Average Bench: 64.2% (732nd of 1054)

Based on 9,225 user benchmarks.  Model: SanDisk X400 M.2 2280 128GB

Above average average bench

The Sandisk X400 M.2 2280 128GB averaged 35.7% lower than the peak scores attained by the group leaders. This isn't a great result which indicates that there are much faster alternatives on the comparison list.

Strengths

Avg. 4K-64Thread Mixed IO Speed 197MB/s
Avg. 4K-64Thread Read Speed 327MB/s

Average consistency

The range of scores (95th - 5th percentile) for the Sandisk X400 M.2 2280 128GB is 40.5%. This is a relatively wide range which indicates that the Sandisk X400 M.2 2280 128GB performs inconsistently under varying real world conditions.

Weaknesses

Avg. Sustained Write Speed 85.6MB/s
Avg. Sequential Mixed IO Speed 214MB/s
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Average Bench

(Based on 9,225 samples)
Min Avg Max
318 Read 414 489
104 Write 229 332
117 Mixed 214 311
43.2 SusWrite 85.6 110
52.1% 236 MB/s
Min Avg Max
10.8 4K Read 23.3 37.4
25.7 4K Write 50.8 103
13.9 4K Mixed 28.3 45.5
98.5% 34.1 MB/s
Min Avg Max
219 DQ Read 327 369
113 DQ Write 209 267
139 DQ Mixed 197 233
166% 244 MB/s
User Benchmarks Bench Sequential Random 4k Deep queue 4k
The fastest SSD (mainstream) averages a speed of 100%
112GB free
Firmware: X4130012
SusWrite @10s intervals: 208 89 144 90 88 87 MB/s
Read 468
Write 308
Mixed 316
SusWrite 118
67% 302 MB/s
4K Read 30.5
4K Write 65.6
4K Mixed 37.4
129% 44.5 MB/s
DQ Read 346
DQ Write 275
DQ Mixed 226
192% 282 MB/s
112GB free
Firmware: X4130012
SusWrite @10s intervals: 99 134 102 97 98 98 MB/s
Read 418
Write 149
Mixed 160
SusWrite 105
46% 208 MB/s
4K Read 23.8
4K Write 63.9
4K Mixed 37.8
118% 41.8 MB/s
DQ Read 351
DQ Write 127
DQ Mixed 150
134% 209 MB/s
71GB free (System drive)
Firmware: X4152012
SusWrite @10s intervals: 169 96 85 83 91 86 MB/s
Read 355
Write 226
Mixed 256
SusWrite 102
52% 235 MB/s
4K Read 24.3
4K Write 56.5
4K Mixed 35.6
112% 38.8 MB/s
DQ Read 324
DQ Write 265
DQ Mixed 236
192% 275 MB/s
46GB free (System drive)
Firmware: X4152012
SusWrite @10s intervals: 143 90 90 94 78 95 MB/s
Read 427
Write 334
Mixed 296
SusWrite 98.1
64% 289 MB/s
4K Read 22.3
4K Write 41.7
4K Mixed 27.2
91% 30.4 MB/s
DQ Read 366
DQ Write 257
DQ Mixed 240
198% 287 MB/s
25GB free (System drive)
Firmware: X4152012
SusWrite @10s intervals: 120 99 92 88 91 58 MB/s
Read 385
Write 304
Mixed 235
SusWrite 91.3
56% 254 MB/s
4K Read 16.5
4K Write 38.5
4K Mixed 20.2
71% 25.1 MB/s
DQ Read 305
DQ Write 241
DQ Mixed 199
169% 248 MB/s
9,225 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 40,259,381 SSDs tested.

Typical X400 M.2 2280 128GB Builds (Compare 7,713 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 7%
Tree trunk
Desktop
Desktop 65%
Destroyer
Workstation
Workstation 7%
Tree trunk

System: Dell Inspiron 15 7000 Gaming - $650

EDIT WITH CUSTOM PC BUILDER Total price: $650

Popular X400 M.2 2280 128GB systems:

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.
  • - 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.
  • - 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.
  • - Share your opinion by voting.
Solid State Drive Rankings (Price vs Performance) March 2021 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.

 Comments

1054 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.

 Frequently Asked Questions

 Best User Rated

The Best.
CPUGPUSSD
Intel Core i5-10600K $224Nvidia RTX 3060-Ti $400Crucial MX500 250GB $49
Intel Core i5-10400F $148Nvidia RTX 3070 $500Samsung 850 Evo 120GB $78
Intel Core i7-10700K $320Nvidia GTX 1660S (Super) $240Samsung 860 Evo 250GB $49
HDDRAMUSB
Seagate Barracuda 1TB (2016) $39Corsair Vengeance LPX DDR4 3200 C16 2x8GB $79SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $38Corsair Vengeance LPX DDR4 3000 C15 2x8GB $73SanDisk Extreme 32GB $28
Seagate Barracuda 3TB (2016) $85G.SKILL Trident Z DDR4 3200 C14 4x16GB $649SanDisk Ultra Fit 32GB $16
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