. Reply
  • Cygni - Friday, January 12, 2007 - link

    I know it says that the SSD drives could break 128GB by year end, but what about currently? There doesnt seem to be any mention of its current capacity. It has '5000' in the name, but that seems rather puny if its only 5GB, although still functional as a boot drive. Reply
  • DigitalFreak - Friday, January 12, 2007 - link

    http://www.sandisk.com/Oem/Default.aspx?CatID=1478">32GB Reply
  • Axbattler - Friday, January 12, 2007 - link

    In addition to being very useful in the laptop market (lower power consumption/compact size and presumably less sensitive to shocks in transit), I can really see SSD drives challenge the performance desktop market currently held by the Raptor in the future. Reply
  • feelingshorter - Friday, January 12, 2007 - link

    Yea, no kidding. I have a 74 giger raptor and I love it, but SSD is the future. Nothing moving around, less watts, no noise, compact. Perfect. I'm just waiting for the prices to drop. Since the release of 16/32 gig SSD drives by samsung a while back, laptops in Japan already use them. You can buy a jap import laptop with a 32 gig SSD drive, and it does boot faster than regular ATA100 hard drive. Reply

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