Average Bench: 74.9% (513th of 1018)

Based on 193 user benchmarks.  Model: SanDisk SD9SN8W128G

Good average bench

The Sandisk SD9SN8W128G 128GB averaged 25.0% 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 207MB/s
Avg. 4K Random Read Speed 30.8MB/s

Good consistency

The range of scores (95th - 5th percentile) for the Sandisk SD9SN8W128G 128GB is 23.3%. This is a relatively narrow range which indicates that the Sandisk SD9SN8W128G 128GB performs reasonably consistently under varying real world conditions.

Weaknesses

Avg. Sustained Write Speed 103MB/s
Avg. Sequential Mixed IO Speed 249MB/s
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Average Bench

(Based on 193 samples)
Min Avg Max
351 Read 459 505
134 Write 287 458
164 Mixed 249 323
74.4 SusWrite 103 115
60.8% 275 MB/s
Min Avg Max
22.1 4K Read 30.8 36.5
46 4K Write 67.2 89.3
23.4 4K Mixed 34.9 43.9
127% 44.3 MB/s
Min Avg Max
241 DQ Read 295 307
161 DQ Write 207 274
150 DQ Mixed 207 262
166% 236 MB/s
User Benchmarks Bench Sequential Random 4k Deep queue 4k
The fastest SSD (mainstream) averages a speed of 100%
53GB free (System drive)
Firmware: X6107000
SusWrite @10s intervals: 138 105 105 106 106 106 MB/s
Read 501
Write 466
Mixed 307
SusWrite 111
77% 346 MB/s
4K Read 34.3
4K Write 79.4
4K Mixed 43.5
150% 52.4 MB/s
DQ Read 301
DQ Write 245
DQ Mixed 209
174% 252 MB/s
38GB free (System drive)
Firmware: X6107000
SusWrite @10s intervals: 146 108 107 107 108 108 MB/s
Read 504
Write 148
Mixed 311
SusWrite 114
59% 269 MB/s
4K Read 34.6
4K Write 81.9
4K Mixed 43.6
152% 53.4 MB/s
DQ Read 305
DQ Write 200
DQ Mixed 250
187% 252 MB/s
92GB free (System drive)
Firmware: X6107000
SusWrite @10s intervals: 125 111 111 112 112 113 MB/s
Read 456
Write 298
Mixed 217
SusWrite 114
60% 271 MB/s
4K Read 29.7
4K Write 87.4
4K Mixed 40.5
143% 52.5 MB/s
DQ Read 300
DQ Write 222
DQ Mixed 222
176% 248 MB/s
62GB free (System drive)
Firmware: X6107000
SusWrite @10s intervals: 86 106 106 107 106 106 MB/s
Read 465
Write 156
Mixed 302
SusWrite 103
57% 256 MB/s
4K Read 33.6
4K Write 66.1
4K Mixed 40
137% 46.6 MB/s
DQ Read 302
DQ Write 183
DQ Mixed 234
177% 240 MB/s
31GB free (System drive)
Firmware: X6107000
SusWrite @10s intervals: 118 33 59 57 46 59 MB/s
Read 500
Write 346
Mixed 190
SusWrite 61.7
60% 274 MB/s
4K Read 34.2
4K Write 79.4
4K Mixed 34.6
138% 49.4 MB/s
DQ Read 236
DQ Write 194
DQ Mixed 210
159% 213 MB/s
193 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 24,106,310 SSDs tested.

Typical SD9SN8W128G 128GB Builds (Compare 555 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 54%
Yacht
Desktop
Desktop 67%
Battle cruiser
Workstation
Workstation 44%
Speed boat

Motherboard: MSI MS-B9181

EDIT WITH CUSTOM PC BUILDER Value: 63% - Good Total price: $479

Popular SD9SN8W128G 128GB compatible motherboards:

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.

UserBenchmark of the month

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) April 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

1018 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 i5-9600K $210Nvidia GTX 1660S (Super) $230Crucial MX500 250GB $49
Intel Core i5-9400F $146Nvidia GTX 1650S (Super) $170Samsung 850 Evo 120GB $78
Intel Core i7-9700K $370Nvidia RTX 2070S (Super) $500Samsung 850 Pro 512GB $249
HDDRAMUSB
Seagate Barracuda 1TB (2016) $37Corsair Vengeance LPX DDR4 3000 C15 2x8GB $74SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $42Corsair Vengeance LPX DDR4 3200 C16 2x8GB $84SanDisk Extreme 32GB $46
Seagate Barracuda 3TB (2016) $85G.SKILL Trident Z DDR4 3200 C14 4x16GB $681SanDisk Ultra Fit 32GB $16
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