Average Bench: 74.4% (526th of 1016)

Based on 1,021 user benchmarks.  Model: SanDisk SD7SB3Q128G1002

Good average bench

The SanDisk X300s Non-Secure 128GB averaged 25.6% 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 120MB/s
Avg. 4K Random Read Speed 26.1MB/s

Above average consistency

The range of scores (95th - 5th percentile) for the SanDisk X300s Non-Secure 128GB is 31.6%. 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 211MB/s
Avg. Sequential Mixed IO Speed 220MB/s
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Average Bench

(Based on 1,021 samples)
Min Avg Max
363 Read 433 472
166 Write 263 324
159 Mixed 220 311
94 SusWrite 211 321
62.7% 282 MB/s
Min Avg Max
15.6 4K Read 26.1 32.2
39.1 4K Write 60.6 87.9
15 4K Mixed 27.5 36.3
107% 38.1 MB/s
Min Avg Max
35.2 DQ Read 283 320
106 DQ Write 225 294
27.5 DQ Mixed 120 150
126% 210 MB/s
User Benchmarks Bench Sequential Random 4k Deep queue 4k
The fastest SSD (mainstream) averages a speed of 100%
31GB free (System drive)
Firmware: X2150000
SusWrite @10s intervals: 286 222 196 195 189 186 MB/s
Read 475
Write 299
Mixed 245
SusWrite 212
68% 308 MB/s
4K Read 31.4
4K Write 77.1
4K Mixed 36.2
135% 48.2 MB/s
DQ Read 315
DQ Write 274
DQ Mixed 150
152% 247 MB/s
57GB free (System drive)
Firmware: X2150000
SusWrite @10s intervals: 312 266 264 243 224 211 MB/s
Read 438
Write 312
Mixed 247
SusWrite 253
70% 312 MB/s
4K Read 28.6
4K Write 59.6
4K Mixed 32.3
116% 40.2 MB/s
DQ Read 316
DQ Write 288
DQ Mixed 150
154% 251 MB/s
82GB free (System drive)
Firmware: X2150000
SusWrite @10s intervals: 251 229 260 243 243 246 MB/s
Read 454
Write 263
Mixed 224
SusWrite 245
66% 296 MB/s
4K Read 29.2
4K Write 61.2
4K Mixed 29.2
114% 39.9 MB/s
DQ Read 313
DQ Write 263
DQ Mixed 126
139% 234 MB/s
74GB free (System drive)
Firmware: X2150000
SusWrite @10s intervals: 222 261 273 270 277 268 MB/s
Read 411
Write 262
Mixed 209
SusWrite 262
64% 286 MB/s
4K Read 28
4K Write 59.1
4K Mixed 25.4
106% 37.5 MB/s
DQ Read 313
DQ Write 254
DQ Mixed 118
134% 229 MB/s
39GB free (System drive)
Firmware: X2150000
SusWrite @10s intervals: 228 193 185 174 171 162 MB/s
Read 436
Write 236
Mixed 180
SusWrite 186
57% 259 MB/s
4K Read 27
4K Write 62.8
4K Mixed 29.2
112% 39.7 MB/s
DQ Read 312
DQ Write 230
DQ Mixed 126
134% 223 MB/s
27GB free (System drive)
Firmware: X2150000
SusWrite @10s intervals: 224 167 151 143 141 140 MB/s
Read 452
Write 247
Mixed 173
SusWrite 161
57% 258 MB/s
4K Read 24.9
4K Write 61.6
4K Mixed 30
109% 38.8 MB/s
DQ Read 311
DQ Write 231
DQ Mixed 124
132% 222 MB/s
23GB free (System drive)
Firmware: X2150000
SusWrite @10s intervals: 133 104 100 94 98 98 MB/s
Read 456
Write 198
Mixed 185
SusWrite 104
52% 236 MB/s
4K Read 27
4K Write 54.1
4K Mixed 25.8
103% 35.6 MB/s
DQ Read 30.5
DQ Write 71.7
DQ Mixed 31.3
30% 44.5 MB/s
78GB free (System drive)
Firmware: X2150000
SusWrite @10s intervals: 157 261 290 294 303 298 MB/s
Read 454
Write 313
Mixed 228
SusWrite 267
70% 316 MB/s
4K Read 14.5
4K Write 16
4K Mixed 1.3
32% 10.6 MB/s
DQ Read 211
DQ Write 179
DQ Mixed 128
114% 173 MB/s
1,021 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 21,398,519 SSDs tested.

Typical X300s Non-Secure 128GB Builds (Compare 2,010 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 33%
Sail boat
Desktop
Desktop 51%
Yacht
Workstation
Workstation 36%
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) January 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

1016 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 $205Nvidia GTX 1660S (Super) $240Crucial MX500 250GB $45
Intel Core i5-9400F $150Nvidia GTX 1650S (Super) $160Samsung 850 Evo 120GB $78
Intel Core i7-9700K $375Nvidia RTX 2060 $349Samsung 850 Pro 512GB $249
HDDRAMUSB
Seagate Barracuda 1TB (2016) $35Corsair Vengeance LPX DDR4 3200 C16 2x8GB $80SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $35Corsair Vengeance LPX DDR4 3000 C15 2x8GB $63SanDisk Extreme 32GB $46
Seagate Barracuda 3TB (2016) $85G.SKILL Trident Z DDR4 3200 C14 4x16GB $613SanDisk Ultra Fit 32GB $14
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