Average Bench: 81.6% (465th of 1072)

Based on 1,022 user benchmarks.  Model: ADATA SP550

Very good average bench

The Adata Premier SP550 960GB averaged just 18.3% lower than the peak scores attained by the group leaders. This is an excellent result which ranks the Adata Premier SP550 960GB near the top of the comparison list.

Strengths

Avg. 4K-64Thread Mixed IO Speed 206MB/s
Avg. 4K Random Mixed IO Speed 36.4MB/s

Above average consistency

The range of scores (95th - 5th percentile) for the Adata Premier SP550 960GB is 36.4%. This is a relatively wide range which indicates that the Adata Premier SP550 960GB performs inconsistently under varying real world conditions.

Weaknesses

Avg. Sustained Write Speed 220MB/s
Avg. Sequential Mixed IO Speed 304MB/s
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Average Bench

(Based on 1,022 samples)
Min Avg Max
337 Read 416 454
202 Write 386 456
187 Mixed 304 339
188 SusWrite 220 231
74.3% 332 MB/s
Min Avg Max
18.2 4K Read 24.4 28.9
38.9 4K Write 82.2 117
20.8 4K Mixed 36.4 44.9
127% 47.7 MB/s
Min Avg Max
88.9 DQ Read 275 324
88 DQ Write 274 330
50.2 DQ Mixed 206 239
174% 252 MB/s
User Benchmarks BenchSequentialRandom 4kDeep queue 4k
The fastest SSD (mainstream) averages a speed of 100%
265GB free
Firmware: O1126A
SusWrite @10s intervals: 437 443 203 75 81 78 MB/s
Read 409
Write 395
Mixed 305
SusWrite 220
74% 332 MB/s
4K Read 22.4
4K Write 77.6
4K Mixed 36.2
121% 45.4 MB/s
DQ Read 277
DQ Write 298
DQ Mixed 226
187% 267 MB/s
530GB free (System drive)
Firmware: O1126A
SusWrite @10s intervals: 398 393 209 169 76 79 MB/s
Read 423
Write 396
Mixed 312
SusWrite 221
76% 338 MB/s
4K Read 19.3
4K Write 62.9
4K Mixed 30.3
101% 37.5 MB/s
DQ Read 324
DQ Write 295
DQ Mixed 236
197% 285 MB/s
1,022 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 75,821,370 SSDs tested

 Prices

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MSRP ≈ $108 @ launch in Sep '15
AmazonUS $1092 years
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Typical Premier SP550 960GB Builds (Compare 1,562 builds) See popular component choices, score breakdowns and rankings
Gaming
Gaming 36%
Jet ski
Desktop
Desktop 76%
Battleship
Workstation
Workstation 29%
Raft

Motherboard: Gigabyte GA-Z77X-UD3H - $350

EDIT WITH CUSTOM PC BUILDER Value: 58% - Above average Total price: $795

Popular Premier SP550 960GB 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
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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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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: Silicon Motion SM2256. Flash Memory: SK Hynix 16nm TLC

Faster and bigger, your superior upgrade solution...

Added 7 years ago.

Your
opinion?
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

 Best User Rated

The Best.
CPUGPUSSD
Intel Core i5-13600K $254Nvidia RTX 4060 $300Crucial MX500 250GB $39
Intel Core i5-12400F $133Nvidia RTX 4060-Ti $385Samsung 850 Evo 120GB $80
Intel Core i5-12600K $163Nvidia 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) $31Corsair Vengeance LPX DDR4 3000 C15 2x8GB $48SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $51G.SKILL Trident Z DDR4 3200 C14 4x16GB $351SanDisk Ultra Fit 32GB $16
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