Average Bench: 60.2% (489th of 848)

Based on 1,334 user benchmarks.  Models: ADATA SX900, ADATA SX 900, ADAT SX900

Above average average bench

The Adata XPG SX900 128GB averaged 39.7% 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 76MB/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 29.2%. 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 144MB/s
Avg. 4K-64Thread Read Speed 110MB/s
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Average Bench

(Based on 1,334 samples)
Min Avg Max
324 Read 461 507
111 Write 144 218
155 Mixed 205 252
58.8% 270 MB/s
Min Avg Max
16.6 4K Read 24.7 33
38.3 4K Write 76 110
9.38 4K Mixed 14.1 20.4
95.8% 38.3 MB/s
Min Avg Max
21.9 DQ Read 110 194
56.1 DQ Write 129 185
8.97 DQ Mixed 31.8 53
48.4% 90.5 MB/s
User Benchmarks Bench Sequential Random 4k Deep queue 4k
The fastest SSD (mainstream) averages a speed of 100%
13GB free
Firmware: 5.8.2 Max speed: SATA 3.0 600 MB/s
SYSTEM NCQ 4KALIGNED SSD TRIM S.M.A.R.T
Read 472
Write 123
Mixed 198
57% 264 MB/s
4K Read 27
4K Write 85.1
4K Mixed 12
101% 41.4 MB/s
DQ Read 126
DQ Write 89
DQ Mixed 12.4
35% 75.7 MB/s
74GB free
Firmware: 5.0.7a Max speed: SATA 3.0 600 MB/s
SYSTEM NCQ 4KALIGNED SSD TRIM S.M.A.R.T
Read 443
Write 158
Mixed 239
61% 280 MB/s
4K Read 18.7
4K Write 61.8
4K Mixed 6.99
70% 29.2 MB/s
DQ Read 18.5
DQ Write 136
DQ Mixed 34.2
39% 63 MB/s
1,334 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 2,574,185 SSDs tested.

 Prices

NeweggUS $67.9818 months ago.
AmazonUS $162.991 day ago.
Send price feedback
Typical XPG SX900 128GB Builds (Compare 7,174 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: $613

Popular XPG SX900 128GB compatible motherboards:

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Solid State Drive Rankings (Price vs Performance) April 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]

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 Comments

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

Breaking through the limits...

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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.

 Frequently Asked Questions

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CPUGPUSSD
Intel Core i7-7700K $310Nvidia GTX 1070 $330Samsung 850 Evo 250GB $106
Intel Pentium G4560 $60AMD RX 480 $220Samsung 850 Pro 256GB $140
Intel Core i5-7600K $229Nvidia GTX 1060-6GB $219Samsung 850 Evo 500GB $170
HDDRAMUSB
Seagate Barracuda 1TB (2016) $50Corsair Vengeance LPX DDR4 3000 C15 2x8GB $130SanDisk Extreme 32GB $22
Seagate Barracuda 3TB (2016) $90G.SKILL Trident Z DDR4 3200 C14 4x16GB $700SanDisk Extreme 64GB $35
Seagate Barracuda 7200.14 1TB $46Corsair Vengeance LPX DDR4 3200 C16 2x8GB $115SanDisk Ultra Fit 32GB $9
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