Average Bench: 83.3% (141st of 850)

Based on 88 user benchmarks.  Model: Corsair Performance Pro

We really liked this drive when it was released back in Nov '11. It had great real world performance both with compressible and incompressible data and was powered by the Marvel 88S9174-BKK2 controller which had very few reported reliability issues. Back when the Performance Pro was released it was one of the fastest SSD's on the market and to this day is able to spar with the latest and greatest. With a real world speed index of 450.6 MB/s the Corsair currently lies just above the midway marker for real world performance and similarly for server orientated workloads the Performance Pro is just above average with its AS-SSD score of 892. These drives have been superseded by the Neutron series and the remaining available stock is significantly overpriced at 240 GBP. [Oct '12 SSDrivePro]

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Very good average bench

The Corsair Performance Pro 256GB averaged just 16.6% lower than the peak scores attained by the group leaders. This is an excellent result which ranks the Corsair Performance Pro 256GB near the top of the comparison list.

Strengths

Avg. 4K Random Read Speed 24.9MB/s
Avg. 4K Random Mixed IO Speed 26.5MB/s

Above average consistency

The range of scores (95th - 5th percentile) for the Corsair Performance Pro 256GB is 36.9%. This is a relatively wide range which indicates that the Corsair Performance Pro 256GB performs inconsistently under varying real world conditions.

Weaknesses

Avg. 4K-64Thread Read Speed 189MB/s
Avg. 4K-64Thread Mixed IO Speed 61.7MB/s
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Average Bench

(Based on 88 samples)
Min Avg Max
361 Read 468 504
311 Write 396 419
263 Mixed 418 453
95.3% 428 MB/s
Min Avg Max
18.3 4K Read 24.9 31.4
33.7 4K Write 61.8 92.9
12.9 4K Mixed 26.5 37.3
104% 37.7 MB/s
Min Avg Max
23.7 DQ Read 189 290
59.7 DQ Write 200 267
10.4 DQ Mixed 61.7 91.6
83.1% 150 MB/s
User Benchmarks Bench Sequential Random 4k Deep queue 4k
The fastest SSD (mainstream) averages a speed of 100%
112GB free
Firmware: 1.0 Max speed: SATA 3.0 600 MB/s
NCQ 4KALIGNED SSD TRIM S.M.A.R.T
Read 513
Write 413
Mixed 456
103% 461 MB/s
4K Read 31.9
4K Write 78.4
4K Mixed 37
137% 49.1 MB/s
DQ Read 296
DQ Write 258
DQ Mixed 96.2
122% 217 MB/s
148GB free
Firmware: 1.0 Max speed: SATA 3.0 600 MB/s
SYSTEM NCQ 4KALIGNED SSD TRIM S.M.A.R.T
Read 483
Write 404
Mixed 441
99% 443 MB/s
4K Read 28
4K Write 58.9
4K Mixed 31.5
114% 39.5 MB/s
DQ Read 282
DQ Write 242
DQ Mixed 89.4
114% 204 MB/s
219GB free
Firmware: 1.0 Max speed: SATA 3.0 600 MB/s
NCQ 4KALIGNED SSD TRIM S.M.A.R.T
Read 506
Write 404
Mixed 444
100% 451 MB/s
4K Read 30.1
4K Write 69.4
4K Mixed 35.4
128% 45 MB/s
DQ Read 31.5
DQ Write 203
DQ Mixed 82.6
74% 106 MB/s
34GB free
Firmware: 1.0 Max speed: SATA 3.0 600 MB/s
SYSTEM NCQ 4KALIGNED SSD TRIM S.M.A.R.T
Read 503
Write 419
Mixed 454
102% 459 MB/s
4K Read 28.5
4K Write 63
4K Mixed 32.6
118% 41.4 MB/s
DQ Read 172
DQ Write 154
DQ Mixed 71.2
78% 132 MB/s
88 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 2,833,001 SSDs tested.

Typical Performance Pro 256GB Builds (Compare 1,814 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 63%
Destroyer
Desktop
Desktop 77%
Battleship
Workstation
Workstation 58%
Gunboat

Motherboard: Gigabyte GA-Z97X-Gaming 5 - $154

EDIT WITH CUSTOM PC BUILDER Value: 61% - Good Total price: $1,235

Popular Performance 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.
  • - 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) 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 88S9174-BKK2. FLASH: Toshiba 32nm Toggle Mode MLC.

AS SSD Read/Write bench: 340/350...

Performance Pro Series SSDs tap into the power of the Marvell SATA 6 Gb/s controller for reliable performance across multiple platforms and PC configurations. With an impressive ATTO Max performance of up to 515MB/s Sequential Read and 440 MB/s Sequential Write, Performance Series Pro solid-state drives offer incredibly fast boot and application load times that will make you wonder why anybody still uses old-fashioned mechanical hard drives. This isn't just limited to files that can be compressed and decompressed on the fly — Performance Series Pro SSDs offer similar performance when reading and writing compressed and non-compressible data.

Added 5 years ago.

Very good

4 years ago.

Review  hexus.net/...

Image  img.hexus.net/...
Dec '11 AS SSD Benchmark Test Score

Dec '11 AS SSD Benchmark Test Score

Review  www.kitguru.net/...

Image  www.kitguru.net/...
Dec '11 AS SSD Benchmark Speed Test

Dec '11 AS SSD Benchmark Speed Test

Review  www.hardocp.com/...

Image  www.hardocp.com/...
Jun '12 AS SSD Benchmark Speed Score

Jun '12 AS SSD Benchmark Speed Score

Review  www.guru3d.com/...

Image  www.guru3d.com/...
Dec '11 AS SSD Benchmark Speed Test Result

Dec '11 AS SSD Benchmark Speed Test Result


Average

4 years ago.

This was without a doubt the best consumer SATA drive available when it was released (based on reliability and incompressible data transfer speeds). The few faster drives used non standard interfaces. Dropped my rating due to the release of stronger and better priced competiton


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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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