Average Bench: 70.7% (637th of 1058)

Based on 965 user benchmarks.  Model: SanDisk SD8SN8U128G1001

Good average bench

The Sandisk SD8SN8U128G1001 128GB averaged 29.2% 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.

Strengths

Avg. 4K-64Thread Mixed IO Speed 184MB/s
Avg. 4K Random Mixed IO Speed 33.1MB/s

Average consistency

The range of scores (95th - 5th percentile) for the Sandisk SD8SN8U128G1001 128GB is 44.4%. This is a relatively wide range which indicates that the Sandisk SD8SN8U128G1001 128GB performs inconsistently under varying real world conditions.

Weaknesses

Avg. Sustained Write Speed 92.9MB/s
Avg. Sequential Mixed IO Speed 212MB/s
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Average Bench

(Based on 965 samples)
Min Avg Max
315 Read 419 492
82.3 Write 216 334
118 Mixed 212 317
55.7 SusWrite 92.9 120
51.9% 235 MB/s
Min Avg Max
11.8 4K Read 27 38.9
33.9 4K Write 71.1 111
15.3 4K Mixed 33.1 49.3
121% 43.8 MB/s
Min Avg Max
152 DQ Read 297 362
105 DQ Write 195 259
99.7 DQ Mixed 184 224
154% 225 MB/s
User Benchmarks Bench Sequential Random 4k Deep queue 4k
The fastest SSD (mainstream) averages a speed of 100%
86GB free
Firmware: X4133001
SusWrite @10s intervals: 224 102 104 103 103 103 MB/s
Read 490
Write 326
Mixed 331
SusWrite 123
70% 317 MB/s
4K Read 38.8
4K Write 116
4K Mixed 51.3
186% 68.6 MB/s
DQ Read 348
DQ Write 258
DQ Mixed 223
188% 276 MB/s
33GB free (System drive)
Firmware: X4120001
SusWrite @10s intervals: 114 79 65 62 57 55 MB/s
Read 361
Write 117
Mixed 145
SusWrite 71.9
38% 174 MB/s
4K Read 35.4
4K Write 104
4K Mixed 48.8
171% 62.8 MB/s
DQ Read 344
DQ Write 184
DQ Mixed 212
171% 246 MB/s
14GB free (System drive)
Firmware: X4133001
SusWrite @10s intervals: 79 52 42 49 38 50 MB/s
Read 375
Write 120
Mixed 143
SusWrite 51.6
38% 172 MB/s
4K Read 37.1
4K Write 96
4K Mixed 40
158% 57.7 MB/s
DQ Read 312
DQ Write 188
DQ Mixed 172
149% 224 MB/s
41GB free (System drive)
Firmware: X4133001
SusWrite @10s intervals: 129 71 66 70 75 73 MB/s
Read 395
Write 326
Mixed 269
SusWrite 80.7
60% 268 MB/s
4K Read 28.8
4K Write 77.6
4K Mixed 38
133% 48.1 MB/s
DQ Read 360
DQ Write 280
DQ Mixed 215
189% 285 MB/s
55GB free (System drive)
Firmware: X4133001
SusWrite @10s intervals: 109 81 94 98 89 88 MB/s
Read 377
Write 167
Mixed 192
SusWrite 93
46% 207 MB/s
4K Read 31.2
4K Write 67.3
4K Mixed 38.7
132% 45.7 MB/s
DQ Read 358
DQ Write 222
DQ Mixed 205
176% 262 MB/s
119GB free
Firmware: X4133001
SusWrite @10s intervals: 99 145 102 101 101 101 MB/s
Read 414
Write 151
Mixed 165
SusWrite 108
46% 210 MB/s
4K Read 25.7
4K Write 55.4
4K Mixed 29.1
106% 36.7 MB/s
DQ Read 366
DQ Write 141
DQ Mixed 138
132% 215 MB/s
74GB free (System drive)
Firmware: X4133001
SusWrite @10s intervals: 109 94 92 92 92 92 MB/s
Read 325
Write 150
Mixed 255
SusWrite 95.2
46% 206 MB/s
4K Read 26.8
4K Write 49.7
4K Mixed 32.5
109% 36.3 MB/s
DQ Read 254
DQ Write 173
DQ Mixed 173
140% 200 MB/s
98GB free (System drive)
Firmware: X4120001
SusWrite @10s intervals: 116 93 99 93 95 95 MB/s
Read 334
Write 226
Mixed 169
SusWrite 98.4
46% 207 MB/s
4K Read 18.2
4K Write 36.8
4K Mixed 23.9
78% 26.3 MB/s
DQ Read 203
DQ Write 156
DQ Mixed 171
130% 177 MB/s
965 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 47,015,310 SSDs tested.

Typical SD8SN8U128G1001 128GB Builds (Compare 11 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 6%
Tree trunk
Desktop
Desktop 53%
Yacht
Workstation
Workstation 6%
Tree trunk

System: Lenovo 20J2S0JG00

EDIT WITH CUSTOM PC BUILDER

Popular SD8SN8U128G1001 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) September 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 i5-11600K $270Nvidia RTX 3060-Ti $400Crucial MX500 250GB $45
Intel Core i5-11400F $260Nvidia RTX 3070 $500Samsung 850 Evo 120GB $183
Intel Core i7-11700K $346Nvidia GTX 1660S (Super) $240Samsung 860 Evo 250GB $52
HDDRAMUSB
Seagate Barracuda 1TB (2016) $40Corsair Vengeance LPX DDR4 3200 C16 2x8GB $78SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $35Corsair Vengeance LPX DDR4 3000 C15 2x8GB $77SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $80G.SKILL Trident Z DDR4 3200 C14 4x16GB $649SanDisk Ultra Fit 32GB $16
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