Average Bench: 64.3% (699th of 1030)

Based on 5,691 user benchmarks.  Model: SanDisk SD8SN8U128G1002

Above average average bench

The Sandisk SD8SN8U128G1002 128GB averaged 35.6% 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 194MB/s
Avg. 4K-64Thread Read Speed 328MB/s

Above average consistency

The range of scores (95th - 5th percentile) for the Sandisk SD8SN8U128G1002 128GB is 39.2%. 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 82.8MB/s
Avg. Sequential Mixed IO Speed 212MB/s
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Average Bench

(Based on 5,691 samples)
Min Avg Max
326 Read 420 484
101 Write 228 333
113 Mixed 212 312
48.3 SusWrite 82.8 107
52.1% 236 MB/s
Min Avg Max
12.7 4K Read 23.6 37.8
26.5 4K Write 51.1 98.2
14.5 4K Mixed 28.1 45
98.8% 34.3 MB/s
Min Avg Max
266 DQ Read 328 359
126 DQ Write 208 266
127 DQ Mixed 194 228
164% 243 MB/s
User Benchmarks Bench Sequential Random 4k Deep queue 4k
The fastest SSD (mainstream) averages a speed of 100%
61GB free (System drive)
Firmware: X4131002
SusWrite @10s intervals: 115 99 88 86 57 66 MB/s
Read 452
Write 324
Mixed 223
SusWrite 85.2
60% 271 MB/s
4K Read 27.5
4K Write 51.4
4K Mixed 32.9
111% 37.3 MB/s
DQ Read 332
DQ Write 202
DQ Mixed 202
168% 246 MB/s
30GB free (System drive)
Firmware: X4131002
SusWrite @10s intervals: 107 99 95 63 98 61 MB/s
Read 444
Write 137
Mixed 202
SusWrite 87
48% 217 MB/s
4K Read 25
4K Write 43.8
4K Mixed 27.5
96% 32.1 MB/s
DQ Read 351
DQ Write 220
DQ Mixed 226
184% 266 MB/s
74GB free (System drive)
Firmware: X4131002
SusWrite @10s intervals: 155 91 94 91 98 96 MB/s
Read 415
Write 324
Mixed 304
SusWrite 104
64% 287 MB/s
4K Read 20.1
4K Write 42.2
4K Mixed 28.5
89% 30.3 MB/s
DQ Read 309
DQ Write 268
DQ Mixed 202
175% 260 MB/s
73GB free (System drive)
Firmware: X4131002
SusWrite @10s intervals: 120 92 87 94 93 85 MB/s
Read 364
Write 344
Mixed 211
SusWrite 95.1
57% 253 MB/s
4K Read 10.8
4K Write 31.5
4K Mixed 14.4
52% 18.9 MB/s
DQ Read 338
DQ Write 213
DQ Mixed 221
180% 257 MB/s
5,691 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 29,805,534 SSDs tested.

Typical SD8SN8U128G1002 128GB Builds (Compare 2,828 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 8%
Tree trunk
Desktop
Desktop 65%
Battle cruiser
Workstation
Workstation 7%
Tree trunk

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.
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Solid State Drive Rankings (Price vs Performance) August 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

Added n/a ago.

Good

2 years 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?
1030 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.
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Intel Core i7-9700K $300Nvidia RTX 2070S (Super) $510Samsung 860 Evo 250GB $47
HDDRAMUSB
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