Average Bench: 66.5% (680th of 1040)

Based on 9,898 user benchmarks.  Model: SK hynix SC311 SATA 128GB

Above average average bench

The SK hynix SC311 SATA 128GB averaged 33.5% 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 129MB/s
Avg. 4K Random Mixed IO Speed 31.2MB/s

Above average consistency

The range of scores (95th - 5th percentile) for the SK hynix SC311 SATA 128GB is 34.3%. 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 112MB/s
Avg. Sequential Write Speed 258MB/s
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Average Bench

(Based on 9,898 samples)
Min Avg Max
320 Read 440 499
133 Write 258 299
163 Mixed 297 334
74.4 SusWrite 112 134
61.4% 277 MB/s
Min Avg Max
11.5 4K Read 24.4 31.6
34.1 4K Write 64.2 90.2
15.8 4K Mixed 31.2 42
111% 39.9 MB/s
Min Avg Max
154 DQ Read 191 205
84.6 DQ Write 155 258
56.8 DQ Mixed 129 159
109% 159 MB/s
User Benchmarks Bench Sequential Random 4k Deep queue 4k
The fastest SSD (mainstream) averages a speed of 100%
66GB free (System drive)
Firmware: 70000P10
SusWrite @10s intervals: 130 129 121 125 125 120 MB/s
Read 427
Write 288
Mixed 322
SusWrite 125
65% 291 MB/s
4K Read 25.9
4K Write 66.1
4K Mixed 36.5
121% 42.8 MB/s
DQ Read 202
DQ Write 119
DQ Mixed 139
109% 153 MB/s
9,898 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 32,764,687 SSDs tested.

Typical hynix SC311 SATA 128GB Builds (Compare 2,664 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 41%
Speed boat
Desktop
Desktop 83%
Aircraft carrier
Workstation
Workstation 36%
Jet ski

System: Dell G7 7588

EDIT WITH CUSTOM PC BUILDER

Popular hynix SC311 SATA 128GB systems:

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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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Solid State Drive Rankings (Price vs Performance) October 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

1040 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 $199Nvidia GTX 1660S (Super) $230Crucial MX500 250GB $45
Intel Core i5-9400F $140Nvidia RTX 3080 $700Samsung 850 Evo 120GB $78
Intel Core i5-10600K $260Nvidia RTX 2070S (Super) $510Samsung 860 Evo 250GB $50
HDDRAMUSB
Seagate Barracuda 1TB (2016) $43Corsair Vengeance LPX DDR4 3200 C16 2x8GB $63SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $32Corsair Vengeance LPX DDR4 3000 C15 2x8GB $69SanDisk Extreme 32GB $28
Seagate Barracuda 3TB (2016) $85G.SKILL Trident Z DDR4 3200 C14 4x16GB $548SanDisk Extreme 16GB $28
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