PlextorPX-128M5P
IntelSSDSC2BP240G410

Controller: Marvell 88SS9187-BLD2. NAND Memory: Toshiba 19nm Toggle Mode MLC. Release date: Q3 2012.

Controller: Intel 29F32B08MCMF2. Flash Memory: Intel 20nm MLC. Release date: Q1 2014.

Real World Speed
Performance profile from 12,893 user samples
4,476 User Benchmarks
Best Bench: 98% 64GB free
Worst Bench: 63% 14GB free
Poor: 63% Great: 98%
SPEED RANK: 428th / 1072
8,417 User Benchmarks
Best Bench: 95% 50GB free
Worst Bench: 67% 198GB free (System drive)
Poor: 67% Great: 95%
SPEED RANK: 422nd / 1072
Effective Speed
Effective SSD Speed
83.8 % 83.9 % +0%
Read
Avg. Sequential Read Speed
451 MB/s Faster read speed.
+21%
374 MB/s
Write
Avg. Sequential Write Speed
305 MB/s Faster write speed.
+11%
275 MB/s
4K Read
Avg. 4K Random Read Speed
27.8 MB/s 30.6 MB/s Faster random read.
+10%
4K Write
Avg. 4K Random Write Speed
63.1 MB/s 86.3 MB/s Much faster random write.
+37%
Mixed
Avg. Sequential Mixed IO Speed
259 MB/s +1% 257 MB/s
4K Mixed
Avg. 4K Random Mixed IO Speed
32.3 MB/s 32.8 MB/s +2%
SusWrite
Avg. Sustained Write Speed
284 MB/s Faster sustained write speed.
+11%
255 MB/s
Read
Peak Sequential Read Speed
499 MB/s Faster peak read speed.
+22%
409 MB/s
Write
Peak Sequential Write Speed
325 MB/s Faster peak write speed.
+11%
292 MB/s
4K Read
Peak 4K Random Read Speed
34.2 MB/s 35.3 MB/s +3%
4K Write
Peak 4K Random Write Speed
89.2 MB/s 113 MB/s Faster peak random write.
+27%
Mixed
Peak Sequential Mixed IO Speed
292 MB/s Slightly faster peak mixed IO speed.
+5%
278 MB/s
4K Mixed
Peak 4K Random Mixed IO Speed
41.4 MB/s Faster peak random mixed IO.
+11%
37.4 MB/s
SusWrite
Peak Sequential Sustained Write 60s Average
317 MB/s Slightly faster peak sustained write speed.
+10%
289 MB/s
Market Share
Based on 75,792,176 SSDs tested
Market Share
Market Share (trailing 30 days)
0 % 0 %
Value
Value For Money
5.38 % +2% 5.29 %
User Rating
UBM User Rating
52 % 53 % +2%
Price
Price (score)
$130 Much cheaper.
+48%
$250
Age
Newest
140 Months 123 Months More recent.
+12%
DQ Read
Peak 4K-64Thread Read Speed
360 MB/s 370 MB/s +3%
DQ Write
Peak 4K-64Thread Write Speed
314 MB/s Faster peak deep queue write.
+13%
279 MB/s
AS-SSD Total
AS-SSD Total Score
1,110 Pts +1% 1,102 Pts
DQ Mixed
Peak 4K-64Thread Mixed IO Speed
213 MB/s 277 MB/s Much faster peak deep queue mixed IO.
+30%
ADQ Read
Avg. 4K-64Thread Read Speed
305 MB/s 323 MB/s Slightly faster deep queue read.
+6%
ADQ Write
Avg. 4K-64Thread Write Speed
258 MB/s +4% 247 MB/s
ADQ Mixed
Avg. 4K-64Thread Mixed IO Speed
180 MB/s 249 MB/s Much faster deep queue mixed IO.
+38%
Capacity
Capacity
128GB 240GB
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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]

MORE DETAILS

The 240GB Intel 730 is just two months old and the newest SSDs in our group test. The 730 uses Intel's own enterprise controller (rather than a Sandforce) and it's marketed by Intel as an enthusiast class drive with data centre reliability. Backed by a 50GB per day, five year warranty the 730 has the most generous warranty I have seen on a consumer SSD. Unfortunately when it comes to performance the 730 is seriously let down by its relatively feeble peak sequential write speed of just 286 MB/s. The 730 scored an effective speed of just 439 MB/s which is 17% below the average of the ten group leaders. I seriously doubt that Intel will sell many of these drives at their current price point which is 25% higher than the average of the leading 240GB SSDs. [Mar '14 SSDrivePro]

MORE DETAILS

Solid State Drive Rankings (Price vs Performance) May 2024 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]

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Group Test Results

  • Best user rated - User sentiment trumps benchmarks for this comparison.
  • Best value for money - Value for money is based on real world performance.
  • Fastest real world speed - Real World Speed measures performance for typical consumers.
How Fast Is Your SSD? (Bench your build) Size up your PC in less than a minute

Welcome to our 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 value for money upgrades.

UserBenchmark of the month

How it works

  • - Download and run UserBenchmark
  • - CPU tests include: integer, floating and string
  • - GPU tests include: six 3D game simulations
  • - Drive tests include: read, write, sustained write and mixed IO
  • - RAM tests include: single/multi core bandwidth and latency
  • - SkillBench (space shooter) tests user input accuracy
  • - 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 current market leaders
  • - Explore your best upgrade options with a virtual PC build
  • - Compare your in-game FPS to other users with your hardware

 Frequently Asked Questions

 Best User Rated

The Best.
CPUGPUSSD
Intel Core i5-13600K $254Nvidia RTX 4060 $300Crucial MX500 250GB $39
Intel Core i5-12400F $133Nvidia RTX 4060-Ti $385Samsung 850 Evo 120GB $80
Intel Core i5-12600K $163Nvidia RTX 4070 $539Samsung 860 Evo 250GB $52
HDDRAMUSB
Seagate Barracuda 1TB (2016) $39Corsair Vengeance LPX DDR4 3200 C16 2x8GB $40SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $31Corsair Vengeance LPX DDR4 3000 C15 2x8GB $37SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $64G.SKILL Trident Z DDR4 3200 C14 4x16GB $351SanDisk Ultra Fit 32GB $16
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