AS-SSD Incompressible Sequential Performance

The AS-SSD sequential benchmark uses incompressible data for all of its transfers. The result is a pretty big reduction in sequential write speed on SandForce based controllers, while other drives continue to work at roughly the same speed as with compressible data.

Incompressible Sequential Read Performance - AS-SSD

Incompressible Sequential Write Performance - AS-SSD

Incompressible sequential performance could be better but at least the drop isn't as bad as the random performance.

Random & Sequential Read/Write Speed AnandTech Storage Bench 2011
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  • geoffty - Saturday, October 20, 2012 - link

    "If we go a year back in time, you had to fork off around $1000 for a 512GB SSD"

    It's "fork out", not "fork off". That just sounds rude. :-)
  • Donkey2008 - Saturday, October 20, 2012 - link

    SandForce/LSI (Milpitas, CA)
    OWC (Woodstock, IL)
    Micron (Boise, ID)

    USA! USA! USA!
  • Kristian Vättö - Tuesday, October 23, 2012 - link

    It's made in the US.
  • adriantrances - Sunday, October 21, 2012 - link

    250MB speeds + Sandforce + 1100$ + OWC = GG

    Good luck selling that.
  • Luscious - Monday, October 22, 2012 - link

    How can you talk 9 pages about a SSD and not mention the z-height? Many notebook/netbook drive caddies won't fit a 9.5mm device.
  • Kristian Vättö - Tuesday, October 23, 2012 - link

    It's 9.5mm like most 2.5" drives are. Usually I don't mention the height unless it's thinner (or thicker) than the usual 9.5mm. Most laptops use 2.5" 9.5mm drives, although some thinner models have started to adopt 7mm drives (especially Ultrabooks and other SSD only laptops).

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