AnandTech Storage Bench 2011, Light Workload

Our new light workload actually has more write operations than read operations. The split is as follows: 372,630 reads and 459,709 writes. The relatively close read/write ratio does better mimic a typical light workload (although even lighter workloads would be far more read centric). The I/O breakdown is similar to the heavy workload at small IOs, however you'll notice that there are far fewer large IO transfers:

AnandTech Storage Bench 2011—Light Workload IO Breakdown
IO Size % of Total
4KB 27%
16KB 8%
32KB 6%
64KB 5%

Light Workload 2011 - Average Data Rate

Performance in our Light suite is fairly similar to Heavy suite: The Mercury Electra isn't unbelievably fast but it does okay for a SATA 3Gbps drive.

Light Workload 2011 - Average Read Speed

Light Workload 2011 - Average Write Speed

Light Workload 2011 - Disk Busy Time

Light Workload 2011 - Disk Busy Time (Reads)

Light Workload 2011 - Disk Busy Time (Writes)

AnandTech Storage Bench 2011 Performance Over Time & TRIM
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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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