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Kingdian

S400 480GB

S400 480GB
BENCHMARKS (639)
MKT (0%)
BUILDS
(0)

Effective Speed -696%Effective Speed -696%Average Score -806%Read -899%, Write -1,216%, 4K Read -218%, 4K Write -249%, Mixed -1,241%, 4K Mixed -379%, SusWrite -1,437%Peak Score -771%Read -1,060%, Write -1,320%, 4K Read -401%, 4K Write -235%, Mixed -1,033%, 4K Mixed -339%, SusWrite -1,011%Value & Sentiment User Rating -37%, Market Share -∞%Nice To Haves -1,044%DQ Read -769%, DQ Write -466%, DQ Mixed -1,917%, ADQ Read -825%, ADQ Write -496%, ADQ Mixed -2,936%, Age -311%, AS-SSD Total -637%

Average Bench: 68.5% (702^nd of 1080)

Based on 639 user benchmarks. Model: KingDian S400 480GB

Poor: 36%Average: 68.5% Great: 100%

Popular builds with this SSD

Above average average bench

The Kingdian S400 480GB averaged 31.4% 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 Random Read Speed 27.9MB/s

Avg. 4K-64Thread Write Speed 211MB/s

See where your SSD ranks →

Poor consistency

The range of scores (95th - 5th percentile) for the Kingdian S400 480GB is 63.9%. This is a particularly wide range which indicates that the Kingdian S400 480GB performs inconsistently under varying real world conditions.

Weaknesses

Avg. Sustained Write Speed 205MB/s

Avg. Sequential Mixed IO Speed 241MB/s

Average Bench

(Based on 639 samples)

Rank 70268.5%

Min	Avg	Max
298	Read 420	511
136	Write 354	453
13.5	Mixed 241	412
66.4	SusWrite 205	412
68.2% 305 MB/s

Min	Avg	Max
17.8	4K Read 27.9	38.3
6.73	4K Write 59.4	113
0.5	4K Mixed 23.1	49.8
103% 36.8 MB/s

Min	Avg	Max
82.4	DQ Read 185	267
11.2	DQ Write 211	336
0.5	DQ Mixed 48.9	104
78.2% 148 MB/s

User Benchmarks

Bench

Sequential

Random 4k

Deep queue 4k

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

USA-User, 20 days ago.

346GB free (System drive)

Firmware: Q0526A

SusWrite @10s intervals: 297 272 261 261 263 262 MB/s

100% Outstanding

Write 305

Mixed 266

SusWrite 269

65% 289 MB/s

4K Read 41

4K Write 110

4K Mixed 55.4

192% 68.9 MB/s

DQ Read 246

DQ Write 274

DQ Mixed 104

121% 208 MB/s

NLD-User, 5 days ago.

271GB free (System drive)

Firmware: Q0526A

SusWrite @10s intervals: 296 283 251 256 254 257 MB/s

84.5% Excellent

Write 301

Mixed 265

SusWrite 266

64% 285 MB/s

4K Read 34.6

4K Write 73.2

4K Mixed 44.1

148% 50.6 MB/s

DQ Read 236

DQ Write 208

DQ Mixed 101

109% 182 MB/s

IRL-User, 3 months ago.

226GB free (System drive)

Firmware: R1001A0

SusWrite @10s intervals: 399 393 256 92 59 48 MB/s

83.8% Excellent

Write 423

Mixed 406

SusWrite 208

85% 381 MB/s

4K Read 31.8

4K Write 84

4K Mixed 30.5

132% 48.8 MB/s

DQ Read 211

DQ Write 327

DQ Mixed 49.3

99% 196 MB/s

GBR-User, 1 month ago.

171GB free (System drive)

Firmware: R1001A0

SusWrite @10s intervals: 391 417 230 41 82 59 MB/s

81.5% Excellent

Write 334

Mixed 398

SusWrite 203

80% 360 MB/s

4K Read 33

4K Write 85.9

4K Mixed 30.9

135% 49.9 MB/s

DQ Read 205

DQ Write 162

DQ Mixed 49.1

73% 139 MB/s

NOR-User, 1 month ago.

258GB free

Firmware: R1029A0

SusWrite @10s intervals: 128 96 80 78 78 78 MB/s

64.7% Good

Write 455

Mixed 18

SusWrite 89.6

59% 269 MB/s

4K Read 28.6

4K Write 14.4

4K Mixed 27.4

86% 23.5 MB/s

DQ Read 187

DQ Write 340

DQ Mixed 0.7

75% 176 MB/s

CAN-User, 1 month ago.

264GB free (System drive)

Firmware: S0509A0

SusWrite @10s intervals: 196 176 82 5.4 80 60 MB/s

45% Average

Write 442

Mixed 414

SusWrite 99.8

82% 367 MB/s

4K Read 31.7

4K Write 9.5

4K Mixed 0.8

54% 14 MB/s

DQ Read 169

DQ Write 13.5

DQ Mixed 1.1

24% 61.2 MB/s

639 MORE »

Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 77,559,938 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 S400 480GB Builds (Compare 84 builds) See popular component choices, score breakdowns and rankings

Gaming 5%

Tree trunk

Desktop 43%

Speed boat

Workstation 4%

Tree trunk

System: Acer Aspire V3-572PG

CPU
Core i5-5200UIntelBench 42%, 107,407 samples	41x
Core i5-4210UIntelBench 41%, 82,966 samples	33x
Core i7-4510UIntelBench 47%, 63,054 samples	4x

GPU
HD 5500 (Mobile 0.95 GHz)IntelBench 4%, 231,498 samples	35x
HD 4400 (Mobile 1.0/1.1 GHz)IntelBench 2%, 275,372 samples	29x
GeForce 840MNvidiaBench 9%, 20,978 samples	20x

SSD
S400 480GBKingdianBench 69%, 639 samples	5x

RAM
M471B1G73QH0-YK0 1x8GBSamsungBench 28%, 40,451 samples	18x
M471B5173DB0-YK0 2x4GBSamsungBench 47%, 26,681 samples	11x
ACR16D3LS1KFG/8G 1x8GBKingstonBench 27%, 7,765 samples	10x

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Popular S400 480GB 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) November 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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1080 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?

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

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ALL FAQs »

CPU	GPU	SSD
Intel Core i5-13600K $210	Nvidia RTX 4060 $280	WD Black SN850X M.2 2TB $135
Intel Core i5-12600K $167	Nvidia RTX 4060-Ti $389	WD Black SN850X M.2 1TB $84
Intel Core i5-12400F $111	Nvidia RTX 4070 $500	Crucial T700 M.2 4TB $400

Kingdian

S400 480GB

Average Bench: 68.5% (702^nd of 1080)

Popular builds with this SSD

Above average average bench

Strengths

Poor consistency

Weaknesses

Average Bench

Market Share (See Leaders)

CHOOSE A COMPONENT:

System: Acer Aspire V3-572PG

Popular S400 480GB systems:

UserBenchmark of the month

How it works

Group Test Results

Comments

Speed Comparisons

Frequently Asked Questions

Best User Rated

Kingdian

S400 480GB

Average Bench: 68.5% (702nd of 1080)

Popular builds with this SSD

Above average average bench

Strengths

Poor consistency

Weaknesses

Average Bench

Market Share (See Leaders)

CHOOSE A COMPONENT:

System: Acer Aspire V3-572PG

Popular S400 480GB systems:

UserBenchmark of the month

How it works

Group Test Results

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Comments

Speed Comparisons

Frequently Asked Questions

Best User Rated

Feedback

Average Bench: 68.5% (702^nd of 1080)