Average Bench: 137% (171st of 1071)

Based on 7,666 user benchmarks.  Model: BC511 NVMe SK hynix 256GB

Outstanding average bench

The Bc511 NVMe SK hynix 256GB averaged 36.9% higher than the peak scores attained by the group leaders. This is an excellent result which ranks the Bc511 NVMe SK hynix 256GB near the top of the comparison list.

Strengths

Avg. 4K-64Thread Mixed IO Speed 479MB/s
Avg. 4K-64Thread Read Speed 652MB/s

Terrible consistency

The range of scores (95th - 5th percentile) for the Bc511 NVMe SK hynix 256GB is 95.9%. This is a particularly wide range which indicates that the Bc511 NVMe SK hynix 256GB performs inconsistently under varying real world conditions.

Weaknesses

Avg. Sustained Write Speed 309MB/s
Avg. Sequential Write Speed 615MB/s
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Average Bench

(Based on 7,666 samples)
Min Avg Max
547 Read 860 1,054
265 Write 615 787
329 Mixed 650 823
141 SusWrite 309 486
136% 608 MB/s
Min Avg Max
22.8 4K Read 46.1 57
37.1 4K Write 96.2 148
23.3 4K Mixed 54.6 74.3
191% 65.6 MB/s
Min Avg Max
225 DQ Read 652 838
109 DQ Write 464 738
128 DQ Mixed 479 668
379% 532 MB/s
User Benchmarks Bench Sequential Random 4k Deep queue 4k
The fastest SSD (mainstream) averages a speed of 100%
56GB free (System drive)
Firmware: 11004101 Max speed: PCIe 5,000 MB/s
SusWrite @10s intervals: 321 346 311 186 209 194 MB/s
Read 857
Write 721
Mixed 764
SusWrite 261
146% 651 MB/s
4K Read 41.9
4K Write 90.2
4K Mixed 54.5
181% 62.2 MB/s
DQ Read 788
DQ Write 463
DQ Mixed 444
379% 565 MB/s
202GB free (System drive)
Firmware: 11004101 Max speed: PCIe 5,000 MB/s
SusWrite @10s intervals: 511 553 302 311 310 313 MB/s
Read 764
Write 621
Mixed 676
SusWrite 383
137% 611 MB/s
4K Read 42.4
4K Write 92.6
4K Mixed 53.7
182% 62.9 MB/s
DQ Read 642
DQ Write 285
DQ Mixed 564
392% 497 MB/s
164GB free (System drive)
Firmware: 11004101 Max speed: PCIe 5,000 MB/s
SusWrite @10s intervals: 362 320 337 345 347 334 MB/s
Read 567
Write 501
Mixed 530
SusWrite 341
109% 485 MB/s
4K Read 32
4K Write 67
4K Mixed 43.8
140% 47.6 MB/s
DQ Read 652
DQ Write 302
DQ Mixed 587
406% 514 MB/s
192GB free (System drive)
Firmware: 11004101 Max speed: PCIe 5,000 MB/s
SusWrite @10s intervals: 450 451 297 290 280 286 MB/s
Read 580
Write 476
Mixed 466
SusWrite 342
104% 466 MB/s
4K Read 27.8
4K Write 57.7
4K Mixed 36.1
119% 40.5 MB/s
DQ Read 468
DQ Write 202
DQ Mixed 372
266% 347 MB/s
7,666 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 70,932,600 SSDs tested.

Typical NVMe SK hynix 256GB Builds (Compare 750 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 6%
Tree trunk
Desktop
Desktop 49%
Yacht
Workstation
Workstation 6%
Tree trunk

System: Dell Inspiron 3505

EDIT WITH CUSTOM PC BUILDER

Popular NVMe SK hynix 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.
  • - SkillBench (space shooter) tests user input accuracy.
  • - 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.
Solid State Drive Rankings (Price vs Performance) September 2023 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

1071 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 i5-13600K $316Nvidia RTX 4060 $300Crucial MX500 250GB $30
Intel Core i5-12600K $215Nvidia RTX 4060-Ti $397Samsung 850 Evo 120GB $60
Intel Core i5-12400F $140Nvidia RTX 4070-Ti $800Samsung 860 Evo 250GB $50
HDDRAMUSB
Seagate Barracuda 1TB (2016) $40Corsair Vengeance LPX DDR4 3200 C16 2x8GB $45SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $30Corsair Vengeance LPX DDR4 3000 C15 2x8GB $43SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $54G.SKILL Trident Z DDR4 3200 C14 4x16GB $381SanDisk Ultra Fit 32GB $16
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