Technology content trusted in North America and globally since 1999
8,227 Reviews & Articles | 62,343 News Posts

Plextor M3 / M3S 256GB Solid State Drive Review

By: Chris Ramseyer | SSDs in Storage | Posted: Feb 24, 2012 3:31 am
TweakTown Rating: 93%Manufacturer: Plextor

HD Tune Pro


Version and / or Patch Used: 4.00

Developer Homepage:

Product Homepage:



HD Tune is a Hard Disk utility which has the following functions:


Benchmark: measures the performance

Info: shows detailed information

Health: checks the health status by using SMART

Error Scan: scans the surface for errors

Temperature display


HD Tune Pro gives us accurate read, write and access time results and for the last couple of years has been gaining popularity amongst reviewers. It is now considered a must have application for storage device testing.





We're doing the charts a little different today. Since the Corsair Performance Pro uses the same controller and from what we can tell a similar firmware, we've included it in our charts. This allows us to take a deeper look at the new 24nm flash found on the Plextor M3. The main competition for the Plextor M3 is still the OCZ Vertex 3 240GB since it still holds the price, performance and availability crown.


In the sequential read test the Plextor M3 256GB delivers around 388MB/s on average while reading across the drive. This is in line with the Vertex 3 240GB. I'm predicting a good battle between these two drives today!




The M3 has an average write speed of 319MB/s. The new PRO model should do better in this test; hopefully we can see it when released in a couple of weeks. Still, the standard M3 is very fast when writing data sequentially to the drive, but a little slower than the Vertex 3 240GB. This data is compressible; we'll look at the incompressible results in a few pages.

    PRICING: You can find products similar to this one for sale below.

    United States: Find other tech and computer products like this over at Amazon's website.

    United Kingdom: Find other tech and computer products like this over at Amazon UK's website.

    Canada: Find other tech and computer products like this over at Amazon Canada's website.

    We at TweakTown openly invite the companies who provide us with review samples / who are mentioned or discussed to express their opinion of our content. If any company representative wishes to respond, we will publish the response here.

Related Tags

Got an opinion on this content? Post a comment below!