Average Bench: 84.2% (127th of 850)

Based on 508 user benchmarks.  Models: PLEXTOR PX-256M5Pro, PLEXTOR PX-256M5P

The Plextor M5 delivers fantastic value for money and sits within easy reach of the top handful of SSD's currently available. The M5's performance favours server type workloads where it takes joint fourth position in the AS-SSD total score benchmark. With a Real World Speed Index of 524.5 it will also cope very well with consumer workloads. Aside from its blistering performance we also like the fact that this drive uses the latest Marvell controller which hasn't suffered any of the reliability issues that plagued some of the early Sandforce based drives. When this drive first hit the shelves in September '12 it was overpriced but since then prices have dropped by nearly 40% making it currently one of top five value for money drives available. [Jun '13 SSDrivePro]

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Very good average bench

The Plextor M5 Pro 256GB averaged just 15.7% lower than the peak scores attained by the group leaders. This is an excellent result which ranks the Plextor M5 Pro 256GB near the top of the comparison list.

Strengths

Avg. 4K Random Read Speed 26.6MB/s
Avg. 4K Random Mixed IO Speed 26.1MB/s

Average consistency

The range of scores (95th - 5th percentile) for the Plextor M5 Pro 256GB is 41.8%. This is a relatively wide range which indicates that the Plextor M5 Pro 256GB performs inconsistently under varying real world conditions.

Weaknesses

Avg. 4K-64Thread Read Speed 189MB/s
Avg. 4K-64Thread Write Speed 192MB/s
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Average Bench

(Based on 508 samples)
Min Avg Max
360 Read 478 511
286 Write 403 433
290 Mixed 428 461
97.3% 437 MB/s
Min Avg Max
18.1 4K Read 26.6 34.2
33.1 4K Write 59.5 89.8
12.4 4K Mixed 26.1 39.5
105% 37.4 MB/s
Min Avg Max
21.6 DQ Read 189 373
48.6 DQ Write 192 318
12.7 DQ Mixed 64.9 105
83.3% 148 MB/s
User Benchmarks Bench Sequential Random 4k Deep queue 4k
The fastest SSD (mainstream) averages a speed of 100%
51GB free
Firmware: 1.03 Max speed: SATA 3.0 600 MB/s
SYSTEM NCQ 4KALIGNED SSD TRIM S.M.A.R.T
Read 485
Write 419
Mixed 417
98% 441 MB/s
4K Read 32.8
4K Write 68.7
4K Mixed 37
134% 46.2 MB/s
DQ Read 310
DQ Write 251
DQ Mixed 97.4
123% 220 MB/s
43GB free
Firmware: 1.07 Max speed: SATA 3.0 600 MB/s
SYSTEM NCQ 4KALIGNED SSD TRIM S.M.A.R.T
Read 504
Write 431
Mixed 451
103% 462 MB/s
4K Read 25.9
4K Write 57.1
4K Mixed 33.8
113% 38.9 MB/s
DQ Read 207
DQ Write 174
DQ Mixed 80.7
90% 154 MB/s
87GB free
Firmware: 1.05 Max speed: SATA 3.0 600 MB/s
NCQ 4KALIGNED SSD TRIM S.M.A.R.T
Read 510
Write 434
Mixed 454
104% 466 MB/s
4K Read 21.4
4K Write 46.3
4K Mixed 25.1
89% 30.9 MB/s
DQ Read 139
DQ Write 141
DQ Mixed 56.8
66% 112 MB/s
508 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 2,840,484 SSDs tested.

 Prices

AmazonUS $99.9921 months ago.
Send price feedback
Typical M5 Pro 256GB Builds (Compare 4,403 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 63%
Destroyer
Desktop
Desktop 78%
Battleship
Workstation
Workstation 58%
Gunboat

Motherboard: Asus MAXIMUS VII HERO

EDIT WITH CUSTOM PC BUILDER Value: 76% - Very good Total price: $834

Popular M5 Pro 256GB compatible motherboards:

How Fast Is Your SSD? (Bench your build) Size up your PC in less than a minute.

Welcome to our freeware PC speed test tool. UserBenchmark will test your PC and compare the results to other users with the same components. You can quickly size up your PC, identify hardware problems and explore the best upgrades.

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How it works

  • - Download and run UserBenchMark (UBM).
  • - CPU tests include: integer, floating and string.
  • - GPU tests include: six 3D game simulations.
  • - Drive tests include: read, write and mixed IO.
  • - Checks include: 4k Align, NCQ, TRIM, SATA, USB & S.M.A.R.T.
  • - RAM tests include: single/multi core bandwidth and latency.
  • - Reports are generated and presented on userbenchmark.com.
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  • - Compare your components to the highest voted in class.
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  • - Share your opinion by voting.
Solid State Drive Rankings (Price vs Performance) May 2017 SSD Rankings.

Welcome to our consumer SSD comparison. We calculate effective speed based on real world performance then adjust by cost per GB to yield a value for money rating. Calculated values don't always tell the whole picture so we check them against thousands of individual user ratings. The customizable table below combines these factors and more to bring you the definitive list of top SSDs. Share your opinion by voting. [SSDrivePro]

 Comments

Controller: Marvell 88SS9187-BLD2. NAND Memory: Toshiba 19nm Toggle Mode MLC.

Super High Speed Profesionial SSD...

Added 4 years ago.

Excellent

3 years ago.

Review  hexus.net/...

Image  img.hexus.net/...
Dec '12 AS SSD Benchmark Speed Test

Dec '12 AS SSD Benchmark Speed Test

Review  thessdreview.com/...

Image  www.thessdreview.com/...
Jan '13 AS SSD Benchmark Speed

Jan '13 AS SSD Benchmark Speed

Review  www.theregister.co.uk/...

Image  regmedia.co.uk/...
Oct '12 AS SSD Benchmark Test Score

Oct '12 AS SSD Benchmark Test Score


Liked

12 months ago.

Comment 

Faster than my Sandisk 240Gb in games (up to 2 seconds gaps in stages loading). Excellent product, no loss of speed after nearly 3 years of intensive use and many fomating. Plextor definetly took my heart with this one.—Sep '14


Disliked

2 years ago.


Good

15 months ago.

Plextor is a very skilled SSD maker!


Good

15 months ago.

Fast and 5 year warranty


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850 Drives (Compared) Thousands of user benchmarks compiled into one comparison list.

See how consistently different SSDs perform with varying real world conditions. The charts also illustrate overall performance, popularity and rank.

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