Average Bench: 63.4% (728th of 1040)

Based on 7,664 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 188MB/s
Avg. 4K-64Thread Read Speed 321MB/s

Above average consistency

The range of scores (95th - 5th percentile) for the Sandisk X400 M.2 2280 128GB is 38.3%. 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 81.8MB/s
Avg. Sequential Mixed IO Speed 211MB/s
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Average Bench

(Based on 7,664 samples)
Min Avg Max
327 Read 416 490
93.4 Write 219 330
105 Mixed 211 315
41.5 SusWrite 81.8 112
51.2% 232 MB/s
Min Avg Max
11.7 4K Read 23.4 36
25.6 4K Write 49.3 96.1
14 4K Mixed 27.7 43
97.1% 33.5 MB/s
Min Avg Max
170 DQ Read 321 368
96.2 DQ Write 205 270
85.4 DQ Mixed 188 233
160% 238 MB/s
User Benchmarks Bench Sequential Random 4k Deep queue 4k
The fastest SSD (mainstream) averages a speed of 100%
63GB free (System drive)
Firmware: X4130012
SusWrite @10s intervals: 177 92 87 97 93 90 MB/s
Read 460
Write 341
Mixed 319
SusWrite 106
68% 306 MB/s
4K Read 32.2
4K Write 52.3
4K Mixed 35.8
122% 40.1 MB/s
DQ Read 345
DQ Write 249
DQ Mixed 136
145% 243 MB/s
78GB free
Firmware: X4130012
SusWrite @10s intervals: 127 83 129 100 96 96 MB/s
Read 440
Write 324
Mixed 303
SusWrite 105
65% 293 MB/s
4K Read 26.1
4K Write 47.3
4K Mixed 30.5
104% 34.6 MB/s
DQ Read 319
DQ Write 264
DQ Mixed 227
188% 270 MB/s
49GB free (System drive)
Firmware: X4130012
SusWrite @10s intervals: 177 98 96 99 98 99 MB/s
Read 372
Write 291
Mixed 234
SusWrite 111
56% 252 MB/s
4K Read 29
4K Write 63.5
4K Mixed 36
124% 42.8 MB/s
DQ Read 33.9
DQ Write 98.9
DQ Mixed 44.2
40% 59 MB/s
40GB free (System drive)
Firmware: X4152012
SusWrite @10s intervals: 170 88 54 75 49 68 MB/s
Read 403
Write 342
Mixed 298
SusWrite 84.1
63% 282 MB/s
4K Read 18.7
4K Write 39.1
4K Mixed 25.3
82% 27.7 MB/s
DQ Read 329
DQ Write 267
DQ Mixed 232
192% 276 MB/s
7,664 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 34,682,468 SSDs tested.

Typical X400 M.2 2280 128GB Builds (Compare 5,966 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 8%
Tree trunk
Desktop
Desktop 65%
Battle cruiser
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) November 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

1040 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 i5-9600K $190Nvidia GTX 1660S (Super) $240Crucial MX500 250GB $34
Intel Core i5-9400F $148Nvidia RTX 3070 $500Samsung 850 Evo 120GB $78
Intel Core i5-10600K $260Nvidia GTX 1650S (Super) $190Samsung 860 Evo 250GB $44
HDDRAMUSB
Seagate Barracuda 1TB (2016) $43Corsair Vengeance LPX DDR4 3200 C16 2x8GB $64SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $40Corsair Vengeance LPX DDR4 3000 C15 2x8GB $69SanDisk Extreme 32GB $28
Seagate Barracuda 3TB (2016) $85G.SKILL Trident Z DDR4 3200 C14 4x16GB $649SanDisk Ultra Fit 32GB $16
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