Average Bench: 59.8% (510th of 862)

Based on 2,039 user benchmarks.  Models: ADATA SX900, ADATA SX 900, ADAT SX900

Average average bench

The Adata XPG SX900 128GB averaged 40.1% 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 74.7MB/s
Avg. 4K Random Read Speed 24.5MB/s

Good consistency

The range of scores (95th - 5th percentile) for the Adata XPG SX900 128GB is 26%. 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 141MB/s
Avg. 4K-64Thread Read Speed 111MB/s
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Average Bench

(Based on 2,039 samples)
Min Avg Max
320 Read 468 509
106 Write 141 202
157 Mixed 203 243
58.8% 270 MB/s
Min Avg Max
16.3 4K Read 24.5 31.9
37 4K Write 74.7 109
9.03 4K Mixed 13.8 19.2
94.4% 37.7 MB/s
Min Avg Max
22.2 DQ Read 111 195
54.4 DQ Write 126 162
8.9 DQ Mixed 31.4 51
47.8% 89.7 MB/s
User Benchmarks Bench Sequential Random 4k Deep queue 4k
The fastest SSD (mainstream) averages a speed of 100%
75GB free
Firmware: 5.0.2a Max speed: SATA 3.0 600 MB/s
SYSTEM NCQ 4KALIGNED SSD TRIM S.M.A.R.T
Read 501
Write 159
Mixed 229
65% 296 MB/s
4K Read 22.8
4K Write 56.8
4K Mixed 11.5
79% 30.4 MB/s
DQ Read 183
DQ Write 159
DQ Mixed 41.4
66% 128 MB/s
42GB free
Firmware: 5.0.7a Max speed: SATA 3.0 600 MB/s
SYSTEM NCQ 4KALIGNED SSD TRIM S.M.A.R.T
Read 344
Write 148
Mixed 187
50% 226 MB/s
4K Read 27.9
4K Write 54.4
4K Mixed 13.4
88% 31.9 MB/s
DQ Read 29.6
DQ Write 103
DQ Mixed 12.8
25% 48.5 MB/s
36GB free
Firmware: 5.0.7a Max speed: SATA 3.0 600 MB/s
NCQ !4KALIGNED SSD TRIM S.M.A.R.T
Read 504
Write 96.8
Mixed 155
54% 252 MB/s
4K Read 27.1
4K Write 16.7
4K Mixed 15.1
69% 19.6 MB/s
DQ Read 85.5
DQ Write 43.4
DQ Mixed 42.8
38% 57.2 MB/s
2,039 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 4,442,253 SSDs tested.

 Prices

AmazonUS $68.073 mins ago.
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Typical XPG SX900 128GB Builds (Compare 8,838 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 55%
Gunboat
Desktop
Desktop 49%
Yacht
Workstation
Workstation 38%
Jet ski

Motherboard: Asus M5A97 R2.0 - $88

EDIT WITH CUSTOM PC BUILDER Value: 73% - Very good Total price: $577

Popular XPG SX900 128GB compatible motherboards:

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Solid State Drive Rankings (Price vs Performance) November 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.

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862 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

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