Average Bench: 87.3% (111th of 873)

Based on 755 user benchmarks.  Model: SK hynix SC311 SATA 256GB

Very good average bench

The SK hynix SC311 SATA 256GB averaged just 12.6% lower than the peak scores attained by the group leaders. This is an excellent result which ranks the SK hynix SC311 SATA 256GB near the top of the comparison list.

Strengths

Avg. Sequential Mixed IO Speed 483MB/s
Avg. Sequential Write Speed 460MB/s

Above average consistency

The range of scores (95th - 5th percentile) for the SK hynix SC311 SATA 256GB is 38.4%. This is a relatively wide range which indicates that the SK hynix SC311 SATA 256GB performs inconsistently under varying real world conditions.

Weaknesses

Avg. 4K-64Thread Read Speed 173MB/s
Avg. 4K-64Thread Write Speed 201MB/s
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Average Bench

(Based on 755 samples)
Min Avg Max
480 Read 507 525
371 Write 460 495
344 Mixed 483 509
108% 483 MB/s
Min Avg Max
9.48 4K Read 22.6 30.2
21.1 4K Write 58.1 87.3
11.8 4K Mixed 26.9 38.8
99.5% 35.9 MB/s
Min Avg Max
17.8 DQ Read 173 337
53 DQ Write 201 310
11.9 DQ Mixed 71.5 116
86% 149 MB/s
User Benchmarks Bench Sequential Random 4k Deep queue 4k
The fastest SSD (mainstream) averages a speed of 100%
166GB free
Firmware: 70000P10 Max speed: SATA 3.0 600 MB/s
SYSTEM NCQ 4KALIGNED SSD TRIM S.M.A.R.T
Read 520
Write 498
Mixed 504
113% 507 MB/s
4K Read 27.1
4K Write 66.1
4K Mixed 38.5
125% 43.9 MB/s
DQ Read 229
DQ Write 176
DQ Mixed 104
104% 170 MB/s
131GB free
Firmware: 70000P10 Max speed: SATA 3.0 600 MB/s
SYSTEM NCQ 4KALIGNED SSD TRIM S.M.A.R.T
Read 527
Write 482
Mixed 508
113% 506 MB/s
4K Read 26.2
4K Write 56.7
4K Mixed 35.6
115% 39.5 MB/s
DQ Read 255
DQ Write 217
DQ Mixed 101
112% 191 MB/s
87GB free
Firmware: 70000P10 Max speed: SATA 3.0 600 MB/s
SYSTEM NCQ 4KALIGNED SSD TRIM S.M.A.R.T
Read 488
Write 457
Mixed 477
106% 474 MB/s
4K Read 21.4
4K Write 50.2
4K Mixed 30.6
98% 34.1 MB/s
DQ Read 35.8
DQ Write 228
DQ Mixed 17.1
47% 93.5 MB/s
166GB free
Firmware: 70000P10 Max speed: SATA 3.0 600 MB/s
SYSTEM NCQ 4KALIGNED SSD TRIM S.M.A.R.T
Read 505
Write 466
Mixed 493
109% 488 MB/s
4K Read 23.5
4K Write 50.7
4K Mixed 20.3
88% 31.5 MB/s
DQ Read 194
DQ Write 164
DQ Mixed 63.2
79% 141 MB/s
192GB free
Firmware: 70000P10 Max speed: SATA 3.0 600 MB/s
SYSTEM NCQ 4KALIGNED SSD TRIM S.M.A.R.T
Read 484
Write 448
Mixed 480
105% 471 MB/s
4K Read 17
4K Write 30.3
4K Mixed 27
76% 24.8 MB/s
DQ Read 110
DQ Write 94.5
DQ Mixed 52.2
53% 85.7 MB/s
180GB free
Firmware: 70000P10 Max speed: SATA 3.0 600 MB/s
SYSTEM NCQ 4KALIGNED SSD TRIM S.M.A.R.T
Read 491
Write 480
Mixed 488
109% 486 MB/s
4K Read 9.21
4K Write 45.4
4K Mixed 16.2
59% 23.6 MB/s
DQ Read 23.4
DQ Write 48.3
DQ Mixed 97.7
57% 56.5 MB/s
755 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 5,181,926 SSDs tested.

Typical hynix SC311 SATA 256GB Builds (Compare 763 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 59%
Gunboat
Desktop
Desktop 76%
Battleship
Workstation
Workstation 79%
Battleship

System: Dell Inspiron 5675

EDIT WITH CUSTOM PC BUILDER Value: 85% - Excellent Total price: $329

Popular hynix SC311 SATA 256GB systems:

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Solid State Drive Rankings (Price vs Performance) January 2018 SSD Rankings.

Welcome to our consumer SSD comparison. We calculate effective speed based on real world performance then adjust by cost per GB to yield a value for money rating. Calculated values don't always tell the whole picture so we check them against thousands of individual user ratings. The customizable table below combines these factors and more to bring you the definitive list of top SSDs. Share your opinion by voting. [SSDrivePro]

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 Frequently Asked Questions

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