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SanDisk SSD Plus and Z410 SATA III SSD Review

By: Jon Coulter | SSDs in Storage | Posted: Jun 7, 2016 3:10 am
TweakTown Rating: 52%Manufacturer: SanDisk

Final Thoughts




We needed to answer the question for our readers. Are the SSD Plus and Z410 viable options in the super low-cost class of SSDs? They are, for the most part, certainly faster than spinning rust buckets, but that's not what we care about; a USB 3.0 stick is faster than a spinning rust bucket so that's not the criteria they need to meet. When compared to other SDDs in the same price range, specifically Phison S10 powered TLC SSDs, both the SSD Plus and Z410 fall pitifully short. We know that SanDisk never intended these two drives to compete for any performance crown, but when they cost the same as others per gigabyte, a certain minimum amount of performance is to be expected. What we got from the all-plastic enclosed SSD Plus and Z410, was metaphorically speaking all-plastic performance.



We believe that at the heart of the matter is the heart of the SSD itself. SMI's SM2256 4-channel controller consistently delivers lackluster performance that only gets worse in the absence of an onboard DRAM cache. We have never been able to recommend an SM2256 controlled SSD and the SSD Plus and Z410 only serve to reinforce our negative view of this particular controller. We have to look no further than our sustained write transfer testing to see exactly why we feel the way we do. When an SSD can't even deliver sustained write performance that's on par with a spinning HDD, we simply cannot overlook that fact.


Running SSD Plus and Z410 as our OS disk was nothing to write home about. The drive provided a decent boot experience and loaded programs in an acceptable manner, however, when multi-tasking, both did a face plant. They both provide a superior user experience to that of a spinning disk unless you are doing something like installing a game or transferring even a moderate amount of data, both of which are common tasks for the majority of users.


The SSD Plus and Z410 are not TweakTown recommended.




  • Faster than an HDD




  • High Cost to Performance Ratio
  • Low Read Performance
  • Low Sustained Write Performance
  • All Plastic Enclosure

Product Summary Breakdown

Quality including Design and Build50%
General Features50%
Bundle and Packaging60%
Value for Money50%
Overall TweakTown Rating52%

The Bottom Line: Steer clear of these SSDs; they offer nothing but disappointment.

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