Kingdian

S400 1TB

S400 1TB
BENCHMARKS (50)
MKT (0%)
BUILDS
(0)

Effective Speed -5%Effective Speed -5%Average Score -3%Read 2%, Write 5%, 4K Read -2%, 4K Write -10%, Mixed -1%, 4K Mixed -19%, SusWrite 7%Peak Score +7% Read 2%, Write -1%, 4K Read 7%, 4K Write 1%, Mixed 7%, 4K Mixed 12%, SusWrite 19%Value & Sentiment User Rating -14%, Market Share -∞%Nice To Haves -35%DQ Read 7%, DQ Write 1%, DQ Mixed -112%, ADQ Read -11%, ADQ Write -13%, ADQ Mixed -206%, Age 50%, AS-SSD Total 4%

Average Bench: 93.3% (292^nd of 1071)

Based on 50 user benchmarks. Model: KingDian S400 1TB

Poor: 39%Average: 93.3% Great: 126%

Popular builds with this SSD

Excellent average bench

The Kingdian S400 1TB averaged just 6.6% lower than the peak scores attained by the group leaders. This is an excellent result which ranks the Kingdian S400 1TB near the top of the comparison list.

Strengths

Avg. 4K Random Read Speed 33.6MB/s

Avg. 4K Random Mixed IO Speed 37.7MB/s

See where your SSD ranks →

Terrible consistency

The range of scores (95th - 5th percentile) for the Kingdian S400 1TB is 86.7%. This is a particularly wide range which indicates that the Kingdian S400 1TB performs inconsistently under varying real world conditions.

Weaknesses

Avg. Sustained Write Speed 317MB/s

Avg. Sequential Mixed IO Speed 357MB/s

Average Bench

(Based on 50 samples)

Rank 29293.3%

Min	Avg	Max
331	Read 465	516
284	Write 424	479
13.5	Mixed 357	453
128	SusWrite 317	462
87.8% 391 MB/s

Min	Avg	Max
22.5	4K Read 33.6	46.1
6.6	4K Write 79.3	124
0.6	4K Mixed 37.7	65.5
141% 50.2 MB/s

Min	Avg	Max
29.8	DQ Read 294	391
9.8	DQ Write 256	362
0	DQ Mixed 85.1	156
116% 212 MB/s

User Benchmarks

Bench

Sequential

Random 4k

Deep queue 4k

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

BRA-User, 11 months ago.

212GB free (System drive)

Firmware: Q1211A

SusWrite @10s intervals: 384 402 402 413 414 410 MB/s

109% Outstanding

Write 443

Mixed 395

SusWrite 404

96% 424 MB/s

4K Read 34.1

4K Write 84.5

4K Mixed 49.8

160% 56.1 MB/s

DQ Read 377

DQ Write 340

DQ Mixed 128

159% 282 MB/s

BRA-User, 10 months ago.

220GB free

Firmware: Q1211A

SusWrite @10s intervals: 258 256 258 269 265 260 MB/s

97.2% Outstanding

Write 427

Mixed 355

SusWrite 261

85% 379 MB/s

4K Read 32.6

4K Write 74.9

4K Mixed 46.4

148% 51.3 MB/s

DQ Read 377

DQ Write 329

DQ Mixed 125

156% 277 MB/s

BRA-User, 11 months ago.

120GB free (System drive)

Firmware: Q1211A

SusWrite @10s intervals: 188 309 419 413 426 433 MB/s

92.3% Outstanding

Write 284

Mixed 252

SusWrite 365

69% 308 MB/s

4K Read 22.5

4K Write 75.2

4K Mixed 42.8

129% 46.8 MB/s

DQ Read 377

DQ Write 340

DQ Mixed 126

158% 281 MB/s

50 MORE »

Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 75,895,318 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 1TB Builds (Compare 3,303 builds) See popular component choices, score breakdowns and rankings

Gaming 6%

Tree trunk

Desktop 60%

Gunboat

Workstation 6%

Tree trunk

Motherboard: Gigabyte GA-H81M-DS2 - $51

CPU
Core i5-4460Intel $194Bench 62%, 245,403 samples	488x
Core i3-4160Intel $79Bench 55%, 48,506 samples	269x
Core i5-4590Intel $188Bench 63%, 151,366 samples	265x

GPU
HD 4600 (Desktop 1.25 GHz)Intel $15Bench 3%, 230,189 samples	355x
HD 4400 (Desktop 1.15 GHz)IntelBench 3%, 64,721 samples	339x
HD Graphics (G4 Pentium/Celeron 1.05/1.15 GHz)IntelBench 2%, 43,454 samples	220x

SSD
S400 1TBKingdianBench 93%, 50 samples	1x

RAM
1x8GBUnknownBench 38%, 168,538 samples	84x
2x8GBUnknownBench 64%, 236,291 samples	62x
1x4GBUnknownBench 28%, 154,807 samples	59x

EDIT WITH CUSTOM PC BUILDER

Value: 67% - Good

Total price: $260

Popular S400 1TB compatible motherboards:

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.

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) May 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]

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 $273	Nvidia RTX 4060 $280	Crucial MX500 250GB $39
Intel Core i5-12400F $133	Nvidia RTX 4060-Ti $385	Samsung 850 Evo 120GB $80
Intel Core i5-12600K $168	Nvidia RTX 4070 $490	Samsung 860 Evo 250GB $52

HDD	RAM	USB
Seagate Barracuda 1TB (2016) $39	Corsair Vengeance LPX DDR4 3200 C16 2x8GB $39	SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $32	Corsair Vengeance LPX DDR4 3000 C15 2x8GB $45	SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $62	G.SKILL Trident Z DDR4 3200 C14 4x16GB $351	SanDisk Ultra Fit 32GB $16

Kingdian

S400 1TB

Average Bench: 93.3% (292^nd of 1071)

Popular builds with this SSD

Excellent average bench

Strengths

Terrible consistency

Weaknesses

Average Bench

Market Share (See Leaders)

CHOOSE A COMPONENT:

Motherboard: Gigabyte GA-H81M-DS2 - $51

Popular S400 1TB compatible motherboards:

UserBenchmark of the month

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Best User Rated

Kingdian

S400 1TB

Average Bench: 93.3% (292nd of 1071)

Popular builds with this SSD

Excellent average bench

Strengths

Terrible consistency

Weaknesses

Average Bench

Market Share (See Leaders)

CHOOSE A COMPONENT:

Motherboard: Gigabyte GA-H81M-DS2 - $51

Popular S400 1TB compatible motherboards:

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: 93.3% (292^nd of 1071)