Kingdian

S400 120G 120GB

S400 120G 120GB
BENCHMARKS (68)
MKT (0%)
BUILDS
(0)

Effective Speed -106%Effective Speed -106%Average Score -160%Read -11%, Write -194%, 4K Read -101%, 4K Write -45%, Mixed -103%, 4K Mixed -374%, SusWrite -290%Peak Score -66%Read -7%, Write -42%, 4K Read -69%, 4K Write -23%, Mixed -23%, 4K Mixed -182%, SusWrite -121%Value & Sentiment User Rating -14%, Market Share -∞%Nice To Haves -391%DQ Read -134%, DQ Write -32%, DQ Mixed -975%, ADQ Read -249%, ADQ Write -127%, ADQ Mixed -1,557%, Age 9%, AS-SSD Total -64%

Average Bench: 47.9% (896^th of 1072)

Based on 68 user benchmarks. Model: KingDian S400 120G

Poor: 35%Average: 47.9% Great: 67%

Popular builds with this SSD

Below average average bench

The Kingdian S400 120G 120GB averaged 52.1% 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 Write Speed 60.3MB/s

Avg. Sequential Read Speed 411MB/s

See where your SSD ranks →

Above average consistency

The range of scores (95th - 5th percentile) for the Kingdian S400 120G 120GB is 32.5%. This is a relatively narrow range which indicates that the Kingdian S400 120G 120GB performs reasonably consistently under varying real world conditions.

Weaknesses

Avg. Sustained Write Speed 76.1MB/s

Avg. 4K-64Thread Mixed IO Speed 15.7MB/s

Average Bench

(Based on 68 samples)

Rank 89647.9%

Min	Avg	Max
305	Read 411	475
20.9	Write 138	342
20.4	Mixed 177	345
28.7	SusWrite 76.1	175
44% 201 MB/s

Min	Avg	Max
6.64	4K Read 17.1	25.5
13.9	4K Write 60.3	99.8
0.69	4K Mixed 9.5	20.7
70% 29 MB/s

Min	Avg	Max
13.8	DQ Read 93.6	157
27.6	DQ Write 127	271
1.42	DQ Mixed 15.7	30.8
38.3% 78.9 MB/s

User Benchmarks

Bench

Sequential

Random 4k

Deep queue 4k

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

DEU-User, 16 months ago.

112GB free

Firmware: P0628B

SusWrite @10s intervals: 313 72 69 71 71 71 MB/s

69.4% Good

Write 363

Mixed 347

SusWrite 111

72% 322 MB/s

4K Read 25.4

4K Write 95.6

4K Mixed 20.7

116% 47.2 MB/s

DQ Read 154

DQ Write 291

DQ Mixed 30.5

78% 159 MB/s

ESP-User, 2 years ago.

101GB free

Firmware: P0628B

SusWrite @10s intervals: 282 105 71 71 71 77 MB/s

68.3% Good

Write 346

Mixed 324

SusWrite 113

69% 309 MB/s

4K Read 25.4

4K Write 88.7

4K Mixed 19.9

111% 44.7 MB/s

DQ Read 206

DQ Write 270

DQ Mixed 31.4

81% 169 MB/s

GBR-User, 11 months ago.

111GB free

Firmware: P0628B

SusWrite @10s intervals: 272 120 69 71 71 71 MB/s

63.2% Good

Write 353

Mixed 334

SusWrite 112

69% 307 MB/s

4K Read 22.8

4K Write 81.5

4K Mixed 19.2

102% 41.2 MB/s

DQ Read 134

DQ Write 269

DQ Mixed 29.9

72% 144 MB/s

GBR-User, 1 month ago.

42GB free

Firmware: P0628B

SusWrite @10s intervals: 103 64 71 65 69 71 MB/s

60.8% Good

Write 85.2

Mixed 129

SusWrite 73.6

41% 190 MB/s

4K Read 20

4K Write 74.1

4K Mixed 21.5

97% 38.5 MB/s

DQ Read 154

DQ Write 220

DQ Mixed 30.3

67% 135 MB/s

GBR-User, 3 months ago.

41GB free

Firmware: P0628B

SusWrite @10s intervals: 99 71 62 71 67 70 MB/s

58.3% Above average

Write 245

Mixed 278

SusWrite 73.3

51% 230 MB/s

4K Read 25.9

4K Write 92.2

4K Mixed 19.8

113% 46 MB/s

DQ Read 120

DQ Write 223

DQ Mixed 29.6

63% 124 MB/s

68 MORE »

Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 75,718,562 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 S400 120G 120GB Builds (Compare 5,114 builds) See popular component choices, score breakdowns and rankings

Gaming 78%

Battleship

Desktop 86%

Aircraft carrier

Workstation 73%

Battleship

Motherboard: MSI B450M-A PRO MAX (MS-7C52)

CPU
Ryzen 5 3600AMD $83Bench 83%, 1,072,639 samples	1,093x
Ryzen 5 2600AMD $155Bench 73%, 179,588 samples	595x
Ryzen 5 3500XAMD $160Bench 82%, 33,544 samples	296x

GPU
RTX 2060Nvidia $324Bench 90%, 645,160 samples	325x
GTX 1660S (Super)Nvidia $233Bench 71%, 428,800 samples	310x
RX 580AMD $130Bench 52%, 360,351 samples	305x

SSD
S400 120G 120GBKingdianBench 48%, 68 samples	1x

RAM
Ripjaws V DDR4 3200 C16 2x8GBG.SKILL $36Bench 84%, 287,720 samples	235x
DDR4 3000 2x8GBAdataBench 80%, 77,202 samples	160x
DDR4 3200 2x8GBAdataBench 87%, 87,891 samples	156x

EDIT WITH CUSTOM PC BUILDER

Value: 85% - Excellent

Total price: $443

Popular S400 120G 120GB 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.

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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) 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]

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.

1072 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 $295	Crucial MX500 250GB $40
Intel Core i5-12400F $133	Nvidia RTX 4060-Ti $385	Samsung 850 Evo 120GB $80
Intel Core i5-12600K $177	Nvidia RTX 4070 $539	Samsung 860 Evo 250GB $52

HDD	RAM	USB
Seagate Barracuda 1TB (2016) $39	Corsair Vengeance LPX DDR4 3200 C16 2x8GB $45	SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $37	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

Kingdian

S400 120G 120GB

Average Bench: 47.9% (896^th of 1072)

Popular builds with this SSD

Below average average bench

Strengths

Above average consistency

Weaknesses

Average Bench

Market Share (See Leaders)

CHOOSE A COMPONENT:

Motherboard: MSI B450M-A PRO MAX (MS-7C52)

Popular S400 120G 120GB compatible motherboards:

UserBenchmark of the month

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Group Test Results

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Speed Comparisons

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Best User Rated

Kingdian

S400 120G 120GB

Average Bench: 47.9% (896th of 1072)

Popular builds with this SSD

Below average average bench

Strengths

Above average consistency

Weaknesses

Average Bench

Market Share (See Leaders)

CHOOSE A COMPONENT:

Motherboard: MSI B450M-A PRO MAX (MS-7C52)

Popular S400 120G 120GB compatible motherboards:

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: 47.9% (896^th of 1072)