Adata

DM900 512GB-DL4

DM900 512GB-DL4
BENCHMARKS (39)
MKT (0%)
BUILDS
(0)

Effective Speed -8%Effective Speed -8%Average Score -8%Read 3%, Write -2%, 4K Read -29%, 4K Write -14%, Mixed 4%, 4K Mixed -22%, SusWrite 6%Peak Score +4% Read 3%, Write -1%, 4K Read -10%, 4K Write 1%, Mixed 19%, 4K Mixed -1%, SusWrite 17%Value & Sentiment User Rating -14%, Market Share -∞%Nice To Haves -6%DQ Read 5%, DQ Write -7%, DQ Mixed -13%, ADQ Read -21%, ADQ Write -9%, ADQ Mixed -29%, Age 26%, AS-SSD Total 0%

Average Bench: 90.8% (314^th of 1072)

Based on 39 user benchmarks. Model: ADATA SSD DM900 512GB-DL4

Poor: 73%Average: 90.8% Great: 110%

Popular builds with this SSD

Excellent average bench

The Adata DM900 512GB-DL4 averaged just 9.2% lower than the peak scores attained by the group leaders. This is an excellent result which ranks the Adata DM900 512GB-DL4 near the top of the comparison list.

Strengths

Avg. 4K-64Thread Mixed IO Speed 201MB/s

Avg. 4K Random Mixed IO Speed 36.8MB/s

See where your SSD ranks →

Above average consistency

The range of scores (95th - 5th percentile) for the Adata DM900 512GB-DL4 is 37.3%. This is a relatively wide range which indicates that the Adata DM900 512GB-DL4 performs inconsistently under varying real world conditions.

Weaknesses

Avg. Sustained Write Speed 315MB/s

Avg. Sequential Mixed IO Speed 374MB/s

Average Bench

(Based on 39 samples)

Rank 31490.8%

Min	Avg	Max
374	Read 470	521
131	Write 399	480
36.5	Mixed 374	504
94	SusWrite 315	453
87.4% 389 MB/s

Min	Avg	Max
15.9	4K Read 26.6	38.9
11.8	4K Write 76.6	124
14.8	4K Mixed 36.8	57.7
128% 46.7 MB/s

Min	Avg	Max
22.5	DQ Read 269	387
18.1	DQ Write 264	335
20.6	DQ Mixed 201	293
169% 245 MB/s

User Benchmarks

Bench

Sequential

Random 4k

Deep queue 4k

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

DEU-User, 11 months ago.

289GB free (System drive)

Firmware: R0427ANR

SusWrite @10s intervals: 360 224 243 259 263 261 MB/s

113% Outstanding

Write 477

Mixed 454

SusWrite 268

96% 429 MB/s

4K Read 38.9

4K Write 110

4K Mixed 57.7

191% 69 MB/s

DQ Read 387

DQ Write 333

DQ Mixed 293

238% 337 MB/s

DEU-User, 10 months ago.

266GB free (System drive)

Firmware: R0427ANR

SusWrite @10s intervals: 420 430 442 453 450 455 MB/s

108% Outstanding

Write 459

Mixed 380

SusWrite 442

100% 446 MB/s

4K Read 25.9

4K Write 108

4K Mixed 41.6

150% 58.5 MB/s

DQ Read 336

DQ Write 330

DQ Mixed 251

211% 306 MB/s

DEU-User, 11 months ago.

270GB free (System drive)

Firmware: R0427ANR

SusWrite @10s intervals: 420 237 257 249 259 289 MB/s

108% Outstanding

Write 439

Mixed 408

SusWrite 285

91% 404 MB/s

4K Read 31.4

4K Write 105

4K Mixed 56.6

176% 64.2 MB/s

DQ Read 375

DQ Write 321

DQ Mixed 286

231% 327 MB/s

DEU-User, 11 months ago.

289GB free (System drive)

Firmware: R0427ANR

SusWrite @10s intervals: 427 440 456 447 446 460 MB/s

105% Outstanding

Write 454

Mixed 371

SusWrite 446

100% 443 MB/s

4K Read 25

4K Write 105

4K Mixed 37.6

142% 55.9 MB/s

DQ Read 337

DQ Write 326

DQ Mixed 257

214% 307 MB/s

ARE-User, 6 months ago.

93GB free

Firmware: 5AD

SusWrite @10s intervals: 423 420 328 424 428 428 MB/s

86.6% Excellent

Write 427

Mixed 400

SusWrite 408

95% 422 MB/s

4K Read 21.9

4K Write 46.4

4K Mixed 30

96% 32.8 MB/s

DQ Read 325

DQ Write 277

DQ Mixed 271

211% 291 MB/s

FRA-User, 6 months ago.

477GB free

Firmware: SBFM61.5

SusWrite @10s intervals: 407 397 143 106 104 103 MB/s

79.5% Very good

Write 394

Mixed 348

SusWrite 210

78% 350 MB/s

4K Read 29.1

4K Write 59.2

4K Mixed 31.1

115% 39.8 MB/s

DQ Read 316

DQ Write 282

DQ Mixed 206

180% 268 MB/s

39 MORE »

Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 75,647,354 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 DM900 512GB-DL4 Builds (Compare 933 builds) See popular component choices, score breakdowns and rankings

Gaming 87%

Aircraft carrier

Desktop 87%

Aircraft carrier

Workstation 94%

Nuclear submarine

System: Dell Precision 5820 Tower X-Series

CPU
Core i9-10900XIntelBench 85%, 6,322 samples	393x
Core i9-10980XEIntel $1,100Bench 84%, 4,959 samples	150x
Core i7-9800XIntel $545Bench 83%, 4,003 samples	93x

GPU
Quadro RTX 4000NvidiaBench 98%, 9,173 samples	120x
RTX A4000NvidiaBench 132%, 2,400 samples	56x
RTX 3090Nvidia $1,306Bench 210%, 158,856 samples	54x

SSD
DM900 512GB-DL4AdataBench 91%, 39 samples	1x

RAM
HMA82GU6DJR8N-XN 2x16GBHynixBench 90%, 455 samples	66x
KC5N22-MIE 2x16GBKingstonBench 68%, 68 samples	49x
HMA82GU6DJR8N-XN 4x16GBHynixBench 108%, 118 samples	41x

EDIT WITH CUSTOM PC BUILDER

Popular DM900 512GB-DL4 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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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
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- See speed test results from other users
- Compare your components to the current market leaders
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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 $275	Nvidia RTX 4060 $300	Crucial MX500 250GB $40
Intel Core i5-12400F $134	Nvidia RTX 4060-Ti $385	Samsung 850 Evo 120GB $80
Intel Core i5-12600K $184	Nvidia RTX 4070 $409	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) $35	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

Adata

DM900 512GB-DL4

Average Bench: 90.8% (314^th of 1072)

Popular builds with this SSD

Excellent average bench

Strengths

Above average consistency

Weaknesses

Average Bench

Market Share (See Leaders)

CHOOSE A COMPONENT:

System: Dell Precision 5820 Tower X-Series

Popular DM900 512GB-DL4 systems:

UserBenchmark of the month

How it works

Group Test Results

Comments

Speed Comparisons

Frequently Asked Questions

Best User Rated

Adata

DM900 512GB-DL4

Average Bench: 90.8% (314th of 1072)

Popular builds with this SSD

Excellent average bench

Strengths

Above average consistency

Weaknesses

Average Bench

Market Share (See Leaders)

CHOOSE A COMPONENT:

System: Dell Precision 5820 Tower X-Series

Popular DM900 512GB-DL4 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: 90.8% (314^th of 1072)