Average Bench: 64.1% (677th of 1012)

Based on 6,638 user benchmarks.  Model: SanDisk X400 M.2 2280 128GB

Above average average bench

The Sandisk X400 M.2 2280 128GB averaged 35.9% 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 322MB/s

Above average consistency

The range of scores (95th - 5th percentile) for the Sandisk X400 M.2 2280 128GB is 37.4%. 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 86.1MB/s
Avg. Sequential Mixed IO Speed 217MB/s
ADVERTISEMENT

Average Bench

(Based on 6,638 samples)
Min Avg Max
327 Read 418 480
106 Write 228 333
129 Mixed 217 317
47.8 SusWrite 86.1 109
52.4% 237 MB/s
Min Avg Max
12.2 4K Read 23.4 35.9
28.2 4K Write 49.7 92.6
15.4 4K Mixed 28.1 44.3
97.8% 33.7 MB/s
Min Avg Max
175 DQ Read 322 366
136 DQ Write 210 267
104 DQ Mixed 192 233
163% 241 MB/s
User Benchmarks Bench Sequential Random 4k Deep queue 4k
The fastest SSD (mainstream) averages a speed of 100%
0GB free (System drive)
Firmware: X4130012
SusWrite @10s intervals: 113 96 76 86 83 91 MB/s
Read 436
Write 301
Mixed 230
SusWrite 91.1
59% 265 MB/s
4K Read 26.4
4K Write 48.3
4K Mixed 31.4
106% 35.4 MB/s
DQ Read 316
DQ Write 212
DQ Mixed 193
163% 240 MB/s
60GB free (System drive)
Firmware: X4152012
SusWrite @10s intervals: 111 89 90 89 88 90 MB/s
Read 424
Write 299
Mixed 246
SusWrite 92.8
59% 265 MB/s
4K Read 23.6
4K Write 49.8
4K Mixed 30.6
101% 34.7 MB/s
DQ Read 372
DQ Write 221
DQ Mixed 220
184% 271 MB/s
49GB free (System drive)
Firmware: X4130012
SusWrite @10s intervals: 98 81 86 61 74 71 MB/s
Read 450
Write 232
Mixed 192
SusWrite 78.5
52% 238 MB/s
4K Read 19.7
4K Write 48.9
4K Mixed 31.5
96% 33.4 MB/s
DQ Read 347
DQ Write 218
DQ Mixed 213
177% 259 MB/s
17GB free (System drive)
Firmware: X4130012
SusWrite @10s intervals: 99 75 64 49 43 55 MB/s
Read 432
Write 278
Mixed 204
SusWrite 64.4
54% 244 MB/s
4K Read 22.9
4K Write 41.1
4K Mixed 25.7
89% 29.9 MB/s
DQ Read 317
DQ Write 199
DQ Mixed 173
152% 230 MB/s
6,638 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 20,094,986 SSDs tested.

Typical X400 M.2 2280 128GB Builds (Compare 18,578 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 - $649

EDIT WITH CUSTOM PC BUILDER Total price: $649

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.

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.
  • - 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) December 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]

ADVERTISEMENT

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

1012 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 $148Nvidia GTX 1660S (Super) $270Crucial MX500 250GB $45
Intel Core i5-9600K $200AMD RX 590 $180Samsung 850 Evo 120GB $58
Intel Core i7-9700K $369Nvidia GTX 1650S (Super) $160Samsung 850 Pro 512GB $230
HDDRAMUSB
Seagate Barracuda 1TB (2016) $37Corsair Vengeance LPX DDR4 3200 C16 2x8GB $65SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $38Corsair Vengeance LPX DDR4 3000 C15 2x8GB $63SanDisk Extreme 32GB $46
Seagate Barracuda 3TB (2016) $80G.SKILL Trident Z DDR4 3200 C14 4x16GB $613SanDisk Extreme 16GB $24
Today's hottest deals
About  •  User Guide  •  FAQs  •  Email  •  Privacy  •  Developer Feedback