ADATA SU900 512GB Ultimate SATA SSD Review

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AS SSD Benchmark

AS-SSD (1.9.5986.35387) Benchmark:

We have been running the AS-SSD Benchmark app for over some time now and found that it gives a broad result set. The programmer has worked very hard on this software and continues to make updates often so if you use it, show him some love and send him a donation. There are now three tests that are found within the tool and we’ll show the results from all three of them.

AS SSD – ADATA SU900 Ultimate 512GB:

Benchmark Results: AS SSD showed the ADATA SU900 Ultimate 512GB drive had an overall score of 1,038 points with sequential read speeds of 526 MB/s and 482 MB/s write. 

AS SSD  Copy – ADATA SU900 Ultimate 512GB:

Benchmark Results: The copy benchmark test results were on par with what one expects from a SATA III SSD with speeds ranging from 321 MB/s in the program and game tests to 410 MB/s in the ISO benchmark.

AS SSD  Compression – ADATA SU900 Ultimate 512GB:

Benchmark Results: For this benchmark chart you would ideally want to see a straight line as you don’t want any compression performance loss as the test goes from 0% compressible to 100% compressible data during the benchmark test period. The ADATA SU900 Ultimate 512GB SSD did okay in the read test, but had a few dips here and there in the write test.

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  • Be My Guest

    Good warranty … fair price … outstanding TBW.

  • Nate, it could be better if you add Windows booting time, applications loading time, games loading time, and file transfer speed (or time) to reflect “real world” performance.

    • Nathan Kirsch

      Thanks for the feed back and I wish there was a fast and easy way to do what you are asking when you are behind on reviews and only have so much time in the day.

      Boot times are tough to do as there really is no good way as stop watches don’t work well. I’ve done them as recently as last month though and had a script that times how long it took to open chrome – http://www.legitreviews.com/intel-optane-memory-review-32gb-module-3d-xpoint-tested_193876/3

      It takes under 150ms to open the chrome web browser, so you can’t stop watch that. I’ve not looked into making a script for game times, but if you know how to make one or can help let me know.

      The other issue is ROI (Return on Investment). Installing Windows on each drive and setting up the drives and downloading the latest updates takes a good 1-1.5 hours. You then have to load up all the apps and games from our local steam files and then do all the testing and extra charts. It might add an extra 4-6 hours to the review process, but I’m not sure it’s really worth the time.

      For example the market for this drive is really small. ADATA won’t be selling millions or hundreds of thousands of these drives as the market is pretty small. Likely only tens of thousands of drives will made and sold before this product goes EOL. The traffic on specific SATA SSD reviews is small. Take YouTube results for example. There is only one review on the ADATA SU900 Ultimate SSD on YouTube and it was from 2 months ago and has just 1,400 views. (see below) I’d love to tell you that this review has been read 100,000 times since it was published, but it hasn’t been. It’s been read by just over 1,000 unique visitors so far and no one has bought a drive through any of our Newegg or Amazon affiliate links. The traffic on SATA SSD reviews is pretty small to be honest and is one of the reasons you’ve seen so many hardware reviews sites close down in recent years. The ones that are doing well have diversified (Many are focusing on mobile, and some are doing movie reviews and other stuff to bring in a wider audience to get traffic numbers up).

      https://uploads.disquscdn.com/images/90d850a363acd55d838a4f5bed72d8fbbd4f47d34a53d2c60e9b0fa087200d4c.jpg

      • As a hardware reviewer myself(one working on the SU900 currently at that) I feel your pain specific application times are so small and honestly unless a drive is particularly amazing(or horrible) the real consumer impact is very small it’s something I struggle with drawing a final conclusion when I have to look at all the differences and ask myself, can the reader actually feel 20mb/s ? will they notice the .02 second difference here or there? SATA SSD reviews need to be done but we can only spend so much time on a specific drive before we’re beating a dead horse.