SK

hynix SC311 SATA 512GB

hynix SC311 SATA 512GB
BENCHMARKS (5,047)
MKT (0%)
BUILDS
(0)

Effective Speed -520%Effective Speed -520%Average Score -606%Read -875%, Write -1,065%, 4K Read -279%, 4K Write -224%, Mixed -767%, 4K Mixed -223%, SusWrite -807%Peak Score -773%Read -1,084%, Write -1,243%, 4K Read -501%, 4K Write -287%, Mixed -978%, 4K Mixed -375%, SusWrite -944%Value & Sentiment -1,327%User Rating -36%, Market Share -2,617%Nice To Haves -446%DQ Read -497%, DQ Write -456%, DQ Mixed -520%, ADQ Read -388%, ADQ Write -318%, ADQ Mixed -390%, Age -462%, AS-SSD Total -537%

Average Bench: 87.4% (374^th of 1080)

Based on 5,047 user benchmarks. Model: SK hynix SC311 SATA 512GB

Poor: 62%Average: 87.4% Great: 109%

Popular builds with this SSD

Very good average bench

The SK hynix SC311 SATA 512GB 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 512GB near the top of the comparison list.

Strengths

Avg. 4K-64Thread Mixed IO Speed 304MB/s

Avg. 4K-64Thread Write Speed 301MB/s

See where your SSD ranks →

Average consistency

The range of scores (95th - 5th percentile) for the SK hynix SC311 SATA 512GB is 46.8%. This is a relatively wide range which indicates that the SK hynix SC311 SATA 512GB performs inconsistently under varying real world conditions.

Weaknesses

Avg. Sustained Write Speed 350MB/s

Avg. Sequential Mixed IO Speed 367MB/s

Average Bench

(Based on 5,047 samples)

Rank 37487.4%

Min	Avg	Max
321	Read 425	498
302	Write 396	472
282	Mixed 367	429
209	SusWrite 350	437
86.6% 385 MB/s

Min	Avg	Max
9.4	4K Read 22.7	31.8
26.1	4K Write 63.3	97.9
13.5	4K Mixed 33.4	46.1
111% 39.8 MB/s

Min	Avg	Max
219	DQ Read 351	388
157	DQ Write 301	341
158	DQ Mixed 304	338
234% 318 MB/s

User Benchmarks

Bench

Sequential

Random 4k

Deep queue 4k

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

YEM-User, 3 days ago.

351GB free (System drive)

Firmware: 70000P10

SusWrite @10s intervals: 399 410 400 416 420 424 MB/s

99.2% Outstanding

Write 439

Mixed 392

SusWrite 412

97% 429 MB/s

4K Read 27.4

4K Write 68.2

4K Mixed 37.8

126% 44.5 MB/s

DQ Read 381

DQ Write 332

DQ Mixed 332

256% 349 MB/s

USA-User, 3 days ago.

403GB free

Firmware: 70000P10

SusWrite @10s intervals: 408 402 440 446 448 444 MB/s

97.5% Outstanding

Write 447

Mixed 420

SusWrite 431

100% 444 MB/s

4K Read 26.3

4K Write 63

4K Mixed 35.3

118% 41.5 MB/s

DQ Read 370

DQ Write 313

DQ Mixed 330

250% 338 MB/s

EST-User, 7 days ago.

58GB free

Firmware: 70000P10

SusWrite @10s intervals: 447 436 350 355 302 310 MB/s

95.9% Outstanding

Write 480

Mixed 433

SusWrite 367

100% 444 MB/s

4K Read 29

4K Write 70.8

4K Mixed 39.4

132% 46.4 MB/s

DQ Read 246

DQ Write 314

DQ Mixed 315

228% 292 MB/s

NLD-User, 5 days ago.

73GB free (System drive)

Firmware: 70000P10

SusWrite @10s intervals: 386 375 285 205 116 159 MB/s

91.8% Outstanding

Write 477

Mixed 432

SusWrite 254

93% 415 MB/s

4K Read 28.4

4K Write 66.2

4K Mixed 38.4

127% 44.3 MB/s

DQ Read 391

DQ Write 361

DQ Mixed 339

265% 364 MB/s

CAN-User, 8 days ago.

419GB free (System drive)

Firmware: 70000P10

SusWrite @10s intervals: 359 338 378 378 392 395 MB/s

88% Excellent

Write 416

Mixed 377

SusWrite 373

91% 402 MB/s

4K Read 27.1

4K Write 58.7

4K Mixed 27.6

108% 37.8 MB/s

DQ Read 337

DQ Write 325

DQ Mixed 324

245% 329 MB/s

PAK-User, 6 days ago.

