C400-mtf

DDAK256MAM 256GB

DDAK256MAM 256GB
BENCHMARKS (49)
MKT (0%)
BUILDS
(0)

Effective Speed -74%Effective Speed -74%Average Score -91%Read -14%, Write -70%, 4K Read -80%, 4K Write -41%, Mixed -32%, 4K Mixed -350%, SusWrite -48%Peak Score -56%Read -1%, Write -80%, 4K Read -71%, 4K Write 1%, Mixed -21%, 4K Mixed -180%, SusWrite -43%Value & Sentiment User Rating -14%, Market Share -∞%Nice To Haves -377%DQ Read -102%, DQ Write -64%, DQ Mixed -895%, ADQ Read -167%, ADQ Write -109%, ADQ Mixed -1,612%, Age -5%, AS-SSD Total -64%

Average Bench: 56.6% (834^th of 1072)

Based on 49 user benchmarks. Model: C400-MTF DDAK256MAM

Poor: 45%Average: 56.6% Great: 71%

Popular builds with this SSD

Average average bench

The C400-mtf DDAK256MAM 256GB averaged 43.3% 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 62MB/s

Avg. 4K Random Read Speed 19.1MB/s

See where your SSD ranks →

Good consistency

The range of scores (95th - 5th percentile) for the C400-mtf DDAK256MAM 256GB is 26.4%. This is a relatively narrow range which indicates that the C400-mtf DDAK256MAM 256GB performs reasonably consistently under varying real world conditions.

Weaknesses

Avg. 4K-64Thread Mixed IO Speed 15.2MB/s

Avg. 4K Random Mixed IO Speed 10MB/s

Average Bench

(Based on 49 samples)

Rank 83456.6%

Min	Avg	Max
299	Read 402	503
99.4	Write 238	270
164	Mixed 271	351
101	SusWrite 200	271
62% 278 MB/s

Min	Avg	Max
11.1	4K Read 19.1	25.2
5	4K Write 62	124
0.02	4K Mixed 10	20.8
74.5% 30.4 MB/s

Min	Avg	Max
16.7	DQ Read 122	182
51.1	DQ Write 138	219
4.36	DQ Mixed 15.2	33.3
43.3% 91.8 MB/s

User Benchmarks

Bench

Sequential

Random 4k

Deep queue 4k

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

DEU-User, 23 months ago.

152GB free (System drive)

Firmware: 040H

SusWrite @10s intervals: 245 255 261 270 272 274 MB/s

68.2% Good

Write 263

Mixed 246

SusWrite 263

66% 296 MB/s

4K Read 21.4

4K Write 77.6

4K Mixed 14.9

93% 38 MB/s

DQ Read 179

DQ Write 210

DQ Mixed 22.7

65% 137 MB/s

HUN-User, 2 years ago.

91GB free

Firmware: 040H

SusWrite @10s intervals: 270 263 264 267 268 265 MB/s

68.1% Good

Write 258

Mixed 248

SusWrite 266

67% 302 MB/s

4K Read 22.6

4K Write 89

4K Mixed 15.8

102% 42.5 MB/s

DQ Read 113

DQ Write 106

DQ Mixed 23.1

41% 80.7 MB/s

HUN-User, 2 years ago.

137GB free

Firmware: 040H

SusWrite @10s intervals: 269 268 267 267 268 261 MB/s

63.5% Good

Write 255

Mixed 248

SusWrite 266

67% 301 MB/s

4K Read 20.4

4K Write 65.3

4K Mixed 15.2

85% 33.6 MB/s

DQ Read 114

DQ Write 108

DQ Mixed 22.7

41% 81.4 MB/s

IRN-User, 15 months ago.

32GB free (System drive)

Firmware: 08TH

SusWrite @10s intervals: 175 137 162 127 33 83 MB/s

51.3% Above average

Write 260

Mixed 244

SusWrite 120

57% 258 MB/s

4K Read 19.4

4K Write 56.7

4K Mixed 14.3

78% 30.1 MB/s

DQ Read 113

DQ Write 107

DQ Mixed 23.1

41% 80.9 MB/s

CHE-User, 19 months ago.

