SanDisk X300s (512GB) Review
by Kristian Vättö on August 21, 2014 2:15 PM ESTAnandTech Storage Bench 2011
Back in 2011 (which seems like so long ago now!), we introduced our AnandTech Storage Bench, a suite of benchmarks that took traces of real OS/application usage and played them back in a repeatable manner. The MOASB, officially called AnandTech Storage Bench 2011 – Heavy Workload, mainly focuses on peak IO performance and basic garbage collection routines. There is a lot of downloading and application installing that happens during the course of this test. Our thinking was that it's during application installs, file copies, downloading and multitasking with all of this that you can really notice performance differences between drives. The full description of the Heavy test can be found here, while the Light workload details are here.
The X300s does not perform that well in our 2011 Storage Benches. I would say that the 2011 Benches, especially the Light suite, are closer to a typical corporate workload with lots of email and office use, so I would give more value to that instead of the 2013 Bench. The X300s is still okay in both 2011 Benches and better than the Intel SSD Pro 2500, but I was expecting a bit more given the performance of the Extreme Pro and Extreme II.
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Death666Angel - Tuesday, August 26, 2014 - link
I'm totally not getting the new drop down menus in the consistency part of the review. I only get one set of data points in the chart even though I can select 2 (different) items. It changes whether I change the first or second part. Can someone explain what it shows me when?doylecc - Tuesday, August 26, 2014 - link
The drop down menus in the consistency part of the review are not working properly. The only way I could make the charts show the performance of the 25% over-provisioning was to choose another SSD from the menu (I chose the A-Data since it is right next to the X300) then change back to the X300. When I did that the chart would update.I had to repeat with the default over-provisioning menu to get the chart to change back. This is a pain and needs to be corrected!
Kristian Vättö - Wednesday, August 27, 2014 - link
I've noticed that too. Let me see if there is something we can do to fix it -- my HTML skills are limited to copy-pasting so I need to ask someone else to have a look at the code.Gonemad - Wednesday, August 27, 2014 - link
I wonder if encryption would affect deduplication in any kind of setup. As far as I know, repeatable patterns that can be compressed are exactly the thing that encryption prevents, and any deduplication effort must happen before the drive is encrypted. Will encryption ALWAYS be transparent?