Average Bench: 57.8% (755th of 1011)

Based on 1,237 user benchmarks.  Model: SanDisk SD8SBAT128G1002

Average average bench

The Sandisk SD8SBAT128G1002 128GB averaged 42.2% 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.


Avg. 4K Random Write Speed 71MB/s
Avg. 4K-64Thread Mixed IO Speed 72.6MB/s

Good consistency

The range of scores (95th - 5th percentile) for the Sandisk SD8SBAT128G1002 128GB is 23.5%. This is a relatively narrow range which indicates that the Sandisk SD8SBAT128G1002 128GB performs reasonably consistently under varying real world conditions.


Avg. Sustained Write Speed 160MB/s
Avg. Sequential Write Speed 161MB/s

Average Bench

(Based on 1,237 samples)
Min Avg Max
328 Read 422 482
141 Write 161 177
143 Mixed 165 183
118 SusWrite 160 176
50% 227 MB/s
Min Avg Max
11.7 4K Read 21 26.9
31.2 4K Write 71 105
8.26 4K Mixed 11.2 13.4
83.7% 34.4 MB/s
Min Avg Max
87.3 DQ Read 157 190
103 DQ Write 165 179
43.4 DQ Mixed 72.6 79.7
78.9% 131 MB/s
User Benchmarks Bench Sequential Random 4k Deep queue 4k
The fastest SSD (mainstream) averages a speed of 100%
33GB free (System drive)
Firmware: Z2317002
SusWrite @10s intervals: 168 171 171 172 174 174 MB/s
Read 463
Write 166
Mixed 171
SusWrite 172
54% 243 MB/s
4K Read 22.3
4K Write 63
4K Mixed 13.8
85% 33 MB/s
DQ Read 176
DQ Write 163
DQ Mixed 72.5
81% 137 MB/s
1,237 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 19,132,121 SSDs tested.

EDIT WITH CUSTOM PC BUILDER Value: 55% - Above average Total price: $464

Popular SD8SBAT128G1002 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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Solid State Drive Rankings (Price vs Performance) November 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]


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.


1011 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.
Intel Core i5-9400F $148Nvidia GTX 1660S (Super) $234Crucial MX500 250GB $45
Intel Core i5-9600K $210Nvidia GTX 1660 $210Samsung 850 Evo 120GB $150
Intel Core i7-9700K $340Nvidia GTX 1660-Ti $260Samsung 860 Evo 250GB $49
Seagate Barracuda 1TB (2016) $44Corsair Vengeance LPX DDR4 3000 C15 2x8GB $65SanDisk Extreme 64GB $88
WD Blue 1TB (2012) $40G.SKILL Trident Z DDR4 3200 C14 4x16GB $612SanDisk Extreme 32GB $48
Seagate Barracuda 3TB (2016) $75Corsair Vengeance LPX DDR4 3200 C16 2x8GB $80SanDisk Ultra Fit 32GB $14
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