53GB free (System drive)

Firmware: 040H

SusWrite @10s intervals: 179 127 142 165 107 112 MB/s

49.7% Average

Write 243

Mixed 245

SusWrite 138

56% 254 MB/s

4K Read 17.4

4K Write 49.7

4K Mixed 13.9

70% 27 MB/s

DQ Read 112

DQ Write 105

DQ Mixed 23.4

41% 80.3 MB/s

EGY-User, 2 years ago.

54GB free (System drive)

Firmware: 040H

SusWrite @10s intervals: 175 127 127 81 34 64 MB/s

47.5% Average

Write 160

Mixed 193

SusWrite 101

42% 188 MB/s

4K Read 15.2

4K Write 87.2

4K Mixed 12.1

85% 38.2 MB/s

DQ Read 111

DQ Write 106

DQ Mixed 22.9

41% 79.8 MB/s

49 MORE »

Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 75,781,048 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 DDAK256MAM 256GB Builds (Compare 76 builds) See popular component choices, score breakdowns and rankings

Gaming 2%

Tree trunk

Desktop 48%

Yacht

Workstation 2%

Tree trunk

System: HP EliteBook Folio 9480m

CPU
Core i5-4310UIntelBench 49%, 14,648 samples	39x
Core i7-4600UIntelBench 49%, 26,548 samples	30x
Core i5-4210UIntelBench 41%, 82,966 samples	5x

GPU
HD 4400 (Mobile 1.0/1.1 GHz)IntelBench 2%, 275,372 samples	74x
HD 5000 (Mobile 1.0/1.1 GHz)IntelBench 3%, 6,906 samples	2x

SSD
DDAK256MAM 256GBC400-mtfBench 57%, 49 samples	1x

RAM
M471B5173DB0-YK0 1x4GBSamsungBench 24%, 51,191 samples	6x
M471B1G73DB0-YK0 1x8GBSamsungBench 28%, 44,908 samples	5x
M471B1G73QH0-YK0 1x8GBSamsungBench 28%, 40,451 samples	3x

EDIT WITH CUSTOM PC BUILDER

Popular DDAK256MAM 256GB 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) 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]

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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?

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What is sequential read speed?

What is incompressible data?

What is queue depth?

Solid State Drives

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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?

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How is the AS SSD total score calculated?

ALL FAQs »

CPU	GPU	SSD
Intel Core i5-13600K $254	Nvidia RTX 4060 $300	Crucial MX500 250GB $39
Intel Core i5-12400F $133	Nvidia RTX 4060-Ti $385	Samsung 850 Evo 120GB $80
Intel Core i5-12600K $163	Nvidia RTX 4070 $539	Samsung 860 Evo 250GB $52

HDD	RAM	USB
Seagate Barracuda 1TB (2016) $39	Corsair Vengeance LPX DDR4 3200 C16 2x8GB $40	SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $37	Corsair Vengeance LPX DDR4 3000 C15 2x8GB $37	SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $79	G.SKILL Trident Z DDR4 3200 C14 4x16GB $351	SanDisk Ultra Fit 32GB $16

C400-mtf

DDAK256MAM 256GB

Average Bench: 56.6% (834^th of 1072)

Popular builds with this SSD

Average average bench

Strengths

Good consistency

Weaknesses

Average Bench

Market Share (See Leaders)

CHOOSE A COMPONENT:

System: HP EliteBook Folio 9480m

Popular DDAK256MAM 256GB systems:

UserBenchmark of the month

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Group Test Results

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Best User Rated

C400-mtf

DDAK256MAM 256GB

Average Bench: 56.6% (834th of 1072)

Popular builds with this SSD

Average average bench

Strengths

Good consistency

Weaknesses

Average Bench

Market Share (See Leaders)

CHOOSE A COMPONENT:

System: HP EliteBook Folio 9480m

Popular DDAK256MAM 256GB systems:

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: 56.6% (834^th of 1072)