Adata

SU900 1TB

SU900 1TB
BENCHMARKS (213)
MKT (0%)
BUILDS
(0)

Effective Speed -4%Effective Speed -4%Average Score -4%Read 5%, Write -2%, 4K Read -23%, 4K Write -4%, Mixed -1%, 4K Mixed -12%, SusWrite 12%Peak Score -6%Read 2%, Write -2%, 4K Read -35%, 4K Write -0%, Mixed -6%, 4K Mixed -17%, SusWrite 17%Value & Sentiment User Rating -14%, Market Share -∞%Nice To Haves -8%DQ Read -5%, DQ Write -6%, DQ Mixed -11%, ADQ Read -17%, ADQ Write -18%, ADQ Mixed -17%, Age 14%, AS-SSD Total -6%

Average Bench: 94.4% (284^th of 1072)

Based on 213 user benchmarks. Model: ADATA SU900

Poor: 61%Average: 94.4% Great: 116%

Popular builds with this SSD

Excellent average bench

The Adata SU900 1TB averaged just 5.6% lower than the peak scores attained by the group leaders. This is an excellent result which ranks the Adata SU900 1TB near the top of the comparison list.

Strengths

Avg. 4K-64Thread Mixed IO Speed 222MB/s

Avg. 4K Random Mixed IO Speed 40.2MB/s

See where your SSD ranks →

Below average consistency

The range of scores (95th - 5th percentile) for the Adata SU900 1TB is 54.7%. This is a relatively wide range which indicates that the Adata SU900 1TB performs inconsistently under varying real world conditions.

Weaknesses

Avg. Sustained Write Speed 333MB/s

Avg. Sequential Mixed IO Speed 354MB/s

Average Bench

(Based on 213 samples)

Rank 28494.4%

Min	Avg	Max
363	Read 478	518
279	Write 399	475
244	Mixed 354	399
118	SusWrite 333	451
87.8% 391 MB/s

Min	Avg	Max
20.2	4K Read 27.9	31.9
27.1	4K Write 84.5	122
24.6	4K Mixed 40.2	49.8
139% 50.9 MB/s

Min	Avg	Max
71.4	DQ Read 278	349
34.8	DQ Write 244	339
43.9	DQ Mixed 222	298
177% 248 MB/s

User Benchmarks

Bench

Sequential

Random 4k

Deep queue 4k

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

IRN-User, 4 months ago.

459GB free (System drive)

Firmware: Q1018HD

SusWrite @10s intervals: 215 364 463 470 471 470 MB/s

104% Outstanding

Write 426

Mixed 363

SusWrite 409

94% 420 MB/s

4K Read 25.6

4K Write 91.7

4K Mixed 41.9

141% 53.1 MB/s

DQ Read 352

DQ Write 342

DQ Mixed 302

239% 332 MB/s

POL-User, 2 months ago.

322GB free (System drive)

Firmware: Q1018HD

SusWrite @10s intervals: 401 390 407 406 413 381 MB/s

94.5% Outstanding

Write 438

Mixed 392

SusWrite 400

97% 433 MB/s

4K Read 29.5

4K Write 84.9

4K Mixed 35.1

135% 49.8 MB/s

DQ Read 209

DQ Write 182

DQ Mixed 182

140% 191 MB/s

KWT-User, 2 months ago.

509GB free (System drive)

Firmware: Q1018HD

SusWrite @10s intervals: 214 185 180 175 183 194 MB/s

77.4% Very good

Write 295

Mixed 290

SusWrite 188

63% 283 MB/s

4K Read 21.7

4K Write 71.9

4K Mixed 36

117% 43.2 MB/s

DQ Read 350

DQ Write 322

DQ Mixed 292

231% 322 MB/s

CIV-User, 1 month ago.

871GB free (System drive)

Firmware: Q0125A

SusWrite @10s intervals: 283 340 339 384 393 386 MB/s

71.9% Very good

Write 294

Mixed 311

SusWrite 354

75% 332 MB/s

4K Read 16.7

4K Write 31.7

4K Mixed 22.4

71% 23.6 MB/s

DQ Read 320

DQ Write 280

DQ Mixed 262

207% 287 MB/s

213 MORE »

Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 75,728,982 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 SU900 1TB Builds (Compare 7,485 builds) See popular component choices, score breakdowns and rankings

Gaming 110%

UFO

Desktop 91%

Nuclear submarine

Workstation 101%

UFO

Motherboard: Asus ROG STRIX Z370-F GAMING - $477

CPU
Core i7-8700KIntel $186Bench 88%, 746,287 samples	4,773x
Core i5-8600KIntel $173Bench 91%, 264,837 samples	1,049x
Core i7-8700Intel $200Bench 87%, 349,567 samples	480x

GPU
GTX 1080-TiNvidia $485Bench 124%, 840,268 samples	1,357x
GTX 1080Nvidia $400Bench 102%, 1,082,454 samples	811x
RTX 3080Nvidia $625Bench 187%, 424,051 samples	399x

SSD
SU900 1TBAdataBench 94%, 213 samples	1x

RAM
Trident Z RGB DDR4 3200 C16 2x8GBG.SKILL $55Bench 84%, 215,644 samples	405x
Vengeance LPX DDR4 3000 C15 2x8GBCorsair $43Bench 82%, 606,405 samples	330x
Ripjaws V DDR4 3200 C16 2x8GBG.SKILL $36Bench 84%, 287,720 samples	265x

EDIT WITH CUSTOM PC BUILDER

Value: 75% - Very good

Total price: $1,203

Popular SU900 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.

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- Download and run UserBenchmark
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- 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
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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 $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

Adata

SU900 1TB

Average Bench: 94.4% (284^th of 1072)

Popular builds with this SSD

Excellent average bench

Strengths

Below average consistency

Weaknesses

Average Bench

Market Share (See Leaders)

CHOOSE A COMPONENT:

Motherboard: Asus ROG STRIX Z370-F GAMING - $477

Popular SU900 1TB compatible motherboards:

UserBenchmark of the month

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Adata

SU900 1TB

Average Bench: 94.4% (284th of 1072)

Popular builds with this SSD

Excellent average bench

Strengths

Below average consistency

Weaknesses

Average Bench

Market Share (See Leaders)

CHOOSE A COMPONENT:

Motherboard: Asus ROG STRIX Z370-F GAMING - $477

Popular SU900 1TB 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

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Average Bench: 94.4% (284^th of 1072)