Average Bench: 75.1% (555th of 1058)

Based on 1,352 user benchmarks.  Model: SanDisk SD7SB3Q128G1002

Good average bench

The SanDisk X300s Non-Secure 128GB averaged 24.8% lower than the peak scores attained by the group leaders. This is an excellent result which ranks the SanDisk X300s Non-Secure 128GB near the top of the comparison list.

Strengths

Avg. 4K-64Thread Mixed IO Speed 132MB/s
Avg. 4K Random Read Speed 26MB/s

Above average consistency

The range of scores (95th - 5th percentile) for the SanDisk X300s Non-Secure 128GB is 38%. This is a relatively wide range which indicates that the SanDisk X300s Non-Secure 128GB performs inconsistently under varying real world conditions.

Weaknesses

Avg. Sequential Mixed IO Speed 211MB/s
Avg. Sustained Write Speed 211MB/s
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Average Bench

(Based on 1,352 samples)
Min Avg Max
360 Read 435 478
177 Write 266 329
155 Mixed 211 253
99 SusWrite 211 318
62.4% 281 MB/s
Min Avg Max
15.1 4K Read 26 32.9
31 4K Write 60.1 92.1
17.1 4K Mixed 28.8 37.5
108% 38.3 MB/s
Min Avg Max
159 DQ Read 295 320
139 DQ Write 233 299
101 DQ Mixed 132 150
135% 220 MB/s
User Benchmarks Bench Sequential Random 4k Deep queue 4k
The fastest SSD (mainstream) averages a speed of 100%
45GB free (System drive)
Firmware: X2150000
SusWrite @10s intervals: 248 228 207 198 201 197 MB/s
Read 465
Write 280
Mixed 235
SusWrite 213
66% 298 MB/s
4K Read 29.8
4K Write 66
4K Mixed 33.9
124% 43.2 MB/s
DQ Read 322
DQ Write 246
DQ Mixed 145
146% 238 MB/s
39GB free (System drive)
Firmware: X2150000
SusWrite @10s intervals: 225 213 174 174 154 150 MB/s
Read 455
Write 276
Mixed 237
SusWrite 182
64% 287 MB/s
4K Read 28.5
4K Write 61.8
4K Mixed 32.5
118% 40.9 MB/s
DQ Read 316
DQ Write 278
DQ Mixed 148
152% 248 MB/s
20GB free (System drive)
Firmware: X2150000
SusWrite @10s intervals: 170 132 120 133 121 130 MB/s
Read 422
Write 204
Mixed 168
SusWrite 134
51% 232 MB/s
4K Read 28
4K Write 70.7
4K Mixed 35.8
126% 44.8 MB/s
DQ Read 314
DQ Write 205
DQ Mixed 143
138% 221 MB/s
51GB free (System drive)
Firmware: X2150000
SusWrite @10s intervals: 249 237 241 249 254 248 MB/s
Read 433
Write 254
Mixed 219
SusWrite 246
64% 288 MB/s
4K Read 26
4K Write 51.6
4K Mixed 26.2
100% 34.6 MB/s
DQ Read 297
DQ Write 200
DQ Mixed 117
123% 204 MB/s
42GB free (System drive)
Firmware: X2150000
SusWrite @10s intervals: 209 166 166 159 160 150 MB/s
Read 460
Write 319
Mixed 216
SusWrite 168
65% 291 MB/s
4K Read 30
4K Write 65.2
4K Mixed 32
121% 42.4 MB/s
DQ Read 31.7
DQ Write 82.1
DQ Mixed 36.4
34% 50.1 MB/s
104GB free (System drive)
Firmware: X2150000
SusWrite @10s intervals: 232 195 213 216 224 224 MB/s
Read 394
Write 264
Mixed 190
SusWrite 217
59% 266 MB/s
4K Read 23.3
4K Write 47.6
4K Mixed 22.8
90% 31.2 MB/s
DQ Read 225
DQ Write 220
DQ Mixed 124
120% 190 MB/s
30GB free (System drive)
Firmware: X2150000
SusWrite @10s intervals: 135 139 127 67 128 129 MB/s
Read 396
Write 172
Mixed 91.7
SusWrite 121
43% 195 MB/s
4K Read 19.3
4K Write 31.6
4K Mixed 23.7
76% 24.9 MB/s
DQ Read 308
DQ Write 150
DQ Mixed 118
117% 192 MB/s
1,352 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 45,261,108 SSDs tested.

Typical X300s Non-Secure 128GB Builds (Compare 999 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 25%
Surfboard
Desktop
Desktop 73%
Battleship
Workstation
Workstation 21%
Surfboard

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.

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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.
  • - SkillBench (space shooter) tests user input accuracy.
  • - 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.
Solid State Drive Rankings (Price vs Performance) July 2021 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

1058 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 i5-11400F $239Nvidia RTX 3060-Ti $400Crucial MX500 250GB $45
Intel Core i5-11600K $270Nvidia RTX 3070 $500Samsung 860 Evo 250GB $52
Intel Core i7-11700K $380Nvidia GTX 1660S (Super) $240Samsung 850 Evo 120GB $78
HDDRAMUSB
Seagate Barracuda 1TB (2016) $45Corsair Vengeance LPX DDR4 3200 C16 2x8GB $79SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $34Corsair Vengeance LPX DDR4 3000 C15 2x8GB $85SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $80G.SKILL Trident Z DDR4 3200 C14 4x16GB $649SanDisk Ultra Fit 32GB $16
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