Kingdian

N400 240GB

N400 240GB
BENCHMARKS (85)
MKT (0%)
BUILDS
(0)

Effective Speed -46%Effective Speed -46%Average Score -47%Read -23%, Write -39%, 4K Read -54%, 4K Write -23%, Mixed -60%, 4K Mixed -114%, SusWrite -15%Peak Score -9%Read -1%, Write -15%, 4K Read -17%, 4K Write -1%, Mixed -15%, 4K Mixed -14%, SusWrite 3%Value & Sentiment User Rating -14%, Market Share -∞%Nice To Haves -70%DQ Read -62%, DQ Write -12%, DQ Mixed -72%, ADQ Read -125%, ADQ Write -60%, ADQ Mixed -236%, Age 30%, AS-SSD Total -28%

Average Bench: 67.5% (706^th of 1072)

Based on 85 user benchmarks. Model: KingDian N400 240GB

Poor: 42%Average: 67.5% Great: 95%

Popular builds with this SSD

Above average average bench

The Kingdian N400 240GB averaged 32.4% 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 Write Speed 71.4MB/s

Avg. 4K-64Thread Mixed IO Speed 77.4MB/s

See where your SSD ranks →

Below average consistency

The range of scores (95th - 5th percentile) for the Kingdian N400 240GB is 52.6%. This is a relatively wide range which indicates that the Kingdian N400 240GB performs inconsistently under varying real world conditions.

Weaknesses

Avg. Sequential Mixed IO Speed 224MB/s

Avg. 4K-64Thread Read Speed 145MB/s

Average Bench

(Based on 85 samples)

Rank 70667.5%

Min	Avg	Max
285	Read 373	501
98.6	Write 292	420
27.5	Mixed 224	368
96.2	SusWrite 257	400
64.1% 286 MB/s

Min	Avg	Max
8.31	4K Read 22.3	36.6
18.3	4K Write 71.4	121
0.93	4K Mixed 21	51.3
98.6% 38.2 MB/s

Min	Avg	Max
19.5	DQ Read 145	227
18.3	DQ Write 181	321
1.66	DQ Mixed 77.4	193
82.2% 135 MB/s

User Benchmarks

Bench

Sequential

Random 4k

Deep queue 4k

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

USA-User, 5 months ago.

75GB free (System drive)

Firmware: Q0927A

SusWrite @10s intervals: 323 320 321 318 307 307 MB/s

76.2% Very good

Write 316

Mixed 237

SusWrite 316

74% 330 MB/s

4K Read 24.2

4K Write 80.1

4K Mixed 16.5

100% 40.3 MB/s

DQ Read 180

DQ Write 257

DQ Mixed 88.4

103% 175 MB/s

CAN-User, 5 months ago.

153GB free

Firmware: Q0707A

SusWrite @10s intervals: 271 272 276 274 276 276 MB/s

71.9% Very good

Write 326

Mixed 213

SusWrite 274

71% 319 MB/s

4K Read 22.8

4K Write 70.8

4K Mixed 14.8

91% 36.1 MB/s

DQ Read 156

DQ Write 298

DQ Mixed 84.8

105% 180 MB/s

CAN-User, 11 months ago.

204GB free

Firmware: Q0707A

SusWrite @10s intervals: 259 281 286 280 278 280 MB/s

62.7% Good

Write 337

Mixed 229

SusWrite 278

74% 330 MB/s

4K Read 27.2

4K Write 24.9

4K Mixed 4.2

60% 18.8 MB/s

DQ Read 161

DQ Write 301

DQ Mixed 87.9

107% 183 MB/s

85 MORE »

Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 75,698,621 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 N400 240GB Builds (Compare 2,950 builds) See popular component choices, score breakdowns and rankings

Gaming 42%

Speed boat

Desktop 84%

Aircraft carrier

Workstation 36%

Jet ski

Motherboard: Asus Z97-P - $110

CPU
Core i7-4790KIntel $348Bench 79%, 455,746 samples	971x
Core i5-4690KIntel $53Bench 70%, 229,359 samples	673x
Core i7-4790Intel $135Bench 71%, 255,027 samples	318x

GPU
GTX 970Nvidia $200Bench 49%, 834,238 samples	479x
GTX 960Nvidia $198Bench 33%, 440,282 samples	220x
GTX 1060-6GBNvidia $117Bench 56%, 1,368,019 samples	219x

SSD
N400 240GBKingdianBench 68%, 85 samples	1x

RAM
Fury DDR3 1866 C10 2x8GBHyperXBench 59%, 122,541 samples	158x
Fury DDR3 1600 C10 2x8GBHyperXBench 54%, 77,652 samples	113x
BLS8G3D1609DS1S00. 2x8GBCrucialBench 55%, 48,796 samples	74x

EDIT WITH CUSTOM PC BUILDER

Value: 68% - Good

Total price: $658

Popular N400 240GB 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

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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) 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 $179	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

N400 240GB

Average Bench: 67.5% (706^th of 1072)

Popular builds with this SSD

Above average average bench

Strengths

Below average consistency

Weaknesses

Average Bench

Market Share (See Leaders)

CHOOSE A COMPONENT:

Motherboard: Asus Z97-P - $110

Popular N400 240GB compatible motherboards:

UserBenchmark of the month

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Best User Rated

Kingdian

N400 240GB

Average Bench: 67.5% (706th of 1072)

Popular builds with this SSD

Above average average bench

Strengths

Below average consistency

Weaknesses

Average Bench

Market Share (See Leaders)

CHOOSE A COMPONENT:

Motherboard: Asus Z97-P - $110

Popular N400 240GB 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: 67.5% (706^th of 1072)