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Adata ASP920SS3-512GM-C

Premier Pro SP920 512GB

▲ 501 ▼

Controller: Marvell 88SS9189. Flash Memory: Micron 20nm MLC. Release date ≈ Q2 2015.

Average Bench: 80.3% (482nd of 1072)

Based on 303 user benchmarks.  Model: ADATA SP920SS
Poor: 59%Average: 80.3% Great: 99%

Popular builds with this SSD

Very good average bench

The Adata Premier Pro SP920 512GB averaged just 19.7% lower than the peak scores attained by the group leaders. This is an excellent result which ranks the Adata Premier Pro SP920 512GB near the top of the comparison list.

Strengths

Avg. 4K Random Read Speed 24.3MB/s
Avg. 4K Random Write Speed 66MB/s

Above average consistency

The range of scores (95th - 5th percentile) for the Adata Premier Pro SP920 512GB is 40%. This is a relatively wide range which indicates that the Adata Premier Pro SP920 512GB performs inconsistently under varying real world conditions.

Weaknesses

Avg. Sequential Mixed IO Speed 300MB/s
Avg. Sustained Write Speed 302MB/s
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Average Bench

(Based on 303 samples)
Rank 48280.3%
Min Avg Max
342 Read 450 521
122 Write 341 425
161 Mixed 300 466
106 SusWrite 302 410
78% 348 MB/s
Min Avg Max
17.3 4K Read 24.3 30
33 4K Write 66 98.4
12.8 4K Mixed 24.8 36.9
104% 38.4 MB/s
Min Avg Max
23.5 DQ Read 272 375
54.3 DQ Write 219 298
11.8 DQ Mixed 52.5 78
91.8% 181 MB/s
User Benchmarks BenchSequentialRandom 4kDeep queue 4k
The fastest SSD (mainstream) averages a speed of 100%
221GB free
Firmware: 1.13
SusWrite @10s intervals: 383 377 380 393 391 388 MB/s
102% Outstanding
Read 468
Write 200
Mixed 255
SusWrite 385
73% 327 MB/s
4K Read 31.1
4K Write 91.3
4K Mixed 39.9
147% 54.1 MB/s
DQ Read 371
DQ Write 292
DQ Mixed 82.4
129% 248 MB/s
115GB free
Firmware: 1.08
SusWrite @10s intervals: 353 392 399 270 305 236 MB/s
82% Excellent
Read 448
Write 367
Mixed 197
SusWrite 326
75% 334 MB/s
4K Read 0.4
4K Write 83.1
4K Mixed 35.3
90% 39.6 MB/s
DQ Read 374
DQ Write 288
DQ Mixed 75.8
126% 246 MB/s
54GB free
Firmware: 1.08
SusWrite @10s intervals: 222 186 285 286 406 399 MB/s
80.6% Excellent
Read 451
Write 57.3
Mixed 205
SusWrite 297
56% 253 MB/s
4K Read 24.7
4K Write 35.7
4K Mixed 30.3
95% 30.2 MB/s
DQ Read 358
DQ Write 298
DQ Mixed 77.4
126% 244 MB/s
96GB free
Firmware: 1.13
SusWrite @10s intervals: 183 125 125 137 125 136 MB/s
79.3% Very good
Read 367
Write 188
Mixed 200
SusWrite 138
50% 223 MB/s
4K Read 31
4K Write 85.3
4K Mixed 39.3
142% 51.9 MB/s
DQ Read 371
DQ Write 177
DQ Mixed 85.3
114% 211 MB/s
35GB free (System drive)
Firmware: 1.08
SusWrite @10s intervals: 154 174 130 170 170 227 MB/s
72.7% Very good
Read 416
Write 98.3
Mixed 51.8
SusWrite 171
40% 184 MB/s
4K Read 24.4
4K Write 51.3
4K Mixed 30.5
103% 35.4 MB/s
DQ Read 368
DQ Write 241
DQ Mixed 33.3
98% 214 MB/s
69GB free (System drive)
Firmware: 1.08
SusWrite @10s intervals: 196 206 140 206 186 152 MB/s
72.6% Very good
Read 399
Write 251
Mixed 164
SusWrite 181
55% 249 MB/s
4K Read 25.9
4K Write 66.2
4K Mixed 31.3
114% 41.1 MB/s
DQ Read 363
DQ Write 102
DQ Mixed 75.8
97% 180 MB/s
91GB free (System drive)
Firmware: 1.08
SusWrite @10s intervals: 177 109 103 96 92 103 MB/s
59.3% Above average
Read 378
Write 346
Mixed 177
SusWrite 113
56% 254 MB/s
4K Read 23.6
4K Write 47.2
4K Mixed 21.9
89% 30.9 MB/s
DQ Read 359
DQ Write 107
DQ Mixed 50.5
85% 172 MB/s
303 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 75,718,562 SSDs tested

 Prices

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AmazonUS $955 years
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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 Premier Pro SP920 512GB Builds (Compare 45 builds) See popular component choices, score breakdowns and rankings
Gaming
Gaming 2%
Tree trunk
Desktop
Desktop 48%
Yacht
Workstation
Workstation 2%
Tree trunk

System: Asus VC60

CPU
Core i5-3210MIntel  $52Bench 48%, 79,744 samples26x
Core i3-3110MIntel  $70Bench 48%, 34,445 samples18x
Core i5-3320MIntel  $199Bench 48%, 30,496 samples1x
GPU
HD 4000 (Mobile 1.25 GHz)IntelBench 3%, 409,110 samples45x
SSD
Premier Pro SP920 512GBAdata  $95Bench 80%, 303 samples1x
RAM
M471B5173DB0-YK0 1x4GBSamsungBench 24%, 51,191 samples10x
M471B5173QH0-YK0 1x4GBSamsungBench 25%, 38,580 samples3x
M471B5173QH0-YK0 2x4GBSamsungBench 48%, 30,873 samples3x
EDIT WITH CUSTOM PC BUILDER Value: 39% - Below average Total price: $147

Popular Premier Pro SP920 512GB 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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Gaming Desktop ProGaming

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]

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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.

 Comments

Controller: Marvell 88SS9189. Flash Memory: Micron 20nm MLC

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 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?
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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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ALL FAQs »

 Best User Rated
The Best.
CPUGPUSSD
Intel Core i5-13600K $273Nvidia RTX 4060 $295Crucial MX500 250GB $40
Intel Core i5-12400F $133Nvidia RTX 4060-Ti $385Samsung 850 Evo 120GB $80
Intel Core i5-12600K $177Nvidia RTX 4070 $539Samsung 860 Evo 250GB $52
HDDRAMUSB
Seagate Barracuda 1TB (2016) $39Corsair Vengeance LPX DDR4 3200 C16 2x8GB $45SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $37Corsair Vengeance LPX DDR4 3000 C15 2x8GB $43SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $51G.SKILL Trident Z DDR4 3200 C14 4x16GB $351SanDisk Ultra Fit 32GB $16
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