Average Bench: 78.3% (271st of 921)

Based on 1,855 user benchmarks.  Models: PLEXTOR PX-128M5Pro, PLEXTOR PX-128M5P

The 128GB Plextor M5 Pro has a reasonable performance profile. With an effective speed of 442 MB/s it ranks just 5% below the average of the top ten user rated 128GB SSDs, a good result. The M5 Pro's server orientated deep queue read/write speeds clocked in at 345/282 MB/s, slightly above average. As a consequence of having fewer NAND modules, the 128GB version is around 40% slower at sequential writing than its 256GB sibling. The larger capacity M5 Pro represents significantly better value for money. In the 128GB category some manufacturers (Samsung/OCZ) are offering the same sorts of speeds as typically seen in the faster 256GB category. In terms of performance, those SSDs currently stand heads and shoulders above the rest of the 128GB pack. There are several better value for money alternatives to the 128GB M5 Pro in the group test[Feb '14 SSDrivePro]

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Good average bench

The Plextor M5 Pro 128GB averaged 21.7% lower than the peak scores attained by the group leaders. This is an excellent result which ranks the Plextor M5 Pro 128GB near the top of the comparison list.

Strengths

Avg. 4K Random Read Speed 26.8MB/s
Avg. 4K Random Mixed IO Speed 26MB/s

Average consistency

The range of scores (95th - 5th percentile) for the Plextor M5 Pro 128GB is 40.6%. This is a relatively wide range which indicates that the Plextor M5 Pro 128GB performs inconsistently under varying real world conditions.

Weaknesses

Avg. Sequential Write Speed 304MB/s
Avg. 4K-64Thread Read Speed 191MB/s
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Average Bench

(Based on 1,855 samples)
Min Avg Max
353 Read 481 516
277 Write 304 318
263 Mixed 365 386
84.9% 383 MB/s
Min Avg Max
18.6 4K Read 26.8 34.4
31.6 4K Write 60.2 87.8
12.5 4K Mixed 26 37.4
106% 37.7 MB/s
Min Avg Max
24.1 DQ Read 191 346
51.3 DQ Write 186 299
13.6 DQ Mixed 57.5 90.2
79.1% 145 MB/s
User Benchmarks Bench Sequential Random 4k Deep queue 4k
The fastest SSD (mainstream) averages a speed of 100%
31GB free
Firmware: 1.05 Max speed: SATA 3.0 600 MB/s
SYSTEM NCQ 4KALIGNED SSD TRIM S.M.A.R.T
Read 463
Write 305
Mixed 360
83% 376 MB/s
4K Read 26
4K Write 57.8
4K Mixed 31.1
110% 38.3 MB/s
DQ Read 268
DQ Write 220
DQ Mixed 88.2
108% 192 MB/s
71GB free
Firmware: 1.05 Max speed: SATA 3.0 600 MB/s
NCQ 4KALIGNED SSD TRIM S.M.A.R.T
Read 510
Write 320
Mixed 391
90% 407 MB/s
4K Read 24.6
4K Write 78.6
4K Mixed 33.6
122% 45.6 MB/s
DQ Read 32.2
DQ Write 77.1
DQ Mixed 19
25% 42.8 MB/s
90GB free
Firmware: 1.02 Max speed: SATA 3.0 600 MB/s
SYSTEM NCQ 4KALIGNED SSD TRIM S.M.A.R.T
Read 507
Write 306
Mixed 376
88% 396 MB/s
4K Read 26.5
4K Write 79.6
4K Mixed 20.7
109% 42.3 MB/s
DQ Read 31.7
DQ Write 298
DQ Mixed 19.6
58% 117 MB/s
44GB free
Firmware: 1.05 Max speed: SATA 3.0 600 MB/s
SYSTEM NCQ 4KALIGNED SSD TRIM S.M.A.R.T
Read 479
Write 310
Mixed 379
86% 389 MB/s
4K Read 24.1
4K Write 42.7
4K Mixed 25
91% 30.6 MB/s
DQ Read 102
DQ Write 90.3
DQ Mixed 50.6
50% 81 MB/s
27GB free
Firmware: 1.02 Max speed: SATA 3.0 600 MB/s
SYSTEM NCQ 4KALIGNED SSD TRIM S.M.A.R.T
Read 495
Write 313
Mixed 379
88% 396 MB/s
4K Read 23.4
4K Write 45.4
4K Mixed 14.8
78% 27.9 MB/s
DQ Read 27.9
DQ Write 56.7
DQ Mixed 14.9
19% 33.2 MB/s
1,855 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 6,424,525 SSDs tested.

 Prices

Approx. $111 @ launch in Sep '12
AmazonUS $13010 months
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Typical M5 Pro 128GB Builds (Compare 8,418 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 55%
Gunboat
Desktop
Desktop 52%
Yacht
Workstation
Workstation 43%
Speed boat

Motherboard: Asus SABERTOOTH 990FX R2.0 - $190

EDIT WITH CUSTOM PC BUILDER Value: 61% - Good Total price: $799

Popular M5 Pro 128GB 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.
  • - Identify the strongest components in your PC.
  • - See speed test results from other users.
  • - Compare your components to the highest voted in class.
  • - Find the best upgrades.
  • - Share your opinion by voting.
Solid State Drive Rankings (Price vs Performance) April 2018 SSD Rankings.

Welcome to our 2.5" and M.2 SSD comparison. We calculate effective speed for both SATA and NVMe drives based on real world performance then adjust by current prices per GB to yield a value for money rating. Our calculated values are checked against thousands of individual user ratings. The customizable table below combines these factors to bring you the definitive list of top SSDs. [SSDrivePro]

Group Test Results

  • Best user rated - Sometimes benchmarks get it completely wrong...
  • Fastest real world speed - Real World Speed measures performance for typical consumers.
  • Best value for money - Value for money is based on real world performance, price and capacity.
  • Raw speed comparison - Raw speed readings.
  • Details ordered by value - Detailed performance stats ordered by overall value for money.

 Comments

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

Super High Speed Profesionial SSD...

Added 4 years ago.

Above average

4 years ago.


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opinion?
921 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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