Average Bench: 63.3% (690th of 1018)

Based on 6,061 user benchmarks.  Model: SanDisk X400 M.2 2280 128GB

Above average average bench

The Sandisk X400 M.2 2280 128GB averaged 36.6% 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 196MB/s
Avg. 4K-64Thread Read Speed 328MB/s

Above average consistency

The range of scores (95th - 5th percentile) for the Sandisk X400 M.2 2280 128GB is 34.8%. This is a relatively narrow range which indicates that the Sandisk X400 M.2 2280 128GB performs reasonably consistently under varying real world conditions.

Weaknesses

Avg. Sustained Write Speed 86.8MB/s
Avg. Sequential Mixed IO Speed 219MB/s
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Average Bench

(Based on 6,061 samples)
Min Avg Max
323 Read 418 485
108 Write 236 336
124 Mixed 219 317
49.1 SusWrite 86.8 112
53.1% 240 MB/s
Min Avg Max
11.9 4K Read 23 34.1
24.5 4K Write 47.1 80.6
14.5 4K Mixed 27.2 40
94.6% 32.4 MB/s
Min Avg Max
210 DQ Read 328 368
141 DQ Write 212 269
121 DQ Mixed 196 235
166% 245 MB/s
User Benchmarks Bench Sequential Random 4k Deep queue 4k
The fastest SSD (mainstream) averages a speed of 100%
26GB free (System drive)
Firmware: X4152012
SusWrite @10s intervals: 164 100 82 89 91 82 MB/s
Read 491
Write 328
Mixed 326
SusWrite 101
69% 312 MB/s
4K Read 34.1
4K Write 73.4
4K Mixed 41.6
144% 49.7 MB/s
DQ Read 370
DQ Write 278
DQ Mixed 236
200% 295 MB/s
55GB free (System drive)
Firmware: X4152012
SusWrite @10s intervals: 108 94 95 95 90 87 MB/s
Read 459
Write 130
Mixed 238
SusWrite 94.7
51% 230 MB/s
4K Read 26.5
4K Write 47
4K Mixed 31.5
105% 35 MB/s
DQ Read 347
DQ Write 212
DQ Mixed 194
167% 251 MB/s
43GB free (System drive)
Firmware: X4152012
SusWrite @10s intervals: 103 91 79 81 92 81 MB/s
Read 454
Write 257
Mixed 179
SusWrite 87.6
54% 244 MB/s
4K Read 21.5
4K Write 39.7
4K Mixed 28.6
90% 29.9 MB/s
DQ Read 359
DQ Write 208
DQ Mixed 209
176% 259 MB/s
101GB free
Firmware: X4130012
SusWrite @10s intervals: 145 96 93 91 99 95 MB/s
Read 304
Write 160
Mixed 160
SusWrite 103
40% 182 MB/s
4K Read 21.4
4K Write 34.8
4K Mixed 19.2
75% 25.1 MB/s
DQ Read 335
DQ Write 139
DQ Mixed 158
138% 211 MB/s
6,061 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 23,695,876 SSDs tested.

Typical X400 M.2 2280 128GB Builds (Compare 20,386 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 15%
Tree trunk
Desktop
Desktop 52%
Yacht
Workstation
Workstation 32%
Sail boat

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 2020 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

1018 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 i5-9400F $150Nvidia GTX 1660S (Super) $230Crucial MX500 250GB $49
Intel Core i5-9600K $210Nvidia GTX 1650S (Super) $170Samsung 850 Evo 120GB $78
Intel Core i7-9700K $370Nvidia RTX 2070S (Super) $500Samsung 850 Pro 512GB $249
HDDRAMUSB
Seagate Barracuda 1TB (2016) $37Corsair Vengeance LPX DDR4 3000 C15 2x8GB $74SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $40Corsair Vengeance LPX DDR4 3200 C16 2x8GB $78SanDisk Extreme 32GB $46
Seagate Barracuda 3TB (2016) $85G.SKILL Trident Z DDR4 3200 C14 4x16GB $681SanDisk Ultra Fit 32GB $16
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