Adata

SU900 128GB

SU900 128GB
BENCHMARKS (274)
MKT (0%)
BUILDS
(0)

Effective Speed -20%Effective Speed -20%Average Score -18%Read 4%, Write -17%, 4K Read -20%, 4K Write -15%, Mixed -15%, 4K Mixed -16%, SusWrite -44%Peak Score -6%Read 2%, Write -2%, 4K Read -28%, 4K Write -9%, Mixed 4%, 4K Mixed -21%, SusWrite 15%Value & Sentiment User Rating -14%, Market Share -∞%Nice To Haves -48%DQ Read -111%, DQ Write 0%, DQ Mixed -53%, ADQ Read -116%, ADQ Write -27%, ADQ Mixed -64%, Age 19%, AS-SSD Total -35%

Average Bench: 82% (457^th of 1072)

Based on 274 user benchmarks. Model: ADATA SU900

Poor: 57%Average: 82% Great: 107%

Popular builds with this SSD

Very good average bench

The Adata SU900 128GB averaged just 18.0% lower than the peak scores attained by the group leaders. This is an excellent result which ranks the Adata SU900 128GB near the top of the comparison list.

Strengths

Avg. 4K-64Thread Mixed IO Speed 159MB/s

Avg. 4K Random Mixed IO Speed 38.7MB/s

See where your SSD ranks →

Average consistency

The range of scores (95th - 5th percentile) for the Adata SU900 128GB is 49.8%. This is a relatively wide range which indicates that the Adata SU900 128GB performs inconsistently under varying real world conditions.

Weaknesses

Avg. Sustained Write Speed 206MB/s

Avg. 4K-64Thread Read Speed 151MB/s

Average Bench

(Based on 274 samples)

Rank 45782%

Min	Avg	Max
371	Read 474	518
51.8	Write 346	475
61.3	Mixed 313	441
53.4	SusWrite 206	446
74.7% 335 MB/s

Min	Avg	Max
20	4K Read 28.6	33.5
32.2	4K Write 76	112
19.9	4K Mixed 38.7	48.3
133% 47.7 MB/s

Min	Avg	Max
28.1	DQ Read 151	174
54.5	DQ Write 228	359
29.3	DQ Mixed 159	216
129% 179 MB/s

User Benchmarks

Bench

Sequential

Random 4k

Deep queue 4k

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

USA-User, 4 months ago.

116GB free

Firmware: Q0125A

SusWrite @10s intervals: 469 469 471 474 474 472 MB/s

112% Outstanding

Write 471

Mixed 427

SusWrite 472

106% 471 MB/s

4K Read 31.6

4K Write 106

4K Mixed 46.8

164% 61.4 MB/s

DQ Read 170

DQ Write 359

DQ Mixed 202

171% 244 MB/s

GBR-User, 4 months ago.

119GB free

Firmware: Q0125A

SusWrite @10s intervals: 255 409 436 447 451 451 MB/s

99.7% Outstanding

Write 409

Mixed 382

SusWrite 408

93% 415 MB/s

4K Read 28.6

4K Write 88.5

4K Mixed 42.3

144% 53.1 MB/s

DQ Read 175

DQ Write 340

DQ Mixed 208

172% 241 MB/s

RUS-User, 5 months ago.

64GB free (System drive)

Firmware: Q0125A

SusWrite @10s intervals: 212 232 182 115 150 142 MB/s

59% Above average

Write 398

Mixed 344

SusWrite 172

76% 339 MB/s

4K Read 25.2

4K Write 9.9

4K Mixed 25

76% 20 MB/s

DQ Read 170

DQ Write 142

DQ Mixed 144

111% 152 MB/s

DEU-User, 5 months ago.

29GB free

Firmware: Q0125A

SusWrite @10s intervals: 96 49 53 55 49 58 MB/s

58.6% Above average

Write 353

Mixed 216

SusWrite 59.9

58% 261 MB/s

4K Read 26.6

4K Write 69.8

4K Mixed 30.1

116% 42.2 MB/s

DQ Read 58.8

DQ Write 66.6

DQ Mixed 62.2

47% 62.5 MB/s

274 MORE »

Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 75,738,957 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 128GB Builds (Compare 1,357 builds) See popular component choices, score breakdowns and rankings

Gaming 102%

UFO

Desktop 96%

Nuclear submarine

Workstation 94%

Nuclear submarine

Motherboard: Gigabyte GA-Z390 GAMING SLI-CF

CPU
Core i7-9700KIntel $295Bench 97%, 550,833 samples	367x
Core i5-9600KIntel $155Bench 93%, 321,194 samples	317x
Core i9-9900KIntel $410Bench 98%, 354,223 samples	231x

GPU
RTX 2070Nvidia $200Bench 104%, 478,117 samples	106x
RTX 2080Nvidia $407Bench 124%, 316,424 samples	92x
RTX 2060Nvidia $324Bench 90%, 645,160 samples	78x

SSD
SU900 128GBAdataBench 82%, 274 samples	1x

RAM
Vengeance LPX DDR4 3200 C16 2x8GBCorsair $45Bench 85%, 653,654 samples	54x
Vengeance LPX DDR4 3000 C15 2x8GBCorsair $43Bench 82%, 606,405 samples	50x
HyperX DDR4 3200 C16 2x8GBKingstonBench 86%, 239,203 samples	46x

EDIT WITH CUSTOM PC BUILDER

Value: 110% - Outstanding

Total price: $540

Popular SU900 128GB 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 $269	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

Adata

SU900 128GB

Average Bench: 82% (457^th of 1072)

Popular builds with this SSD

Very good average bench

Strengths

Average consistency

Weaknesses

Average Bench

Market Share (See Leaders)

CHOOSE A COMPONENT:

Motherboard: Gigabyte GA-Z390 GAMING SLI-CF

Popular SU900 128GB compatible motherboards:

UserBenchmark of the month

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Best User Rated

Adata

SU900 128GB

Average Bench: 82% (457th of 1072)

Popular builds with this SSD

Very good average bench

Strengths

Average consistency

Weaknesses

Average Bench

Market Share (See Leaders)

CHOOSE A COMPONENT:

Motherboard: Gigabyte GA-Z390 GAMING SLI-CF

Popular SU900 128GB 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: 82% (457^th of 1072)