Average Bench: 70.5% (583rd of 1011)

Based on 254 user benchmarks.  Model: SanDisk SD9SB8W256G1002

Good average bench

The Sandisk SD9SB8W256G1002 256GB averaged 29.4% 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 230MB/s
Avg. 4K-64Thread Read Speed 337MB/s

Above average consistency

The range of scores (95th - 5th percentile) for the Sandisk SD9SB8W256G1002 256GB is 38.1%. This is a relatively wide range which indicates that the Sandisk SD9SB8W256G1002 256GB performs inconsistently under varying real world conditions.

Weaknesses

Avg. Sustained Write Speed 192MB/s
Avg. Sequential Mixed IO Speed 232MB/s
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Average Bench

(Based on 254 samples)
Min Avg Max
317 Read 405 468
208 Write 310 421
170 Mixed 232 302
130 SusWrite 192 213
63.6% 285 MB/s
Min Avg Max
9.98 4K Read 21.6 34.5
21.8 4K Write 50.7 88.5
12.5 4K Mixed 27.2 42.7
94.4% 33.1 MB/s
Min Avg Max
181 DQ Read 337 381
175 DQ Write 269 318
111 DQ Mixed 230 275
192% 278 MB/s
User Benchmarks Bench Sequential Random 4k Deep queue 4k
The fastest SSD (mainstream) averages a speed of 100%
167GB free (System drive)
Firmware: X6103002
SusWrite @10s intervals: 224 197 204 197 207 201 MB/s
Read 424
Write 330
Mixed 173
SusWrite 205
63% 283 MB/s
4K Read 30.1
4K Write 76.6
4K Mixed 33.2
129% 46.6 MB/s
DQ Read 378
DQ Write 252
DQ Mixed 275
216% 301 MB/s
181GB free (System drive)
Firmware: X6103002
SusWrite @10s intervals: 213 190 202 202 197 191 MB/s
Read 436
Write 211
Mixed 166
SusWrite 199
56% 253 MB/s
4K Read 25.9
4K Write 46.9
4K Mixed 32.1
105% 35 MB/s
DQ Read 358
DQ Write 296
DQ Mixed 190
180% 282 MB/s
122GB free (System drive)
Firmware: X6103002
SusWrite @10s intervals: 241 206 206 205 209 202 MB/s
Read 416
Write 369
Mixed 330
SusWrite 211
74% 332 MB/s
4K Read 21
4K Write 39.7
4K Mixed 21.6
80% 27.4 MB/s
DQ Read 351
DQ Write 286
DQ Mixed 233
198% 290 MB/s
209GB free (System drive)
Firmware: X6103002
SusWrite @10s intervals: 206 196 196 194 198 199 MB/s
Read 274
Write 273
Mixed 287
SusWrite 198
58% 258 MB/s
4K Read 26.1
4K Write 42.1
4K Mixed 27.8
97% 32 MB/s
DQ Read 329
DQ Write 245
DQ Mixed 266
205% 280 MB/s
49GB free (System drive)
Firmware: X6103002
SusWrite @10s intervals: 190 185 188 187 196 196 MB/s
Read 349
Write 223
Mixed 195
SusWrite 190
53% 240 MB/s
4K Read 17.6
4K Write 45.8
4K Mixed 19.3
76% 27.6 MB/s
DQ Read 377
DQ Write 250
DQ Mixed 241
199% 289 MB/s
135GB free (System drive)
Firmware: X6103002
SusWrite @10s intervals: 190 163 163 191 202 201 MB/s
Read 366
Write 289
Mixed 168
SusWrite 185
56% 252 MB/s
4K Read 11.4
4K Write 22.1
4K Mixed 16.7
50% 16.7 MB/s
DQ Read 97.4
DQ Write 41.4
DQ Mixed 22.4
29% 53.7 MB/s
254 MORE »

 Market Share (See Leaders)

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

Typical SD9SB8W256G1002 256GB Builds (Compare 275 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 15%
Tree trunk
Desktop
Desktop 50%
Yacht
Workstation
Workstation 20%
Surfboard

System: Asus VivoBook 15_ASUS Laptop X540UAR

EDIT WITH CUSTOM PC BUILDER

Popular SD9SB8W256G1002 256GB 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.
  • - 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) 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]

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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

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.
CPUGPUSSD
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
HDDRAMUSB
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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