433GB free (System drive)

Firmware: 70000P10

SusWrite @10s intervals: 382 395 353 360 321 305 MB/s

80.5% Excellent

Write 384

Mixed 374

SusWrite 352

86% 380 MB/s

4K Read 13.8

4K Write 51.1

4K Mixed 30.8

87% 31.9 MB/s

DQ Read 367

DQ Write 293

DQ Mixed 315

240% 325 MB/s

USA-User, 7 days ago.

70GB free (System drive)

Firmware: 70000P10

SusWrite @10s intervals: 413 282 240 153 90 51 MB/s

76.1% Very good

Write 436

Mixed 402

SusWrite 205

84% 373 MB/s

4K Read 23.3

4K Write 44.6

4K Mixed 30.3

98% 32.7 MB/s

DQ Read 347

DQ Write 331

DQ Mixed 322

247% 334 MB/s

USA-User, 8 days ago.

128GB free (System drive)

Firmware: 70000P10

SusWrite @10s intervals: 217 203 245 153 135 253 MB/s

44.5% Average

Write 279

Mixed 227

SusWrite 201

57% 255 MB/s

4K Read 10.1

4K Write 17.7

4K Mixed 11.9

40% 13.2 MB/s

DQ Read 191

DQ Write 138

DQ Mixed 137

110% 155 MB/s

5,047 MORE »

Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 76,510,827 SSDs tested

Custom PC Builder (Start a new build) Build your perfect PC: compare component prices, popularity, speed and value for money

CHOOSE A COMPONENT:

CPU

GPU

SSD

HDD

RAM

MBD

Typical hynix SC311 SATA 512GB Builds (Compare 4,271 builds) See popular component choices, score breakdowns and rankings

Gaming 7%

Tree trunk

Desktop 53%

Yacht

Workstation 6%

Tree trunk

System: Dell Latitude 7490

CPU
Core i7-8650UIntelBench 52%, 42,414 samples	2,235x
Core i5-8350UIntelBench 52%, 19,808 samples	1,568x
Core i5-8250UIntelBench 53%, 234,942 samples	298x

GPU
UHD Graphics 620 (Mobile Kaby Lake R)IntelBench 5%, 420,154 samples	4,079x
HD 620 (Mobile Kaby Lake)IntelBench 5%, 387,149 samples	167x
GTX 1060-6GBNvidia $117Bench 56%, 1,368,019 samples	4x

SSD
hynix SC311 SATA 512GBSKBench 87%, 5,047 samples	1x

RAM
HMA81GS6AFR8N-UH 1x8GBUnknownBench 37%, 41,676 samples	627x
HMA81GS6AFR8N-UH 2x8GBUnknownBench 70%, 27,567 samples	622x
HMA82GS6AFR8N-UH 1x16GBUnknownBench 40%, 10,726 samples	223x

EDIT WITH CUSTOM PC BUILDER

Popular hynix SC311 SATA 512GB 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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Solid State Drive Rankings (Price vs Performance) July 2024 SSD Rankings

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]

Group Test Results

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Frequently Asked Questions

Storage Devices FAQ

What is sustained sequential write speed?

What’s the difference between SLC, MLC and TLC?

What is 3D XPoint and how fast is it?

What’s the difference between SATA, PCIe and NVMe?

What’s the difference between NAND and V-NAND?

What is sequential write speed?

What is sequential read speed?

What is incompressible data?

What is queue depth?

Solid State Drives

What is the SSD value for money rating?

What is 4K 64 thread write speed?

Can CPU power saving states (C1,C2,C3) impact SSD speed?

What is the effective SSD speed index?

How is the AS SSD write score calculated?

How is the AS SSD read score calculated?

How is the AS SSD total score calculated?

ALL FAQs »

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 $235	Nvidia RTX 4070 $499	Crucial T700 M.2 4TB $342

SK

hynix SC311 SATA 512GB

Average Bench: 87.4% (374^th of 1080)

Popular builds with this SSD

Very good average bench

Strengths

Average consistency

Weaknesses

Average Bench

Market Share (See Leaders)

CHOOSE A COMPONENT:

System: Dell Latitude 7490

Popular hynix SC311 SATA 512GB systems:

UserBenchmark of the month

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Group Test Results

Comments

Speed Comparisons

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Best User Rated

SK

hynix SC311 SATA 512GB

Average Bench: 87.4% (374th of 1080)

Popular builds with this SSD

Very good average bench

Strengths

Average consistency

Weaknesses

Average Bench

Market Share (See Leaders)

CHOOSE A COMPONENT:

System: Dell Latitude 7490

Popular hynix SC311 SATA 512GB systems:

UserBenchmark of the month

How it works

Group Test Results

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Speed Comparisons

Frequently Asked Questions

Best User Rated

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Average Bench: 87.4% (374^th of 1080)