Average Bench: 59.9% (491st of 848)

Based on 1,262 user benchmarks.  Models: ADATA SX900, ADATA SX 900, ADAT SX900

Average average bench

The Adata XPG SX900 128GB averaged 40.0% lower than the peak scores attained by the group leaders. This isn't a great result which indicates that there are much faster alternatives on the comparison list.

Strengths

Avg. 4K Random Write Speed 75.3MB/s
Avg. 4K Random Read Speed 24.7MB/s

Good consistency

The range of scores (95th - 5th percentile) for the Adata XPG SX900 128GB is 28.9%. This is a relatively narrow range which indicates that the Adata XPG SX900 128GB performs reasonably consistently under varying real world conditions.

Weaknesses

Avg. Sequential Write Speed 143MB/s
Avg. 4K-64Thread Read Speed 111MB/s
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Average Bench

(Based on 1,262 samples)
Min Avg Max
319 Read 459 506
108 Write 143 211
155 Mixed 204 249
58.5% 269 MB/s
Min Avg Max
16.6 4K Read 24.7 32.9
37.1 4K Write 75.3 110
9.16 4K Mixed 14 20.1
95.2% 38 MB/s
Min Avg Max
21.5 DQ Read 111 193
55.9 DQ Write 128 182
8.78 DQ Mixed 31.2 53
48% 90.2 MB/s
User Benchmarks Bench Sequential Random 4k Deep queue 4k
The fastest SSD (mainstream) averages a speed of 100%
66GB free
Firmware: 5.8.2a Max speed: SATA 3.0 600 MB/s
SYSTEM NCQ 4KALIGNED SSD TRIM S.M.A.R.T
Read 477
Write 182
Mixed 291
70% 317 MB/s
4K Read 28.1
4K Write 81.3
4K Mixed 22.5
114% 44 MB/s
DQ Read 201
DQ Write 219
DQ Mixed 56.7
85% 159 MB/s
34GB free
Firmware: 5.0.2a Max speed: SATA 3.0 600 MB/s
SYSTEM NCQ 4KALIGNED SSD TRIM S.M.A.R.T
Read 486
Write 144
Mixed 220
62% 283 MB/s
4K Read 23.3
4K Write 98.9
4K Mixed 12.6
104% 45 MB/s
DQ Read 23.4
DQ Write 150
DQ Mixed 25.9
38% 66.5 MB/s
25GB free
Firmware: 5.0.2a Max speed: SATA 3.0 600 MB/s
SYSTEM NCQ 4KALIGNED SSD TRIM S.M.A.R.T
Read 506
Write 138
Mixed 211
62% 285 MB/s
4K Read 21.4
4K Write 71.6
4K Mixed 14.8
89% 35.9 MB/s
DQ Read 142
DQ Write 145
DQ Mixed 48.2
62% 112 MB/s
1,262 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 2,386,282 SSDs tested.

 Prices

NeweggUS $67.9817 months ago.
AmazonUS $162.9910 mins ago.
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Typical XPG SX900 128GB Builds (Compare 6,648 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 55%
Yacht
Desktop
Desktop 49%
Yacht
Workstation
Workstation 38%
Jet ski

Motherboard: Asus M5A97 R2.0 - $80

EDIT WITH CUSTOM PC BUILDER Value: 68% - Good Total price: $627

Popular XPG SX900 128GB compatible motherboards:

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Solid State Drive Rankings (Price vs Performance) March 2017 SSD Rankings.

Welcome to our consumer SSD comparison. We calculate effective speed based on real world performance then adjust by cost per GB to yield a value for money rating. Calculated values don't always tell the whole picture so we check them against thousands of individual user ratings. The customizable table below combines these factors and more to bring you the definitive list of top SSDs. Share your opinion by voting. [SSDrivePro]

 Comments

Controller: LSI SandForce SF2281VB1-SDC. Flash Memory: Intel Micron Synchronous 25nm MLC.

Breaking through the limits...

Added 21 months ago.

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848 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.

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