Average Bench: 73.3% (558th of 1026)

Based on 160 user benchmarks.  Model: INTEL SSDSCKKF256H6H

Good average bench

The Intel SSDSCKKF256H6H 256GB averaged 26.7% 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.

Strengths

Avg. 4K-64Thread Mixed IO Speed 124MB/s
Avg. 4K Random Mixed IO Speed 29.7MB/s

Above average consistency

The range of scores (95th - 5th percentile) for the Intel SSDSCKKF256H6H 256GB is 38.8%. This is a relatively wide range which indicates that the Intel SSDSCKKF256H6H 256GB performs inconsistently under varying real world conditions.

Weaknesses

Avg. Sustained Write Speed 118MB/s
Avg. 4K-64Thread Read Speed 202MB/s
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Average Bench

(Based on 160 samples)
Min Avg Max
358 Read 448 513
272 Write 359 446
209 Mixed 350 481
106 SusWrite 118 128
71.2% 319 MB/s
Min Avg Max
11.3 4K Read 22.7 29
39.2 4K Write 64.3 95
15.9 4K Mixed 29.7 41.4
107% 38.9 MB/s
Min Avg Max
24.9 DQ Read 202 271
70.6 DQ Write 202 312
18.5 DQ Mixed 124 225
115% 176 MB/s
User Benchmarks Bench Sequential Random 4k Deep queue 4k
The fastest SSD (mainstream) averages a speed of 100%
122GB free (System drive)
Firmware: LBF012N
SusWrite @10s intervals: 173 143 104 102 78 82 MB/s
Read 462
Write 346
Mixed 335
SusWrite 114
70% 314 MB/s
4K Read 27.6
4K Write 94.5
4K Mixed 43.5
148% 55.2 MB/s
DQ Read 121
DQ Write 177
DQ Mixed 98.2
89% 132 MB/s
136GB free (System drive)
Firmware: LBF012N
SusWrite @10s intervals: 192 125 105 104 103 86 MB/s
Read 426
Write 336
Mixed 316
SusWrite 119
67% 299 MB/s
4K Read 10.6
4K Write 84.9
4K Mixed 42
115% 45.8 MB/s
DQ Read 260
DQ Write 314
DQ Mixed 149
151% 241 MB/s
134GB free
Firmware: LBF012N
SusWrite @10s intervals: 175 115 106 106 106 106 MB/s
Read 427
Write 361
Mixed 354
SusWrite 119
70% 315 MB/s
4K Read 25.2
4K Write 68
4K Mixed 39.4
125% 44.2 MB/s
DQ Read 271
DQ Write 158
DQ Mixed 219
162% 216 MB/s
97GB free (System drive)
Firmware: LBF012N
SusWrite @10s intervals: 158 125 105 104 80 98 MB/s
Read 466
Write 378
Mixed 384
SusWrite 112
75% 335 MB/s
4K Read 25.8
4K Write 65.4
4K Mixed 36.3
120% 42.5 MB/s
DQ Read 262
DQ Write 191
DQ Mixed 226
169% 226 MB/s
110GB free (System drive)
Firmware: LBF012N
SusWrite @10s intervals: 205 126 106 101 90 78 MB/s
Read 434
Write 343
Mixed 278
SusWrite 118
65% 293 MB/s
4K Read 14
4K Write 55.1
4K Mixed 30.2
89% 33.1 MB/s
DQ Read 271
DQ Write 203
DQ Mixed 206
162% 227 MB/s
160 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 28,622,675 SSDs tested.

Typical SSDSCKKF256H6H 256GB Builds (Compare 2,369 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 14%
Tree trunk
Desktop
Desktop 54%
Yacht
Workstation
Workstation 32%
Sail boat

System: HP ProBook 450 G4

EDIT WITH CUSTOM PC BUILDER

Popular SSDSCKKF256H6H 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) July 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]

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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

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.
CPUGPUSSD
Intel Core i5-9600K $190Nvidia GTX 1660S (Super) $230Crucial MX500 250GB $47
Intel Core i5-9400F $150Nvidia GTX 1650S (Super) $170Samsung 850 Evo 120GB $78
Intel Core i7-9700K $339Nvidia RTX 2070S (Super) $510Samsung 850 Pro 512GB $249
HDDRAMUSB
Seagate Barracuda 1TB (2016) $42Corsair Vengeance LPX DDR4 3200 C16 2x8GB $67SanDisk 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 Extreme 16GB $24
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