Average Bench: 65% (580th of 959)

Based on 4,060 user benchmarks.  Model: SK hynix SC311 SATA 128GB

Above average average bench

The SK hynix SC311 SATA 128GB averaged 34.9% 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 135MB/s
Avg. 4K Random Mixed IO Speed 30MB/s

Above average consistency

The range of scores (95th - 5th percentile) for the SK hynix SC311 SATA 128GB is 32.5%. 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 119MB/s
Avg. Sequential Write Speed 256MB/s
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Average Bench

(Based on 4,060 samples)
Min Avg Max
346 Read 438 494
160 Write 256 294
165 Mixed 297 331
84.2 SusWrite 119 134
61.6% 277 MB/s
Min Avg Max
10.2 4K Read 22.7 30.3
29.9 4K Write 59 84.1
14.4 4K Mixed 30 40.4
104% 37.2 MB/s
Min Avg Max
146 DQ Read 191 205
93.6 DQ Write 167 266
67.3 DQ Mixed 135 182
113% 165 MB/s
User Benchmarks Bench Sequential Random 4k Deep queue 4k
The fastest SSD (mainstream) averages a speed of 100%
22GB free (System drive)
Firmware: 70000P10
SusWrite @10s intervals: 123 150 112 118 133 127 MB/s
Read 496
Write 299
Mixed 333
SusWrite 127
70% 314 MB/s
4K Read 32.7
4K Write 98.4
4K Mixed 44.2
158% 58.4 MB/s
DQ Read 202
DQ Write 157
DQ Mixed 141
116% 167 MB/s
34GB free (System drive)
Firmware: 70000P10
SusWrite @10s intervals: 165 134 120 134 125 118 MB/s
Read 499
Write 188
Mixed 340
SusWrite 133
64% 290 MB/s
4K Read 30.5
4K Write 85.1
4K Mixed 40.5
143% 52 MB/s
DQ Read 203
DQ Write 249
DQ Mixed 145
132% 199 MB/s
22GB free (System drive)
Firmware: 70000P10
SusWrite @10s intervals: 146 126 120 129 126 134 MB/s
Read 496
Write 296
Mixed 326
SusWrite 130
69% 312 MB/s
4K Read 17.5
4K Write 86.9
4K Mixed 41.4
126% 48.6 MB/s
DQ Read 204
DQ Write 130
DQ Mixed 142
112% 159 MB/s
80GB free (System drive)
Firmware: 70000P10
SusWrite @10s intervals: 128 150 122 126 133 132 MB/s
Read 467
Write 259
Mixed 309
SusWrite 132
65% 292 MB/s
4K Read 25.6
4K Write 62.7
4K Mixed 35.3
117% 41.2 MB/s
DQ Read 206
DQ Write 246
DQ Mixed 147
133% 200 MB/s
50GB free (System drive)
Firmware: 70000P10
SusWrite @10s intervals: 138 120 121 118 139 133 MB/s
Read 456
Write 307
Mixed 328
SusWrite 128
68% 305 MB/s
4K Read 24
4K Write 61.3
4K Mixed 34.5
113% 39.9 MB/s
DQ Read 199
DQ Write 160
DQ Mixed 143
117% 167 MB/s
74GB free (System drive)
Firmware: 70000P10
SusWrite @10s intervals: 127 134 124 123 118 139 MB/s
Read 366
Write 265
Mixed 266
SusWrite 128
57% 256 MB/s
4K Read 15.9
4K Write 40.9
4K Mixed 11.2
60% 22.7 MB/s
DQ Read 180
DQ Write 120
DQ Mixed 131
103% 144 MB/s
4,060 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 9,145,409 SSDs tested.

Typical hynix SC311 SATA 128GB Builds (Compare 5,232 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 16%
Surfboard
Desktop
Desktop 56%
Gunboat
Workstation
Workstation 37%
Jet ski

System: Dell Inspiron 7577

EDIT WITH CUSTOM PC BUILDER

Popular hynix SC311 SATA 128GB systems:

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Solid State Drive Rankings (Price vs Performance) October 2018 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

959 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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HDDRAMUSB
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