SK

hynix SC311 SATA 128GB

hynix SC311 SATA 128GB
BENCHMARKS (20,313)
MKT (0.1%)
BUILDS
(1)

Effective Speed -731%Effective Speed -731%Average Score -1,007%Read -848%, Write -1,753%, 4K Read -257%, 4K Write -223%, Mixed -990%, 4K Mixed -265%, SusWrite -2,710%Peak Score -1,273%Read -1,084%, Write -2,006%, 4K Read -499%, 4K Write -313%, Mixed -1,280%, 4K Mixed -423%, SusWrite -3,306%Value & Sentiment -509%User Rating -36%, Market Share -982%Nice To Haves -824%DQ Read -1,031%, DQ Write -635%, DQ Mixed -1,083%, ADQ Read -805%, ADQ Write -729%, ADQ Mixed -1,028%, Age -443%, AS-SSD Total -841%

Average Bench: 65.2% (746^th of 1080)

Based on 20,313 user benchmarks. Model: SK hynix SC311 SATA 128GB

Poor: 45%Average: 65.2% Great: 82%

Popular builds with this SSD

Above average average bench

The SK hynix SC311 SATA 128GB averaged 34.8% 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 132MB/s

Avg. 4K Random Mixed IO Speed 29.6MB/s

See where your SSD ranks →

Above average consistency

The range of scores (95th - 5th percentile) for the SK hynix SC311 SATA 128GB is 36.8%. This is a relatively wide range which indicates that the SK hynix SC311 SATA 128GB performs inconsistently under varying real world conditions.

Weaknesses

Avg. Sustained Write Speed 113MB/s

Avg. Sequential Write Speed 249MB/s

Average Bench

(Based on 20,313 samples)

Rank 74665.2%

Min	Avg	Max
343	Read 437	498
122	Write 249	301
163	Mixed 292	335
68.7	SusWrite 113	134
60.5% 272 MB/s

Min	Avg	Max
11.4	4K Read 24.1	31.9
31.1	4K Write 63.4	91.7
12.7	4K Mixed 29.6	41.9
108% 39 MB/s

Min	Avg	Max
153	DQ Read 189	205
81.8	DQ Write 152	258
47.1	DQ Mixed 132	177
109% 157 MB/s

User Benchmarks

Bench

Sequential

Random 4k

Deep queue 4k

The fastest SSD (mainstream) averages a speed of 100%

USA-User, 1 hr ago.

74GB free

Firmware: 70000P10

SusWrite @10s intervals: 176 123 104 94 127 127 MB/s

65.9% Good

Write 279

Mixed 335

SusWrite 125

69% 309 MB/s

4K Read 28.3

4K Write 37.5

4K Mixed 31.1

103% 32.3 MB/s

DQ Read 203

DQ Write 81.1

DQ Mixed 145

107% 143 MB/s

MAR-User, 6 hrs ago.

69GB free (System drive)

Firmware: 70000P10

SusWrite @10s intervals: 119 148 121 125 125 140 MB/s

65% Good

Write 277

Mixed 313

SusWrite 130

66% 299 MB/s

4K Read 22.6

4K Write 41.9

4K Mixed 28.2

93% 30.9 MB/s

DQ Read 203

DQ Write 206

DQ Mixed 137

121% 182 MB/s

USA-User, 2 hrs ago.

50GB free (System drive)

Firmware: 70000P10

SusWrite @10s intervals: 141 121 115 112 105 94 MB/s

63.4% Good

Write 251

Mixed 306

SusWrite 115

62% 280 MB/s

4K Read 21.6

4K Write 47.9

4K Mixed 30.6

97% 33.4 MB/s

DQ Read 202

DQ Write 148

DQ Mixed 106

98% 152 MB/s

USA-User, 4 hrs ago.

76GB free (System drive)

Firmware: 70000P10

SusWrite @10s intervals: 130 142 121 123 128 126 MB/s

57% Above average

Write 256

Mixed 274

SusWrite 128

59% 264 MB/s

4K Read 20.5

4K Write 35.6

4K Mixed 24.8

82% 27 MB/s

DQ Read 203

DQ Write 143

DQ Mixed 138

113% 162 MB/s

FRA-User, 11 hrs ago.

99GB free (System drive)

Firmware: 70000P10

SusWrite @10s intervals: 109 116 123 127 131 132 MB/s

45.9% Average

Write 250

Mixed 159

SusWrite 123

49% 222 MB/s

4K Read 13.6

4K Write 36.4

4K Mixed 15.2

59% 21.7 MB/s

DQ Read 156

DQ Write 113

DQ Mixed 124

95% 131 MB/s

20,313 MORE »

Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 76,509,235 SSDs tested

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CPU

GPU

SSD

HDD

RAM

MBD

Typical hynix SC311 SATA 128GB Builds (Compare 3,020 builds) See popular component choices, score breakdowns and rankings

Gaming 11%

Tree trunk

Desktop 67%

Battle cruiser

Workstation 11%

Tree trunk

System: Dell G7 7588

CPU
Core i7-8750HIntelBench 70%, 442,631 samples	2,872x
Core i5-8300HIntelBench 65%, 167,898 samples	103x
Core i9-8950HKIntelBench 74%, 14,729 samples	45x

GPU
UHD Graphics 630IntelBench 5%, 506,702 samples	1,430x
GTX 1060 (Mobile Max-Q)NvidiaBench 43%, 36,643 samples	1,285x
GTX 1050-Ti (Mobile)NvidiaBench 29%, 105,856 samples	276x

SSD
hynix SC311 SATA 128GBSKBench 65%, 20,313 samples	303x

RAM
HMA81GS6CJR8N-VK 2x8GBUnknownBench 75%, 18,486 samples	636x
8ATF1G64HZ-2G6E1 2x8GBUnknownBench 75%, 11,016 samples	339x
HMA851S6CJR6N-VK 2x4GBUnknownBench 60%, 7,053 samples	162x

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 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 value for money upgrades.

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Welcome to our 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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Frequently Asked Questions

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CPU	GPU	SSD
Intel Core i5-12600K $175	Nvidia RTX 4060 $293	WD Black SN850X M.2 2TB $145
Intel Core i5-12400F $110	Nvidia RTX 4060-Ti $389	WD Black SN850X M.2 1TB $85
Intel Core i5-13600K $205	Nvidia RTX 4070 $499	Crucial T700 M.2 4TB $342

SK

hynix SC311 SATA 128GB

Average Bench: 65.2% (746^th of 1080)

Popular builds with this SSD

Above average average bench

Strengths

Above average consistency

Weaknesses

Average Bench

Market Share (See Leaders)

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System: Dell G7 7588

Popular hynix SC311 SATA 128GB systems:

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SK

hynix SC311 SATA 128GB

Average Bench: 65.2% (746th of 1080)

Popular builds with this SSD

Above average average bench

Strengths

Above average consistency

Weaknesses

Average Bench

Market Share (See Leaders)

CHOOSE A COMPONENT:

System: Dell G7 7588

Popular hynix SC311 SATA 128GB systems:

UserBenchmark of the month

How it works

Group Test Results

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Average Bench: 65.2% (746^th of 1080)