Average Bench: 73.7% (530th of 1012)

Based on 1,008 user benchmarks.  Model: SanDisk SD7SB3Q128G1002

Good average bench

The SanDisk X300s Non-Secure 128GB averaged 26.2% 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 112MB/s
Avg. 4K Random Read Speed 26.3MB/s

Above average consistency

The range of scores (95th - 5th percentile) for the SanDisk X300s Non-Secure 128GB is 30.4%. This is a relatively narrow range which indicates that the SanDisk X300s Non-Secure 128GB performs reasonably consistently under varying real world conditions.

Weaknesses

Avg. Sustained Write Speed 209MB/s
Avg. Sequential Mixed IO Speed 227MB/s
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Average Bench

(Based on 1,008 samples)
Min Avg Max
362 Read 432 472
164 Write 260 324
160 Mixed 227 329
91 SusWrite 209 320
62.7% 282 MB/s
Min Avg Max
16.4 4K Read 26.3 32.2
37.3 4K Write 60.9 87.8
14.3 4K Mixed 26.7 35.8
106% 38 MB/s
Min Avg Max
29.9 DQ Read 272 320
85.1 DQ Write 219 292
15.4 DQ Mixed 112 149
120% 201 MB/s
User Benchmarks Bench Sequential Random 4k Deep queue 4k
The fastest SSD (mainstream) averages a speed of 100%
69GB free (System drive)
Firmware: X2150000
SusWrite @10s intervals: 299 292 305 303 294 287 MB/s
Read 467
Write 311
Mixed 249
SusWrite 297
74% 331 MB/s
4K Read 33.1
4K Write 83.6
4K Mixed 38.1
143% 51.6 MB/s
DQ Read 318
DQ Write 303
DQ Mixed 146
155% 256 MB/s
38GB free (System drive)
Firmware: X2150000
SusWrite @10s intervals: 259 294 321 281 177 166 MB/s
Read 461
Write 328
Mixed 253
SusWrite 250
72% 323 MB/s
4K Read 29.6
4K Write 65.7
4K Mixed 33.3
122% 42.9 MB/s
DQ Read 318
DQ Write 295
DQ Mixed 148
155% 254 MB/s
34GB free (System drive)
Firmware: X2150000
SusWrite @10s intervals: 318 313 300 299 295 260 MB/s
Read 462
Write 290
Mixed 238
SusWrite 298
72% 322 MB/s
4K Read 27.9
4K Write 58.2
4K Mixed 30.3
112% 38.8 MB/s
DQ Read 320
DQ Write 279
DQ Mixed 146
151% 248 MB/s
45GB free (System drive)
Firmware: X2150000
SusWrite @10s intervals: 308 300 285 281 245 225 MB/s
Read 458
Write 320
Mixed 277
SusWrite 274
74% 332 MB/s
4K Read 24.2
4K Write 42.4
4K Mixed 26.1
93% 30.9 MB/s
DQ Read 316
DQ Write 296
DQ Mixed 143
152% 252 MB/s
22GB free (System drive)
Firmware: X2150000
SusWrite @10s intervals: 193 152 138 134 135 117 MB/s
Read 416
Write 216
Mixed 80.6
SusWrite 145
47% 214 MB/s
4K Read 23.7
4K Write 68.7
4K Mixed 27.4
107% 39.9 MB/s
DQ Read 317
DQ Write 224
DQ Mixed 129
135% 223 MB/s
48GB free (System drive)
Firmware: X2150000
SusWrite @10s intervals: 230 183 195 171 197 175 MB/s
Read 398
Write 244
Mixed 216
SusWrite 192
58% 263 MB/s
4K Read 23.6
4K Write 45.6
4K Mixed 21.5
88% 30.2 MB/s
DQ Read 296
DQ Write 237
DQ Mixed 141
140% 225 MB/s
1,008 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 20,108,911 SSDs tested.

Typical X300s Non-Secure 128GB Builds (Compare 1,913 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 33%
Sail boat
Desktop
Desktop 52%
Yacht
Workstation
Workstation 35%
Jet ski

System: Asus G751JT

EDIT WITH CUSTOM PC BUILDER

Popular X300s Non-Secure 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]

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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

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
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