Average Bench: 62.8% (687th of 1011)

Based on 5,425 user benchmarks.  Model: SanDisk X400 M.2 2280 128GB

Above average average bench

The Sandisk X400 M.2 2280 128GB averaged 37.1% 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 192MB/s
Avg. 4K-64Thread Read Speed 323MB/s

Above average consistency

The range of scores (95th - 5th percentile) for the Sandisk X400 M.2 2280 128GB is 35.5%. 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 84MB/s
Avg. Sequential Mixed IO Speed 215MB/s
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Average Bench

(Based on 5,425 samples)
Min Avg Max
334 Read 417 477
95 Write 229 334
106 Mixed 215 315
44.7 SusWrite 84 114
52.2% 236 MB/s
Min Avg Max
12.1 4K Read 23 33.1
24.8 4K Write 47.5 81.6
13 4K Mixed 27 40.1
94.6% 32.5 MB/s
Min Avg Max
193 DQ Read 323 367
113 DQ Write 208 267
102 DQ Mixed 192 232
163% 241 MB/s
User Benchmarks Bench Sequential Random 4k Deep queue 4k
The fastest SSD (mainstream) averages a speed of 100%
25GB free (System drive)
Firmware: X4152012
SusWrite @10s intervals: 113 74 50 62 59 40 MB/s
Read 455
Write 317
Mixed 313
SusWrite 66.2
64% 288 MB/s
4K Read 24.2
4K Write 43
4K Mixed 29.3
97% 32.2 MB/s
DQ Read 349
DQ Write 244
DQ Mixed 208
179% 267 MB/s
19GB free (System drive)
Firmware: X4152012
SusWrite @10s intervals: 123 92 80 93 78 53 MB/s
Read 393
Write 291
Mixed 263
SusWrite 86.7
58% 258 MB/s
4K Read 19.4
4K Write 34.5
4K Mixed 22.7
77% 25.5 MB/s
DQ Read 342
DQ Write 225
DQ Mixed 209
176% 259 MB/s
15GB free (System drive)
Firmware: X4152012
SusWrite @10s intervals: 106 80 48 41 30 46 MB/s
Read 338
Write 179
Mixed 244
SusWrite 58.3
45% 205 MB/s
4K Read 24.2
4K Write 44.5
4K Mixed 20.2
86% 29.6 MB/s
DQ Read 334
DQ Write 120
DQ Mixed 213
161% 223 MB/s
58GB free (System drive)
Firmware: X4152012
SusWrite @10s intervals: 113 91 89 88 93 94 MB/s
Read 326
Write 117
Mixed 175
SusWrite 94.7
39% 178 MB/s
4K Read 19.5
4K Write 21.5
4K Mixed 24.4
72% 21.8 MB/s
DQ Read 293
DQ Write 202
DQ Mixed 185
155% 227 MB/s
5,425 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 16,818,249 SSDs tested.

Typical X400 M.2 2280 128GB Builds (Compare 16,721 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 16%
Surfboard
Desktop
Desktop 52%
Yacht
Workstation
Workstation 32%
Sail boat

System: Dell Inspiron 15 7000 Gaming - $788

EDIT WITH CUSTOM PC BUILDER Total price: $788

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) August 2019 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

1011 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 $143AMD RX 580 $172Samsung 850 Evo 250GB $86
AMD Ryzen 5 3600 $198Nvidia GTX 1660 $220Samsung 850 Evo 500GB $103
Intel Core i5-9600K $219AMD RX Vega 56 $300Samsung 850 Pro 256GB $195
HDDRAMUSB
Seagate Barracuda 1TB (2016) $40Corsair Vengeance LPX DDR4 3000 C15 2x8GB $75SanDisk Extreme 64GB $128
WD Blue 1TB (2012) $40G.SKILL Trident Z DDR4 3200 C14 4x16GB $695SanDisk Extreme 32GB $48
Seagate Barracuda 3TB (2016) $80Corsair Vengeance LPX DDR4 3200 C16 2x8GB $80SanDisk Extreme 16GB $24
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