SK

hynix SC311 SATA 128GB

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

Effective Speed -51%Effective Speed -51%Average Score -55%Read -5%, Write -63%, 4K Read -42%, 4K Write -38%, Mixed -23%, 4K Mixed -52%, SusWrite -162%Peak Score -55%Read -2%, Write -61%, 4K Read -35%, 4K Write -33%, Mixed -26%, 4K Mixed -39%, SusWrite -189%Value & Sentiment -138%User Rating -13%, Market Share -263%Nice To Haves -63%DQ Read -79%, DQ Write -39%, DQ Mixed -87%, ADQ Read -73%, ADQ Write -90%, ADQ Mixed -97%, Age 16%, AS-SSD Total -52%

Average Bench: 65.2% (737^th of 1071)

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 73765.2%

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%

EGY-User, 13 hrs ago.

70GB free (System drive)

Firmware: 70000P10

SusWrite @10s intervals: 186 93 108 123 99 115 MB/s

69.5% Good

Write 301

Mixed 344

SusWrite 121

70% 317 MB/s

4K Read 30.6

4K Write 42.6

4K Mixed 36.8

116% 36.7 MB/s

DQ Read 203

DQ Write 49.9

DQ Mixed 141

100% 131 MB/s

USA-User, 17 hrs ago.

47GB free (System drive)

Firmware: 70000P10

SusWrite @10s intervals: 119 142 100 115 110 106 MB/s

64.2% Good

Write 278

Mixed 305

SusWrite 115

62% 279 MB/s

4K Read 22.5

4K Write 49.8

4K Mixed 30.5

100% 34.3 MB/s

DQ Read 204

DQ Write 212

DQ Mixed 145

126% 187 MB/s

GBR-User, 22 hrs ago.

58GB free (System drive)

Firmware: 70000P10

SusWrite @10s intervals: 137 112 112 111 112 117 MB/s

63.3% Good

Write 262

Mixed 316

SusWrite 117

64% 288 MB/s

4K Read 22.9

4K Write 45

4K Mixed 28.5

95% 32.1 MB/s

DQ Read 202

DQ Write 167

DQ Mixed 141

117% 170 MB/s

TUR-User, 1 day ago.

87GB free (System drive)

Firmware: 70000P10

SusWrite @10s intervals: 120 123 121 125 122 122 MB/s

58.4% Above average

Write 120

Mixed 164

SusWrite 122

46% 210 MB/s

4K Read 21.5

4K Write 54.7

4K Mixed 22.3

90% 32.8 MB/s

DQ Read 157

DQ Write 122

DQ Mixed 138

104% 139 MB/s

SWE-User, 19 hrs ago.

79GB free (System drive)

Firmware: 70000P10

SusWrite @10s intervals: 116 119 119 116 122 123 MB/s

56.5% Above average

Write 122

Mixed 128

SusWrite 119

41% 188 MB/s

4K Read 22.1

4K Write 54.4

4K Mixed 22.7

91% 33.1 MB/s

DQ Read 156

DQ Write 122

DQ Mixed 140

104% 139 MB/s

20,313 MORE »

Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 67,508,965 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 128GB Builds (Compare 2,338 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	2,221x
Core i5-8300HIntelBench 65%, 167,898 samples	82x
Core i9-8950HKIntelBench 74%, 14,729 samples	35x

GPU
UHD Graphics 630IntelBench 5%, 506,702 samples	1,064x
GTX 1060 (Mobile Max-Q)NvidiaBench 43%, 36,643 samples	1,036x
GTX 1050-Ti (Mobile)NvidiaBench 29%, 105,856 samples	216x

SSD
hynix SC311 SATA 128GBSKBench 65%, 20,313 samples	239x

RAM
HMA81GS6CJR8N-VK 2x8GBUnknownBench 75%, 18,486 samples	496x
8ATF1G64HZ-2G6E1 2x8GBUnknownBench 75%, 11,016 samples	265x
HMA851S6CJR6N-VK 2x4GBUnknownBench 60%, 7,053 samples	138x

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 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.

UserBenchmark of the month

Gaming

Desktop

ProGaming

CPU

GPU

SSD

HDD

RAM

USB

How it works

- Download and run UserBenchmark.
- CPU tests include: integer, floating and string.
- GPU tests include: six 3D game simulations.
- Drive tests include: read, write, sustained write and mixed IO.
- RAM tests include: single/multi core bandwidth and latency.
- SkillBench (space shooter) tests user input accuracy.
- Reports are generated and presented on userbenchmark.com.
- Identify the strongest components in your PC.
- See speed test results from other users.
- Compare your components to the current market leaders.
- Explore your best upgrade options with a virtual PC build.
- Compare your in-game FPS to other users with your hardware.

Solid State Drive Rankings (Price vs Performance) June 2023 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]

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.

1071 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

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 i5-13600K $315	Nvidia RTX 3060 $290	Crucial MX500 250GB $30
Intel Core i5-12600K $225	Nvidia RTX 3060-Ti $300	Samsung 850 Evo 120GB $86
Intel Core i5-12400F $150	Nvidia RTX 4070-Ti $800	Samsung 860 Evo 250GB $51

HDD	RAM	USB
Seagate Barracuda 1TB (2016) $35	Corsair Vengeance LPX DDR4 3200 C16 2x8GB $40	SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $30	Corsair Vengeance LPX DDR4 3000 C15 2x8GB $43	SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $67	G.SKILL Trident Z DDR4 3200 C14 4x16GB $381	SanDisk Ultra Fit 32GB $16

SK

hynix SC311 SATA 128GB

Average Bench: 65.2% (737^th of 1071)

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

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SK

hynix SC311 SATA 128GB

Average Bench: 65.2% (737th of 1071)

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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Comments

Disliked (edit your comment) Add link

Speed Comparisons

Frequently Asked Questions

Best User Rated

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Average Bench: 65.2% (737^th of 1071)