Average Bench: 63.2% (685th of 1010)

Based on 1,127 user benchmarks.  Model: SanDisk SD8SNAT256G1002

Above average average bench

The Sandisk SD8SNAT256G1002 256GB averaged 36.7% 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 Write Speed 243MB/s
Avg. 4K-64Thread Mixed IO Speed 72.6MB/s

Good consistency

The range of scores (95th - 5th percentile) for the Sandisk SD8SNAT256G1002 256GB is 25.2%. This is a relatively narrow range which indicates that the Sandisk SD8SNAT256G1002 256GB performs reasonably consistently under varying real world conditions.

Weaknesses

Avg. 4K Random Mixed IO Speed 10.6MB/s
Avg. Sequential Mixed IO Speed 217MB/s
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Average Bench

(Based on 1,127 samples)
Min Avg Max
319 Read 411 480
239 Write 276 319
174 Mixed 217 376
147 SusWrite 272 309
65.6% 294 MB/s
Min Avg Max
8.5 4K Read 18 25.9
29.2 4K Write 61.3 85.1
3.77 4K Mixed 10.6 14.2
73.3% 29.9 MB/s
Min Avg Max
24.3 DQ Read 158 209
114 DQ Write 243 278
12.8 DQ Mixed 72.6 85.9
91% 158 MB/s
User Benchmarks Bench Sequential Random 4k Deep queue 4k
The fastest SSD (mainstream) averages a speed of 100%
177GB free (System drive)
Firmware: Z2317002
SusWrite @10s intervals: 257 251 283 285 290 289 MB/s
Read 375
Write 285
Mixed 204
SusWrite 276
64% 285 MB/s
4K Read 16.6
4K Write 75
4K Mixed 10.8
79% 34.1 MB/s
DQ Read 171
DQ Write 256
DQ Mixed 82
99% 170 MB/s
68GB free (System drive)
Firmware: Z2317002
SusWrite @10s intervals: 285 266 263 276 279 276 MB/s
Read 387
Write 266
Mixed 219
SusWrite 274
64% 287 MB/s
4K Read 20.2
4K Write 62.9
4K Mixed 10.2
77% 31.1 MB/s
DQ Read 174
DQ Write 258
DQ Mixed 82.3
100% 172 MB/s
116GB free (System drive)
Firmware: Z2317002
SusWrite @10s intervals: 211 212 263 257 274 268 MB/s
Read 352
Write 260
Mixed 196
SusWrite 248
59% 264 MB/s
4K Read 8.5
4K Write 78.5
4K Mixed 9.6
67% 32.2 MB/s
DQ Read 181
DQ Write 258
DQ Mixed 75.9
98% 172 MB/s
44GB free (System drive)
Firmware: Z2317002
SusWrite @10s intervals: 272 277 291 280 290 295 MB/s
Read 331
Write 262
Mixed 218
SusWrite 284
61% 274 MB/s
4K Read 13.1
4K Write 53.6
4K Mixed 9.8
61% 25.5 MB/s
DQ Read 162
DQ Write 251
DQ Mixed 79.7
96% 164 MB/s
103GB free (System drive)
Firmware: Z2317002
SusWrite @10s intervals: 251 270 278 283 273 276 MB/s
Read 358
Write 264
Mixed 200
SusWrite 272
61% 274 MB/s
4K Read 10.5
4K Write 47
4K Mixed 9.1
52% 22.2 MB/s
DQ Read 157
DQ Write 230
DQ Mixed 78.2
91% 155 MB/s
163GB free (System drive)
Firmware: Z2317002
SusWrite @10s intervals: 254 240 219 225 226 210 MB/s
Read 313
Write 216
Mixed 193
SusWrite 229
53% 238 MB/s
4K Read 13
4K Write 34.8
4K Mixed 8.2
49% 18.7 MB/s
DQ Read 153
DQ Write 263
DQ Mixed 78.8
96% 165 MB/s
1,127 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 18,543,226 SSDs tested.

EDIT WITH CUSTOM PC BUILDER Total price: $1,607

Popular SD8SNAT256G1002 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

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  • - CPU tests include: integer, floating and string.
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Solid State Drive Rankings (Price vs Performance) October 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

1010 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 1660 $210Samsung 850 Evo 250GB $57
Intel Core i5-9600K $240Nvidia GTX 1660-Ti $270Samsung 850 Evo 500GB $107
Intel Core i7-9700K $350Nvidia RTX 2060 $342Samsung 850 Pro 256GB $160
HDDRAMUSB
Seagate Barracuda 1TB (2016) $40Corsair Vengeance LPX DDR4 3000 C15 2x8GB $77SanDisk Extreme 64GB $88
Seagate Barracuda 3TB (2016) $78G.SKILL Trident Z DDR4 3200 C14 4x16GB $612SanDisk Extreme 32GB $48
WD Blue 1TB (2012) $35Corsair Vengeance LPX DDR4 3200 C16 2x8GB $83SanDisk Ultra Fit 32GB $14
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