Average Bench: 97.1% (250th of 1053)

Based on 11,544 user benchmarks.  Models: SanDisk SDSSDH3512G, SanDisk SDSSDH35

Excellent average bench

The Sandisk S3512G 512GB averaged just 2.9% lower than the peak scores attained by the group leaders. This is an excellent result which ranks the Sandisk S3512G 512GB near the top of the comparison list.

Strengths

Avg. 4K-64Thread Mixed IO Speed 232MB/s
Avg. 4K Random Mixed IO Speed 40MB/s

Average consistency

The range of scores (95th - 5th percentile) for the Sandisk S3512G 512GB is 48.8%. This is a relatively wide range which indicates that the Sandisk S3512G 512GB performs inconsistently under varying real world conditions.

Weaknesses

Avg. Sequential Mixed IO Speed 289MB/s
Avg. Sustained Write Speed 357MB/s
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Average Bench

(Based on 11,544 samples)
Min Avg Max
345 Read 462 511
239 Write 401 482
185 Mixed 289 395
154 SusWrite 357 426
84.7% 377 MB/s
Min Avg Max
19.5 4K Read 31.5 40.2
36.1 4K Write 78.3 115
23.3 4K Mixed 40 53.3
140% 49.9 MB/s
Min Avg Max
156 DQ Read 325 380
113 DQ Write 278 340
61.8 DQ Mixed 232 290
193% 278 MB/s
User Benchmarks Bench Sequential Random 4k Deep queue 4k
The fastest SSD (mainstream) averages a speed of 100%
128GB free
Firmware: X6107000
SusWrite @10s intervals: 417 421 410 419 424 425 MB/s
Read 497
Write 446
Mixed 368
SusWrite 419
97% 433 MB/s
4K Read 27.1
4K Write 83.1
4K Mixed 46.7
145% 52.3 MB/s
DQ Read 372
DQ Write 339
DQ Mixed 290
236% 334 MB/s
80GB free (System drive)
Firmware: X6104000
SusWrite @10s intervals: 367 145 177 129 156 180 MB/s
Read 480
Write 452
Mixed 361
SusWrite 192
83% 371 MB/s
4K Read 36.6
4K Write 99.3
4K Mixed 47.4
169% 61.1 MB/s
DQ Read 374
DQ Write 322
DQ Mixed 278
227% 325 MB/s
365GB free (System drive)
Firmware: X6107000
SusWrite @10s intervals: 384 382 391 377 405 413 MB/s
Read 415
Write 390
Mixed 292
SusWrite 392
84% 372 MB/s
4K Read 25.4
4K Write 73.8
4K Mixed 34.5
122% 44.6 MB/s
DQ Read 362
DQ Write 281
DQ Mixed 257
210% 300 MB/s
126GB free
Firmware: X6104000
SusWrite @10s intervals: 348 374 381 383 385 389 MB/s
Read 482
Write 427
Mixed 280
SusWrite 377
88% 391 MB/s
4K Read 30
4K Write 55.9
4K Mixed 25.1
107% 37 MB/s
DQ Read 377
DQ Write 328
DQ Mixed 172
178% 292 MB/s
398GB free
Firmware: X6104000
SusWrite @10s intervals: 379 306 340 313 337 401 MB/s
Read 466
Write 431
Mixed 366
SusWrite 346
90% 402 MB/s
4K Read 25.2
4K Write 42.7
4K Mixed 30.6
100% 32.8 MB/s
DQ Read 378
DQ Write 328
DQ Mixed 284
232% 330 MB/s
398GB free
Firmware: X6104000
SusWrite @10s intervals: 396 326 404 403 297 375 MB/s
Read 430
Write 429
Mixed 242
SusWrite 367
82% 367 MB/s
4K Read 23.2
4K Write 44.9
4K Mixed 31.1
99% 33.1 MB/s
DQ Read 253
DQ Write 328
DQ Mixed 280
214% 287 MB/s
338GB free
Firmware: X6107000
SusWrite @10s intervals: 197 197 198 198 198 199 MB/s
Read 372
Write 371
Mixed 256
SusWrite 198
67% 299 MB/s
4K Read 36.1
4K Write 82.6
4K Mixed 36.4
145% 51.7 MB/s
DQ Read 211
DQ Write 199
DQ Mixed 216
159% 209 MB/s
421GB free
Firmware: 0204
SusWrite @10s intervals: 312 275 274 90 69 69 MB/s
Read 347
Write 275
Mixed 182
SusWrite 181
55% 246 MB/s
4K Read 30.2
4K Write 38.8
4K Mixed 22.1
95% 30.4 MB/s
DQ Read 236
DQ Write 180
DQ Mixed 101
105% 172 MB/s
11,544 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 40,022,922 SSDs tested.

Typical S3512G 512GB Builds (Compare 73,492 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 101%
UFO
Desktop
Desktop 87%
Aircraft carrier
Workstation
Workstation 95%
Nuclear submarine

Motherboard: Asus ROG STRIX B450-F GAMING - $135

EDIT WITH CUSTOM PC BUILDER Value: 65% - Good Total price: $955

Popular S3512G 512GB 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) March 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

1053 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.
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Intel Core i5-10400F $143Nvidia RTX 3070 $500Samsung 850 Evo 120GB $78
Intel Core i7-10700K $323Nvidia GTX 1660S (Super) $240Samsung 860 Evo 250GB $50
HDDRAMUSB
Seagate Barracuda 1TB (2016) $45Corsair Vengeance LPX DDR4 3200 C16 2x8GB $79SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $30Corsair Vengeance LPX DDR4 3000 C15 2x8GB $73SanDisk Extreme 32GB $28
Seagate Barracuda 3TB (2016) $85G.SKILL Trident Z DDR4 3200 C14 4x16GB $649SanDisk Ultra Fit 32GB $16
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