Average Bench: 104% (226th of 1058)

Based on 16,380 user benchmarks.  Model: ADATA SU800

Outstanding average bench

The Adata Ultimate SU800 1TB averaged 4.3% higher than the peak scores attained by the group leaders. This is an excellent result which ranks the Adata Ultimate SU800 1TB near the top of the comparison list.


Avg. 4K-64Thread Mixed IO Speed 163MB/s
Avg. 4K Random Mixed IO Speed 46MB/s

Average consistency

The range of scores (95th - 5th percentile) for the Adata Ultimate SU800 1TB is 47.8%. This is a relatively wide range which indicates that the Adata Ultimate SU800 1TB performs inconsistently under varying real world conditions.


Avg. Sequential Mixed IO Speed 385MB/s
Avg. Sustained Write Speed 395MB/s

Average Bench

(Based on 16,380 samples)
Min Avg Max
390 Read 484 518
317 Write 422 478
296 Mixed 385 433
232 SusWrite 395 465
94.8% 421 MB/s
Min Avg Max
21.6 4K Read 32.5 40.8
42.3 4K Write 85.3 118
29.8 4K Mixed 46 58.7
153% 54.6 MB/s
Min Avg Max
126 DQ Read 310 390
101 DQ Write 278 363
51.3 DQ Mixed 163 302
158% 250 MB/s
User Benchmarks Bench Sequential Random 4k Deep queue 4k
The fastest SSD (mainstream) averages a speed of 100%
582GB free
Firmware: R0918B
SusWrite @10s intervals: 422 458 407 437 433 436 MB/s
Read 510
Write 460
Mixed 418
SusWrite 432
102% 455 MB/s
4K Read 37.1
4K Write 90.8
4K Mixed 51.8
171% 59.9 MB/s
DQ Read 384
DQ Write 360
DQ Mixed 132
165% 292 MB/s
293GB free
Firmware: Q0922FS
SusWrite @10s intervals: 444 453 449 461 455 459 MB/s
Read 510
Write 454
Mixed 409
SusWrite 453
103% 457 MB/s
4K Read 31.6
4K Write 119
4K Mixed 48.7
173% 66.5 MB/s
DQ Read 226
DQ Write 307
DQ Mixed 261
198% 264 MB/s
329GB free (System drive)
Firmware: R0427ANR
SusWrite @10s intervals: 420 451 456 443 455 439 MB/s
Read 404
Write 376
Mixed 369
SusWrite 444
90% 398 MB/s
4K Read 28.4
4K Write 71.8
4K Mixed 44.1
138% 48.1 MB/s
DQ Read 358
DQ Write 297
DQ Mixed 269
217% 308 MB/s
16,380 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 41,719,107 SSDs tested.


MSRP ≈ $300 @ launch in Sep '16
OutletPCUS $10020 months
EbayUS $1109 mins
AmazonUS $11324 secs
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Typical Ultimate SU800 1TB Builds (Compare 868 builds) See popular component choices, score breakdowns and rankings.
Gaming 116%
Desktop 93%
Nuclear submarine
Workstation 105%

Motherboard: Asrock Z370 IB-R

EDIT WITH CUSTOM PC BUILDER Value: 56% - Above average Total price: $1,098

Popular Ultimate SU800 1TB compatible motherboards:

How Fast Is Your SSD? (Bench your build) Size up your PC in less than a minute.

Welcome to our freeware 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 upgrades.

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  • - CPU tests include: integer, floating and string.
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Solid State Drive Rankings (Price vs Performance) April 2021 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.


Controller: Silicon Motion SM2258. Flash Memory: Micron 3D TLC NAND

Intelligent SLC caching and DRAM cache buffer...

Added 4 years ago.


2 years ago.

Cheaper 1 TB SSD on the market

1058 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.
Intel Core i5-11400F $173Nvidia RTX 3070 $500Crucial MX500 250GB $48
Intel Core i5-11600K $265Nvidia RTX 3060-Ti $400Samsung 850 Evo 120GB $78
Intel Core i7-10700K $316Nvidia GTX 1660S (Super) $240Samsung 860 Evo 250GB $50
Seagate Barracuda 1TB (2016) $40Corsair Vengeance LPX DDR4 3200 C16 2x8GB $79SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $34Corsair Vengeance LPX DDR4 3000 C15 2x8GB $73SanDisk Extreme 32GB $28
Seagate Barracuda 3TB (2016) $85G.SKILL Trident Z DDR4 3200 C14 4x16GB $649SanDisk Ultra Fit 32GB $16
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