Average Bench: 63.6% (679th of 1012)

Based on 4,894 user benchmarks.  Model: SanDisk SD8SN8U128G1002

Above average average bench

The Sandisk SD8SN8U128G1002 128GB averaged 36.4% 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 193MB/s
Avg. 4K-64Thread Read Speed 324MB/s

Above average consistency

The range of scores (95th - 5th percentile) for the Sandisk SD8SN8U128G1002 128GB is 35.5%. This is a relatively wide range which indicates that the Sandisk SD8SN8U128G1002 128GB performs inconsistently under varying real world conditions.

Weaknesses

Avg. Sustained Write Speed 83.3MB/s
Avg. Sequential Mixed IO Speed 217MB/s
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Average Bench

(Based on 4,894 samples)
Min Avg Max
328 Read 415 475
109 Write 234 329
127 Mixed 217 308
47.8 SusWrite 83.3 106
52.5% 237 MB/s
Min Avg Max
10.7 4K Read 23 36.3
32.9 4K Write 50.1 92.7
14.3 4K Mixed 27.7 41.3
96.9% 33.6 MB/s
Min Avg Max
218 DQ Read 324 359
151 DQ Write 212 266
125 DQ Mixed 193 228
164% 243 MB/s
User Benchmarks Bench Sequential Random 4k Deep queue 4k
The fastest SSD (mainstream) averages a speed of 100%
44GB free (System drive)
Firmware: X4131002
SusWrite @10s intervals: 83 73 40 41 59 MB/s
Read 441
Write 120
Mixed 92.3
SusWrite 55.1
38% 177 MB/s
4K Read 26.8
4K Write 47.7
4K Mixed 32.1
107% 35.5 MB/s
DQ Read 344
DQ Write 155
DQ Mixed 193
158% 231 MB/s
25GB free (System drive)
Firmware: X4131002
SusWrite @10s intervals: 91 82 88 96 91 86 MB/s
Read 458
Write 141
Mixed 159
SusWrite 88.9
46% 212 MB/s
4K Read 21.3
4K Write 45.1
4K Mixed 29.2
94% 31.9 MB/s
DQ Read 339
DQ Write 209
DQ Mixed 195
166% 248 MB/s
53GB free (System drive)
Firmware: X4131002
SusWrite @10s intervals: 93 88 89 88 91 95 MB/s
Read 453
Write 249
Mixed 144
SusWrite 90.5
52% 234 MB/s
4K Read 23.7
4K Write 43.5
4K Mixed 26.5
93% 31.2 MB/s
DQ Read 327
DQ Write 205
DQ Mixed 185
160% 239 MB/s
25GB free (System drive)
Firmware: X4131002
SusWrite @10s intervals: 73 48 33 45 25 MB/s
Read 387
Write 207
Mixed 136
SusWrite 46.6
43% 194 MB/s
4K Read 24.5
4K Write 44.3
4K Mixed 27.3
96% 32 MB/s
DQ Read 351
DQ Write 209
DQ Mixed 189
165% 250 MB/s
61GB free (System drive)
Firmware: X4131002
SusWrite @10s intervals: 99 80 86 90 82 79 MB/s
Read 426
Write 192
Mixed 156
SusWrite 86
47% 215 MB/s
4K Read 20.7
4K Write 40.6
4K Mixed 16.4
74% 25.9 MB/s
DQ Read 339
DQ Write 219
DQ Mixed 193
167% 250 MB/s
29GB free (System drive)
Firmware: X4131002
SusWrite @10s intervals: 105 85 88 81 87 73 MB/s
Read 330
Write 184
Mixed 214
SusWrite 86.2
45% 203 MB/s
4K Read 21.7
4K Write 46.8
4K Mixed 20.8
84% 29.8 MB/s
DQ Read 320
DQ Write 200
DQ Mixed 198
164% 239 MB/s
4,894 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 19,943,684 SSDs tested.

Typical SD8SN8U128G1002 128GB Builds (Compare 10,557 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 15%
Tree trunk
Desktop
Desktop 52%
Yacht
Workstation
Workstation 33%
Sail boat

System: Asus GL553VD

EDIT WITH CUSTOM PC BUILDER

Popular SD8SN8U128G1002 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) 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

Added n/a ago.

Good

16 months ago.

Really good reading and writing speed. Not a great value for money at 128GB tho, you should go better with 250GB if possible, otherwise, its a very good SSD.


Your
opinion?
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

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