Average Bench: 86.7% (319th of 1016)

Based on 2,071 user benchmarks.  Model: SK hynix SC311 SATA 512GB

Very good average bench

The SK hynix SC311 SATA 512GB averaged just 13.3% lower than the peak scores attained by the group leaders. This is an excellent result which ranks the SK hynix SC311 SATA 512GB near the top of the comparison list.

Strengths

Avg. 4K-64Thread Mixed IO Speed 290MB/s
Avg. 4K-64Thread Write Speed 299MB/s

Below average consistency

The range of scores (95th - 5th percentile) for the SK hynix SC311 SATA 512GB is 51.6%. This is a relatively wide range which indicates that the SK hynix SC311 SATA 512GB performs inconsistently under varying real world conditions.

Weaknesses

Avg. Sustained Write Speed 349MB/s
Avg. Sequential Mixed IO Speed 363MB/s
ADVERTISEMENT

Average Bench

(Based on 2,071 samples)
Min Avg Max
326 Read 429 497
274 Write 385 464
275 Mixed 363 422
235 SusWrite 349 436
85.9% 382 MB/s
Min Avg Max
8.92 4K Read 22.8 32.1
26.2 4K Write 61.5 98.3
13.5 4K Mixed 33.3 46.4
110% 39.2 MB/s
Min Avg Max
28.8 DQ Read 330 389
84.8 DQ Write 299 341
39.3 DQ Mixed 290 338
224% 306 MB/s
User Benchmarks Bench Sequential Random 4k Deep queue 4k
The fastest SSD (mainstream) averages a speed of 100%
447GB free
Firmware: 70000P10
SusWrite @10s intervals: 474 456 418 423 416 414 MB/s
Read 495
Write 476
Mixed 404
SusWrite 434
102% 452 MB/s
4K Read 33.7
4K Write 108
4K Mixed 48.9
171% 63.6 MB/s
DQ Read 378
DQ Write 337
DQ Mixed 338
259% 351 MB/s
310GB free (System drive)
Firmware: 70000P10
SusWrite @10s intervals: 432 432 439 421 426 429 MB/s
Read 500
Write 469
Mixed 412
SusWrite 430
102% 452 MB/s
4K Read 33.2
4K Write 102
4K Mixed 48.2
166% 61.1 MB/s
DQ Read 386
DQ Write 339
DQ Mixed 335
259% 353 MB/s
160GB free (System drive)
Firmware: 70000P10
SusWrite @10s intervals: 375 408 386 411 389 383 MB/s
Read 487
Write 463
Mixed 424
SusWrite 392
99% 442 MB/s
4K Read 29
4K Write 82.2
4K Mixed 41.9
141% 51 MB/s
DQ Read 378
DQ Write 336
DQ Mixed 330
255% 348 MB/s
406GB free
Firmware: 70000P10
SusWrite @10s intervals: 365 387 412 407 407 407 MB/s
Read 439
Write 405
Mixed 378
SusWrite 398
91% 405 MB/s
4K Read 29.2
4K Write 77.8
4K Mixed 41.4
138% 49.5 MB/s
DQ Read 384
DQ Write 328
DQ Mixed 336
258% 350 MB/s
394GB free
Firmware: 70000P10
SusWrite @10s intervals: 425 430 400 396 335 255 MB/s
Read 488
Write 448
Mixed 418
SusWrite 373
97% 432 MB/s
4K Read 33.1
4K Write 59.3
4K Mixed 37.4
130% 43.3 MB/s
DQ Read 387
DQ Write 112
DQ Mixed 215
168% 238 MB/s
436GB free (System drive)
Firmware: 70000P10
SusWrite @10s intervals: 413 418 421 411 390 396 MB/s
Read 413
Write 428
Mixed 386
SusWrite 408
92% 409 MB/s
4K Read 23.1
4K Write 59.1
4K Mixed 33.8
110% 38.7 MB/s
DQ Read 366
DQ Write 317
DQ Mixed 324
248% 336 MB/s
423GB free (System drive)
Firmware: 70000P10
SusWrite @10s intervals: 352 354 342 331 308 331 MB/s
Read 342
Write 360
Mixed 336
SusWrite 336
78% 343 MB/s
4K Read 8.5
4K Write 46.2
4K Mixed 14.5
56% 23.1 MB/s
DQ Read 367
DQ Write 302
DQ Mixed 325
246% 331 MB/s
2,071 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 21,412,029 SSDs tested.

Typical hynix SC311 SATA 512GB Builds (Compare 878 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 15%
Tree trunk
Desktop
Desktop 56%
Gunboat
Workstation
Workstation 33%
Sail boat

System: Dell Inspiron 7573

EDIT WITH CUSTOM PC BUILDER

Popular hynix SC311 SATA 512GB 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.

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) January 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]

ADVERTISEMENT

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

1016 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 $205Nvidia GTX 1660S (Super) $240Crucial MX500 250GB $45
Intel Core i5-9400F $150Nvidia GTX 1650S (Super) $160Samsung 850 Evo 120GB $78
Intel Core i7-9700K $375Nvidia RTX 2060 $349Samsung 850 Pro 512GB $249
HDDRAMUSB
Seagate Barracuda 1TB (2016) $35Corsair Vengeance LPX DDR4 3200 C16 2x8GB $80SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $35Corsair Vengeance LPX DDR4 3000 C15 2x8GB $63SanDisk Extreme 32GB $46
Seagate Barracuda 3TB (2016) $85G.SKILL Trident Z DDR4 3200 C14 4x16GB $653SanDisk Ultra Fit 32GB $14
Today's hottest deals
About  •  User Guide  •  FAQs  •  Email  •  Privacy  •  Developer Feedback