SK

hynix SC311 SATA 512GB

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

Effective Speed -13%Effective Speed -13%Average Score -16%Read -8%, Write -2%, 4K Read -51%, 4K Write -38%, Mixed 2%, 4K Mixed -35%, SusWrite 18%Peak Score -11%Read -2%, Write -3%, 4K Read -35%, 4K Write -25%, Mixed 1%, 4K Mixed -26%, SusWrite 13%Value & Sentiment -415%User Rating -14%, Market Share -817%Nice To Haves +5% DQ Read 6%, DQ Write -5%, DQ Mixed 2%, ADQ Read 8%, ADQ Write 4%, ADQ Mixed 17%, Age 10%, AS-SSD Total -3%

Average Bench: 87.4% (366^th of 1072)

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 36687.4%

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%

FRA-User, 20 hrs ago.

268GB free (System drive)

Firmware: 70000P10

SusWrite @10s intervals: 425 379 382 356 374 368 MB/s

90.8% Outstanding

Write 413

Mixed 382

SusWrite 381

93% 413 MB/s

4K Read 28.5

4K Write 68.7

4K Mixed 33.8

123% 43.7 MB/s

DQ Read 166

DQ Write 313

DQ Mixed 290

206% 256 MB/s

USA-User, 2 days ago.

46GB free (System drive)

Firmware: 70000P10

SusWrite @10s intervals: 442 283 183 171 153 139 MB/s

87.3% Excellent

Write 291

Mixed 410

SusWrite 229

80% 358 MB/s

4K Read 30.5

4K Write 78.4

4K Mixed 42.1

142% 50.3 MB/s

DQ Read 220

DQ Write 184

DQ Mixed 201

151% 202 MB/s

KWT-User, 10 hrs ago.

368GB free (System drive)

Firmware: 70000P10

SusWrite @10s intervals: 371 357 264 249 250 352 MB/s

86.2% Excellent

Write 366

Mixed 381

SusWrite 307

85% 380 MB/s

4K Read 25

4K Write 48.2

4K Mixed 33.1

106% 35.4 MB/s

DQ Read 382

DQ Write 322

DQ Mixed 335

256% 347 MB/s

BFA-User, 2 days ago.

88GB free (System drive)

Firmware: 70000P10

SusWrite @10s intervals: 356 360 342 348 366 334 MB/s

77.9% Very good

Write 368

Mixed 354

SusWrite 351

84% 372 MB/s

4K Read 18.4

4K Write 38.1

4K Mixed 25.5

81% 27.3 MB/s

DQ Read 359

DQ Write 290

DQ Mixed 323

242% 324 MB/s

ISR-User, 9 days ago.

100GB free (System drive)

Firmware: 70000P10

SusWrite @10s intervals: 416 241 170 193 214 135 MB/s

75.4% Very good

Write 390

Mixed 296

SusWrite 228

74% 328 MB/s

4K Read 18.5

4K Write 50.2

4K Mixed 32.6

96% 33.8 MB/s

DQ Read 362

DQ Write 308

DQ Mixed 321

244% 330 MB/s

USA-User, 1 day ago.

343GB free

Firmware: 0P10

SusWrite @10s intervals: 379 390 377 384 396 396 MB/s

74.5% Very good

Write 367

Mixed 324

SusWrite 387

84% 372 MB/s

4K Read 24.5

4K Write 23.2

4K Mixed 22.7

78% 23.5 MB/s

DQ Read 372

DQ Write 87.3

DQ Mixed 159

135% 206 MB/s

PRY-User, 4 days ago.

407GB free (System drive)

Firmware: 70000P10

SusWrite @10s intervals: 338 340 347 350 310 308 MB/s

62% Good

Write 307

Mixed 304

SusWrite 332

72% 321 MB/s

4K Read 9.4

4K Write 23.8

4K Mixed 11.3

41% 14.8 MB/s

DQ Read 370

DQ Write 323

DQ Mixed 334

254% 342 MB/s

5,047 MORE »

Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 75,657,496 SSDs tested

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

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CPU

GPU

SSD

HDD

RAM

MBD

Typical hynix SC311 SATA 512GB Builds (Compare 4,160 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	2,167x
Core i5-8350UIntelBench 52%, 19,808 samples	1,533x
Core i5-8250UIntelBench 53%, 234,942 samples	293x

GPU
UHD Graphics 620 (Mobile Kaby Lake R)IntelBench 5%, 420,154 samples	3,971x
HD 620 (Mobile Kaby Lake)IntelBench 5%, 387,149 samples	164x
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	614x
HMA81GS6AFR8N-UH 2x8GBUnknownBench 70%, 27,567 samples	607x
HMA82GS6AFR8N-UH 1x16GBUnknownBench 40%, 10,726 samples	219x

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) April 2024 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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1072 Drives (Compared) Thousands of user benchmarks compiled into one comparison list

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Frequently Asked Questions

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

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What is sequential read speed?

What is incompressible data?

What is queue depth?

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What is 4K 64 thread write speed?

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

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CPU	GPU	SSD
Intel Core i5-13600K $279	Nvidia RTX 4060 $300	Crucial MX500 250GB $40
Intel Core i5-12400F $134	Nvidia RTX 4060-Ti $385	Samsung 850 Evo 120GB $80
Intel Core i5-12600K $184	Nvidia RTX 4070 $409	Samsung 860 Evo 250GB $52

HDD	RAM	USB
Seagate Barracuda 1TB (2016) $39	Corsair Vengeance LPX DDR4 3200 C16 2x8GB $40	SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $35	Corsair Vengeance LPX DDR4 3000 C15 2x8GB $43	SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $51	G.SKILL Trident Z DDR4 3200 C14 4x16GB $351	SanDisk Ultra Fit 32GB $16

SK

hynix SC311 SATA 512GB

Average Bench: 87.4% (366^th of 1072)

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

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Speed Comparisons

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Best User Rated

SK

hynix SC311 SATA 512GB

Average Bench: 87.4% (366th of 1072)

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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Comments

Speed Comparisons

Frequently Asked Questions

Best User Rated

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Average Bench: 87.4% (366^th of 1072)