Average Bench: 68.1% (638th of 1026)

Based on 884 user benchmarks.  Model: INTEL SSDSC2KF256H6 SATA 256GB

Above average average bench

The Intel SSDSC2KF256H6 SATA 256GB averaged 31.8% 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 172MB/s
Avg. 4K Random Mixed IO Speed 32.5MB/s

Above average consistency

The range of scores (95th - 5th percentile) for the Intel SSDSC2KF256H6 SATA 256GB is 38.2%. 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 118MB/s
Avg. Sequential Write Speed 279MB/s

Average Bench

(Based on 884 samples)
Min Avg Max
322 Read 417 480
109 Write 279 431
161 Mixed 290 400
90.7 SusWrite 118 131
61.4% 276 MB/s
Min Avg Max
9.61 4K Read 22.6 30.2
27.1 4K Write 64.3 95.3
13.9 4K Mixed 32.5 44.9
110% 39.8 MB/s
Min Avg Max
31.4 DQ Read 249 275
78.5 DQ Write 203 315
42.7 DQ Mixed 172 228
144% 208 MB/s
User Benchmarks Bench Sequential Random 4k Deep queue 4k
The fastest SSD (mainstream) averages a speed of 100%
162GB free (System drive)
Firmware: LBFD16N
SusWrite @10s intervals: 192 128 102 105 104 105 MB/s
Read 410
Write 166
Mixed 229
SusWrite 122
51% 232 MB/s
4K Read 21.6
4K Write 74.1
4K Mixed 36.3
118% 44 MB/s
DQ Read 273
DQ Write 146
DQ Mixed 221
161% 213 MB/s
112GB free (System drive)
Firmware: LBFD16N
SusWrite @10s intervals: 131 118 98 104 102 105 MB/s
Read 448
Write 208
Mixed 178
SusWrite 110
52% 236 MB/s
4K Read 25.9
4K Write 62
4K Mixed 35.6
118% 41.2 MB/s
DQ Read 262
DQ Write 116
DQ Mixed 225
158% 201 MB/s
145GB free (System drive)
Firmware: LBFD16N
SusWrite @10s intervals: 194 133 104 105 105 104 MB/s
Read 396
Write 221
Mixed 340
SusWrite 124
60% 270 MB/s
4K Read 20.5
4K Write 77.9
4K Mixed 26.8
107% 41.7 MB/s
DQ Read 274
DQ Write 142
DQ Mixed 135
120% 184 MB/s
884 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 26,651,405 SSDs tested.

Typical SSDSC2KF256H6 SATA 256GB Builds (Compare 8,752 builds) See popular component choices, score breakdowns and rankings.
Gaming 15%
Tree trunk
Desktop 56%
Workstation 33%
Sail boat

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) May 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.


1026 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 $165Nvidia GTX 1660S (Super) $230Crucial MX500 250GB $49
Intel Core i5-9600K $199Nvidia GTX 1650S (Super) $160Samsung 850 Evo 120GB $78
Intel Core i7-9700K $365Nvidia RTX 2070S (Super) $500Samsung 850 Pro 512GB $240
Seagate Barracuda 1TB (2016) $43Corsair Vengeance LPX DDR4 3200 C16 2x8GB $80SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $40Corsair Vengeance LPX DDR4 3000 C15 2x8GB $75SanDisk Extreme 32GB $46
Seagate Barracuda 3TB (2016) $85G.SKILL Trident Z DDR4 3200 C14 4x16GB $681SanDisk Ultra Fit 32GB $16
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