Power Consumption

As Transcend disabled device initiated power magament (i.e. DIPM), the slumber power consumption is significantly higher compared to drives that have DIPM enabled. For desktops that isn't a big deal because there is no battery life concern, but laptop users are better off with a drive that properly supports DIPM. 

Power consumption under load is also a bit high given that many modern drives are able to stay below 3W.

SSD Slumber Power (HIPM+DIPM) - 5V Rail

Drive Power Consumption - Sequential Write

Drive Power Consumption - Random Write

Performance vs. Transfer Size Final Words
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  • danwat1234 - Saturday, January 21, 2017 - link

    Might not have been the flash degration, perhaps some other failure. A couple hundred TB before real failure probably. At least 100 I would say. Google this thread "SSD Write Endurance 25nm Vs 34nm" - has extreme testing to failure. But yeah, your SSDs were probably sub 25nm.
  • nathanddrews - Tuesday, January 27, 2015 - link

    Has AT ever done anything beyond testing TRIM and provisioning? Are you talking about prolonged write endurance? I think the manufacturer states that. Or are you thinking of this?
    http://techreport.com/review/27062/the-ssd-enduran...
  • Solid State Brain - Tuesday, January 27, 2015 - link

    The quoted numbers are what one would normally expect from honest SSD manufacturers who take into account actual 2x nm MLC NAND endurance with random workloads, based on a 3000 P/E cycles threshold. It's really nice that Transcend doesn't just settle with "40 GB/day" or "80 GB/day" or similar figures just because most consumers won't ever write that much daily.
  • Dr0id - Tuesday, January 27, 2015 - link

    Do you know plan on reviewing the Muskin Enhanced Reactor series? The 1 TB model seems to be the least expensive model on Newegg for that capacity.
  • Kristian Vättö - Tuesday, January 27, 2015 - link

    That's the next drive in the queue, so check back next week :)
  • hojnikb - Tuesday, January 27, 2015 - link

    Give some love to the newfly released BX100 (based on the same controller). Looks like a nice budget offering from Crucial that happens to have very high random io for that controller.
  • Kristian Vättö - Tuesday, January 27, 2015 - link

    I don't have samples yet.
  • romrunning - Tuesday, January 27, 2015 - link

    In most of the tests, the Crucial MX100 beats the Transcend SSD370 at the same capacity. The Crucial drives are also cheaper by a few bucks. If that's the case, then why is it said that the Transcend drives are undercutting their competitors? Also, how can you draw the conclusion that the Transcend is the best value drive - better than the MX100?
  • hojnikb - Tuesday, January 27, 2015 - link

    Because it kills every crucial offering in mixed workload (destroyer).
    Sequential speeds mean very little with ssds.
  • Don Tonino - Tuesday, January 27, 2015 - link

    How do mixed workload correlate with the random write/read results? I've seen the same behaviour in another reviews, where the aggregate results of the SSD370 are shown to be much better than the MX100, notwithstanding both sequential and random results being much better on the latter.
    As I'm debating which SSD to buy to use as storage for my Steam library, I'd be interested in better understanding how to tell which one of the two is better suited.

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