Average Bench: 233% (70th of 1071)

Based on 2,884 user benchmarks.  Model: NVMe BC711 NVMe SK hynix 512GB

Outstanding average bench

The Nvme BC711 SK hynix 512GB averaged 132.5% higher than the peak scores attained by the group leaders. This is an excellent result which ranks the Nvme BC711 SK hynix 512GB near the top of the comparison list.


Avg. 4K-64Thread Mixed IO Speed 751MB/s
Avg. Sequential Read Speed 1,797MB/s

Terrible consistency

The range of scores (95th - 5th percentile) for the Nvme BC711 SK hynix 512GB is 198%. This is a particularly wide range which indicates that the Nvme BC711 SK hynix 512GB performs inconsistently under varying real world conditions.


Avg. Sustained Write Speed 849MB/s
Avg. 4K Random Write Speed 128MB/s

Average Bench

(Based on 2,884 samples)
Min Avg Max
774 Read 1,797 2,424
626 Write 1,458 2,357
643 Mixed 1,214 1,718
459 SusWrite 849 1,211
297% 1,330 MB/s
Min Avg Max
32.9 4K Read 56.6 73.3
58.8 4K Write 128 227
31.8 4K Mixed 72.6 110
247% 85.8 MB/s
Min Avg Max
406 DQ Read 904 1,590
192 DQ Write 547 1,339
287 DQ Mixed 751 1,451
552% 734 MB/s
User Benchmarks Bench Sequential Random 4k Deep queue 4k
The fastest SSD (mainstream) averages a speed of 100%
292GB free (System drive)
Firmware: 41002131 Max speed: PCIe 5,000 MB/s
SusWrite @10s intervals: 1745 950 863 837 828 833 MB/s
Read 2146
Write 1,957
Mixed 1,457
SusWrite 1,009
368% 1,642 MB/s
4K Read 48.3
4K Write 142
4K Mixed 72
240% 87.3 MB/s
DQ Read 792
DQ Write 623
DQ Mixed 779
563% 731 MB/s
268GB free (System drive)
Firmware: 41002131 Max speed: PCIe 5,000 MB/s
SusWrite @10s intervals: 726 672 732 778 852 858 MB/s
Read 2,096
Write 752
Mixed 951
SusWrite 770
252% 1,142 MB/s
4K Read 48.7
4K Write 91.8
4K Mixed 65.6
206% 68.7 MB/s
DQ Read 445
DQ Write 544
DQ Mixed 265
264% 418 MB/s
2,884 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 63,628,457 SSDs tested.

EDIT WITH CUSTOM PC BUILDER Value: 79% - Very good Total price: $726

Popular BC711 SK hynix 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.
  • - 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) February 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]


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.


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.
Intel Core i5-13600K $300Nvidia RTX 3060 $359Crucial MX500 250GB $37
Intel Core i5-12400F $160Nvidia RTX 3060-Ti $457Samsung 850 Evo 120GB $106
Intel Core i5-12600K $223Nvidia RTX 4070-Ti $850Samsung 860 Evo 250GB $52
Seagate Barracuda 1TB (2016) $40Corsair Vengeance LPX DDR4 3200 C16 2x8GB $47SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $30Corsair Vengeance LPX DDR4 3000 C15 2x8GB $49SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $80G.SKILL Trident Z DDR4 3200 C14 4x16GB $417SanDisk Ultra Fit 32GB $16
Today's hottest deals
About  •  User Guide  •  FAQs  •  Email  •  Privacy  •  Developer  •  YouTube Feedback