Average Bench: 84.2% (360th of 1012)

Based on 292 user benchmarks.  Model: SK hynix SC300B SATA 512GB

Very good average bench

The SK hynix SC300B SATA 512GB averaged just 15.8% lower than the peak scores attained by the group leaders. This is an excellent result which ranks the SK hynix SC300B SATA 512GB near the top of the comparison list.

Strengths

Avg. 4K-64Thread Mixed IO Speed 166MB/s
Avg. 4K-64Thread Write Speed 255MB/s

Average consistency

The range of scores (95th - 5th percentile) for the SK hynix SC300B SATA 512GB is 41.4%. This is a relatively wide range which indicates that the SK hynix SC300B SATA 512GB performs inconsistently under varying real world conditions.

Weaknesses

Avg. Sustained Write Speed 373MB/s
Avg. Sequential Mixed IO Speed 385MB/s
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Average Bench

(Based on 292 samples)
Min Avg Max
297 Read 448 519
286 Write 417 465
285 Mixed 385 490
210 SusWrite 373 471
91.4% 406 MB/s
Min Avg Max
12.3 4K Read 22.7 29.1
27.8 4K Write 60.2 89.8
11.6 4K Mixed 26 39.5
99.6% 36.3 MB/s
Min Avg Max
22.1 DQ Read 260 381
61.9 DQ Write 255 339
11.7 DQ Mixed 166 300
150% 227 MB/s
User Benchmarks Bench Sequential Random 4k Deep queue 4k
The fastest SSD (mainstream) averages a speed of 100%
409GB free (System drive)
Firmware: 20102P00
SusWrite @10s intervals: 407 405 407 400 398 396 MB/s
Read 440
Write 400
Mixed 341
SusWrite 402
89% 396 MB/s
4K Read 20
4K Write 58.8
4K Mixed 31.4
102% 36.7 MB/s
DQ Read 338
DQ Write 320
DQ Mixed 296
231% 318 MB/s
426GB free (System drive)
Firmware: 20102P00
SusWrite @10s intervals: 407 399 354 366 412 423 MB/s
Read 450
Write 406
Mixed 334
SusWrite 394
89% 396 MB/s
4K Read 14.9
4K Write 58.1
4K Mixed 30.9
93% 34.6 MB/s
DQ Read 346
DQ Write 292
DQ Mixed 295
228% 311 MB/s
136GB free
Firmware: 20102P00
SusWrite @10s intervals: 417 366 271 201 201 198 MB/s
Read 458
Write 426
Mixed 359
SusWrite 276
85% 380 MB/s
4K Read 20.6
4K Write 38.7
4K Mixed 25.3
84% 28.2 MB/s
DQ Read 375
DQ Write 280
DQ Mixed 297
230% 317 MB/s
400GB free (System drive)
Firmware: 20102P00
SusWrite @10s intervals: 368 362 395 390 353 351 MB/s
Read 385
Write 357
Mixed 323
SusWrite 370
81% 359 MB/s
4K Read 14.3
4K Write 27.8
4K Mixed 18.7
60% 20.3 MB/s
DQ Read 332
DQ Write 295
DQ Mixed 295
226% 307 MB/s
55GB free (System drive)
Firmware: 20102P00
SusWrite @10s intervals: 298 308 187 148 138 132 MB/s
Read 433
Write 390
Mixed 345
SusWrite 202
77% 342 MB/s
4K Read 22.2
4K Write 45.8
4K Mixed 19.1
82% 29 MB/s
DQ Read 366
DQ Write 308
DQ Mixed 268
219% 314 MB/s
292 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 20,095,342 SSDs tested.

Typical hynix SC300B SATA 512GB Builds (Compare 3,779 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 24%
Surfboard
Desktop
Desktop 60%
Gunboat
Workstation
Workstation 41%
Speed boat

Motherboard: Dell Precision Tower 5810

EDIT WITH CUSTOM PC BUILDER Value: 10% - Terrible Total price: $440

Popular hynix SC300B SATA 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.

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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) December 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

1012 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
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Intel Core i5-9600K $200AMD RX 590 $180Samsung 850 Evo 120GB $58
Intel Core i7-9700K $369Nvidia GTX 1650S (Super) $160Samsung 850 Pro 512GB $230
HDDRAMUSB
Seagate Barracuda 1TB (2016) $37Corsair Vengeance LPX DDR4 3200 C16 2x8GB $65SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $38Corsair Vengeance LPX DDR4 3000 C15 2x8GB $63SanDisk Extreme 32GB $46
Seagate Barracuda 3TB (2016) $80G.SKILL Trident Z DDR4 3200 C14 4x16GB $613SanDisk Extreme 16GB $24
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