Average Bench: 70.4% (591st of 1016)

Based on 799 user benchmarks.  Model: INTEL SSDSC2KF256H6 SATA 256GB

Good average bench

The Intel SSDSC2KF256H6 SATA 256GB averaged 29.6% lower than the peak scores attained by the group leaders. This isn't a great result which indicates that there are much faster alternatives on the comparison list.


Avg. 4K-64Thread Mixed IO Speed 136MB/s
Avg. 4K Random Mixed IO Speed 30.5MB/s

Average consistency

The range of scores (95th - 5th percentile) for the Intel SSDSC2KF256H6 SATA 256GB is 42%. This is a relatively wide range which indicates that the Intel SSDSC2KF256H6 SATA 256GB performs inconsistently under varying real world conditions.


Avg. Sustained Write Speed 117MB/s
Avg. Sequential Write Speed 287MB/s

Average Bench

(Based on 799 samples)
Min Avg Max
330 Read 436 514
108 Write 287 440
165 Mixed 314 472
88.6 SusWrite 117 130
64.2% 288 MB/s
Min Avg Max
10.2 4K Read 22.7 30.1
26.2 4K Write 64.8 95.2
13.7 4K Mixed 30.5 44.3
108% 39.3 MB/s
Min Avg Max
22.7 DQ Read 214 275
68.8 DQ Write 192 311
17.3 DQ Mixed 136 227
120% 181 MB/s
User Benchmarks Bench Sequential Random 4k Deep queue 4k
The fastest SSD (mainstream) averages a speed of 100%
188GB free (System drive)
Firmware: LBFD16N
SusWrite @10s intervals: 164 154 103 105 105 105 MB/s
Read 444
Write 201
Mixed 264
SusWrite 123
57% 258 MB/s
4K Read 26.3
4K Write 60.7
4K Mixed 27.8
108% 38.3 MB/s
DQ Read 274
DQ Write 73.7
DQ Mixed 216
148% 188 MB/s
73GB free (System drive)
Firmware: LBFD07N
SusWrite @10s intervals: 144 133 74 83 89 97 MB/s
Read 377
Write 55.8
Mixed 308
SusWrite 103
47% 211 MB/s
4K Read 18.1
4K Write 55
4K Mixed 25.2
89% 32.8 MB/s
DQ Read 256
DQ Write 193
DQ Mixed 179
146% 209 MB/s
120GB free (System drive)
Firmware: LBFD11N
SusWrite @10s intervals: 11 13 9.6 11 7.5 7.3 MB/s
Read 483
Write 15.7
Mixed 30.6
SusWrite 9.8
28% 135 MB/s
4K Read 40.6
4K Write 3.8
4K Mixed 19.6
89% 21.3 MB/s
799 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 21,624,497 SSDs tested.

Typical SSDSC2KF256H6 SATA 256GB Builds (Compare 7,576 builds) See popular component choices, score breakdowns and rankings.
Gaming 14%
Tree trunk
Desktop 48%
Workstation 24%

System: Dell Inspiron 5567


Popular SSDSC2KF256H6 SATA 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.

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]


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.


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.
Intel Core i5-9400F $155Nvidia GTX 1660S (Super) $240Crucial MX500 250GB $43
Intel Core i5-9600K $218Nvidia GTX 1650S (Super) $170Samsung 850 Evo 120GB $78
Intel Core i7-9700K $370Nvidia RTX 2060 $340Samsung 850 Pro 512GB $204
Seagate Barracuda 1TB (2016) $37Corsair Vengeance LPX DDR4 3200 C16 2x8GB $73SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $42Corsair Vengeance LPX DDR4 3000 C15 2x8GB $63SanDisk Extreme 32GB $46
Seagate Barracuda 3TB (2016) $85G.SKILL Trident Z DDR4 3200 C14 4x16GB $643SanDisk Ultra Fit 32GB $16
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