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WD Blue 3D SSD & SanDisk Ultra 3D SSD Review (1TB) – Twins That Rival the Best

HDTUNE

HD Tune is a Hard Disk Utility with many functions from error checking, health testing (S.M.A.R.T.), and of course benchmarking. To build upon our real world write test we also looked to see where the write speeds leveled off to by using HD Tune Pro. If SLC caching is being utilized, this test will typically show it.

WD

1TB WD Blue 3D SSD HDTune

SanDisk

1TB SanDisk Ultra 3D HDTune

There you have it. For the most part, there is no write speed degradation. Only at the very end do we see the WD have a momentary dip to 425MB/s. Will this ever happen to us in the real world? Highly unlikely. That is after writing over 900GB of data straight to the drive. Who is going to do that, let alone do it often enough to where it matters?

REPORT ANALYSIS AND FINAL THOUGHTS

WD Blue 3D SSD

We have been nothing but impressed by both the WD Blue 3D SSD and the SanDisk Ultra 3D in today’s review. Bombarding these twins with benchmark after benchmark only helped to establish their rank as some of the best performing SATA 6Gb/s SSDs out. They reached their rated sequential read/write specs of 560/530MB/s with ease. Delivering up to 95K IOPS read and 84K IOPS write was a breeze. In PCMark 8 they both delivered similar performance with average throughput results of 296MB/s, which is just fantastic. During the extended run, they proved to us that their new, 64-layer BiCS 3D TLC NAND can provide more than ample performance and consistency for demanding workloads and give the Samsung 850 EVO a run for its money. During our 30GB write transfer, they delivered almost 540MB/s write performance and write speed degradation upon HDTune’s write fill appears to be almost non-existent. Best of all, write efficiency has improved greatly thanks to the new NAND. WD claimed just 25% improvement, but our testing shows an efficiency increase of 81%!

SanDisk Ultra 3D

FINAL THOUGHTS

The WD Blue 3D SSD and the SanDisk Ultra 3D have a lot going for them. We must admit that at first, we did have our doubts about their performance. The utilization of a 4-channel controller and 3D TLC didn’t seem to make for a benchmarks leader. After the first round of testing, however, we were quickly shown otherwise. This combination proved to deliver great performance and efficiency that rivals some of the best SATA SSDs out. That alone could be enough for some to put it in their cart, but to top things off, the price is right and they keep oozing value. When you’re ready to check out one of these bad boys yourself, you really just need to see which is the cheaper of the two at the time. Although, do keep in mind that the WD Blue offers a bit more value with its compatibility with Acronis True Image WD Edition software and potentially an extra 2-years warranty coverage vs the SanDisk Ultra 3D.

With all that said, it is without a doubt that we award these two new SATA SSDs our Editor’s Choice Award. We couldn’t see it any other way.

Check Out the WD Blue 3D SSD at Amazon.

Check Out the SanDisk Ultra 3D at Amazon.

Editors Choice-SSD copy Opt

It has been quite a time since we have seen an update to the SanDisk Ultra product line; it has been long overdue. WD's Blue SSD product line, on the other hand, looks to be right on track. The SanDisk Ultra II has held its own very well over the past three years with its 15nm planar TLC, capacity options ranging from 120GB all the way up to 960GB, and very reasonable prices. But, things are ever changing. These days we are seeing much more competition and this year we have been getting a healthy dose of 3D NAND everywhere.…

WD Blue 3D SSD & SanDisk Ultra 3D Report

Performance
Price and Availability
Build Quality and Specifications
Features and Accessories
Warranty

Awesome SSDs

Looking for a great drive at a great price? Look no further. The WD Blue 3D SSD and SanDisk Ultra 3D have got it going on. With performance that rivals both the Samsung 850 EVO and Toshiba OCZ VX500, as well as very competitive pricing, these bad boys won't disappoint. Be sure to add these SSDs to your short list!

User Rating: 2.75 ( 5 votes)
  • HERETIC

    Great-With 3D reaching the market,perhaps the “race to the bottom” is over.
    And we can send planer TLC and ram-less drives off to silicon heaven.

    Pretty please, can we get a review of the 250 size.
    Thanks

  • Dromo

    HOW will we know we are getting new stock rather than old slow stock?? is there a model number or suchlike? they are highly priced in the uk 90gbp for 250gb

    • Z Inter fan – Kuwait

      Just look for “3D” when buying.

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