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Average Bench: 59.3% (815th of 1080)

Based on 325 user benchmarks.  Model: SanDisk SD8SB8U128G1002

Average average bench

The Sandisk SD8SB8U128G1002 128GB averaged 40.6% 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 146MB/s
Avg. 4K Random Read Speed 22.9MB/s

Average consistency

The range of scores (95th - 5th percentile) for the Sandisk SD8SB8U128G1002 128GB is 40.9%. This is a relatively wide range which indicates that the Sandisk SD8SB8U128G1002 128GB performs inconsistently under varying real world conditions.

Weaknesses

Avg. Sustained Write Speed 86.5MB/s
Avg. Sequential Mixed IO Speed 209MB/s

Average Bench

(Based on 325 samples)
Min Avg Max
318 Read 403 477
94.9 Write 218 335
127 Mixed 209 299
48.3 SusWrite 86.5 106
50.7% 229 MB/s
Min Avg Max
10.6 4K Read 22.9 34.1
22.6 4K Write 48.4 91.8
8.96 4K Mixed 24.6 41.2
91.9% 32 MB/s
Min Avg Max
24.6 DQ Read 233 357
39.8 DQ Write 172 258
8.85 DQ Mixed 146 226
124% 183 MB/s
User Benchmarks BenchSequentialRandom 4kDeep queue 4k
The fastest SSD (mainstream) averages a speed of 100%
115GB free
Firmware: X4131002
SusWrite @10s intervals: 121 99 94 93 88 93 MB/s
Read 482
Write 318
Mixed 246
SusWrite 97.9
63% 286 MB/s
4K Read 31.1
4K Write 82.9
4K Mixed 35.3
136% 49.8 MB/s
DQ Read 362
DQ Write 255
DQ Mixed 230
193% 282 MB/s
50GB free (System drive)
Firmware: X4131002
SusWrite @10s intervals: 93 93 84 85 83 91 MB/s
Read 480
Write 198
Mixed 236
SusWrite 88.3
55% 251 MB/s
4K Read 28.2
4K Write 50.3
4K Mixed 31.9
110% 36.8 MB/s
DQ Read 349
DQ Write 195
DQ Mixed 178
158% 241 MB/s
49GB free
Firmware: X4131002
SusWrite @10s intervals: 171 124 87 87 85 85 MB/s
Read 433
Write 324
Mixed 315
SusWrite 107
66% 295 MB/s
4K Read 23.1
4K Write 42.3
4K Mixed 27.7
93% 31 MB/s
DQ Read 342
DQ Write 268
DQ Mixed 227
191% 279 MB/s
49GB free
Firmware: X4131002
SusWrite @10s intervals: 118 123 92 95 86 97 MB/s
Read 407
Write 294
Mixed 254
SusWrite 102
59% 264 MB/s
4K Read 21.5
4K Write 40.2
4K Mixed 22.5
83% 28.1 MB/s
DQ Read 338
DQ Write 149
DQ Mixed 152
137% 213 MB/s
67GB free (System drive)
Firmware: X4131002
SusWrite @10s intervals: 102 97 93 88 86 99 MB/s
Read 320
Write 202
Mixed 96.5
SusWrite 94.1
39% 178 MB/s
4K Read 20.2
4K Write 33.5
4K Mixed 16.6
70% 23.4 MB/s
DQ Read 328
DQ Write 189
DQ Mixed 159
145% 225 MB/s
325 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 77,515,167 SSDs tested

Typical SD8SB8U128G1002 128GB Builds (Compare 376 builds) See popular component choices, score breakdowns and rankings
Gaming
Gaming 7%
Tree trunk
Desktop
Desktop 58%
Gunboat
Workstation
Workstation 6%
Tree trunk

System: Asus X550VXK

EDIT WITH CUSTOM PC BUILDER

Popular SD8SB8U128G1002 128GB systems:

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