Average Bench: 66.3% (687th of 1039)

Based on 12,319 user benchmarks.  Model: SK hynix SC311 SATA 128GB

Above average average bench

The SK hynix SC311 SATA 128GB averaged 33.6% 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.

Strengths

Avg. 4K-64Thread Mixed IO Speed 130MB/s
Avg. 4K Random Mixed IO Speed 30.7MB/s

Above average consistency

The range of scores (95th - 5th percentile) for the SK hynix SC311 SATA 128GB is 34%. This is a relatively narrow range which indicates that the SK hynix SC311 SATA 128GB performs reasonably consistently under varying real world conditions.

Weaknesses

Avg. Sustained Write Speed 111MB/s
Avg. Sequential Write Speed 257MB/s
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Average Bench

(Based on 12,319 samples)
Min Avg Max
355 Read 446 498
144 Write 257 298
164 Mixed 299 335
71.7 SusWrite 111 134
61.8% 278 MB/s
Min Avg Max
12.8 4K Read 24.4 32
33.5 4K Write 63.9 93.7
14.7 4K Mixed 30.7 42.2
110% 39.7 MB/s
Min Avg Max
141 DQ Read 189 205
81 DQ Write 153 261
46.4 DQ Mixed 130 177
108% 157 MB/s
User Benchmarks Bench Sequential Random 4k Deep queue 4k
The fastest SSD (mainstream) averages a speed of 100%
119GB free
Firmware: 70000P10
SusWrite @10s intervals: 183 124 126 127 124 124 MB/s
Read 498
Write 148
Mixed 318
SusWrite 135
61% 275 MB/s
4K Read 31.2
4K Write 84.8
4K Mixed 41.2
145% 52.4 MB/s
DQ Read 205
DQ Write 272
DQ Mixed 197
160% 224 MB/s
62GB free (System drive)
Firmware: 70000P10
SusWrite @10s intervals: 151 124 123 129 129 123 MB/s
Read 444
Write 294
Mixed 328
SusWrite 130
67% 299 MB/s
4K Read 28.6
4K Write 84.6
4K Mixed 39.8
139% 51 MB/s
DQ Read 197
DQ Write 202
DQ Mixed 142
123% 181 MB/s
61GB free (System drive)
Firmware: 70000P10
SusWrite @10s intervals: 121 127 124 128 125 99 MB/s
Read 484
Write 280
Mixed 330
SusWrite 121
68% 304 MB/s
4K Read 28.5
4K Write 70
4K Mixed 37.5
128% 45.3 MB/s
DQ Read 202
DQ Write 184
DQ Mixed 143
121% 176 MB/s
33GB free (System drive)
Firmware: 70000P10
SusWrite @10s intervals: 126 144 91 114 144 91 MB/s
Read 424
Write 304
Mixed 328
SusWrite 118
66% 294 MB/s
4K Read 26.7
4K Write 63.7
4K Mixed 35.3
119% 41.9 MB/s
DQ Read 205
DQ Write 229
DQ Mixed 146
129% 193 MB/s
12,319 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 37,789,855 SSDs tested.

Typical hynix SC311 SATA 128GB Builds (Compare 3,447 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 39%
Jet ski
Desktop
Desktop 82%
Aircraft carrier
Workstation
Workstation 34%
Sail boat

System: Dell G7 7588

EDIT WITH CUSTOM PC BUILDER

Popular hynix SC311 SATA 128GB 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.
  • - Reports are generated and presented on userbenchmark.com.
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  • - Share your opinion by voting.
Solid State Drive Rankings (Price vs Performance) January 2021 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

1039 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

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The Best.
CPUGPUSSD
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Intel Core i5-10600K $257Nvidia RTX 3070 $500Samsung 850 Evo 120GB $78
Intel Core i5-10400F $161Nvidia GTX 1660S (Super) $240Samsung 860 Evo 250GB $40
HDDRAMUSB
Seagate Barracuda 1TB (2016) $47Corsair Vengeance LPX DDR4 3200 C16 2x8GB $79SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $32Corsair Vengeance LPX DDR4 3000 C15 2x8GB $71SanDisk Extreme 32GB $28
Seagate Barracuda 3TB (2016) $85G.SKILL Trident Z DDR4 3200 C14 4x16GB $649SanDisk Ultra Fit 32GB $16
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