TEST
YOUR USB

XDISK (ExtHD)

X9 120GB

▲ 500 ▼

Release date ≈ Q3 2020.

Average Bench: 77.5% (6th of 639)

Based on 16 user benchmarks.  Device: VID 2537 PID 1068 Model: XDISK X9
Poor: 18%Average: 77.5% Great: 153%

Good average bench

The XDISK X9 120GB averaged 22.4% lower than the peak scores attained by the group leaders. This is an excellent result which ranks the XDISK X9 120GB near the top of the comparison list.

Strengths

Avg. 4K-64Thread Write Speed 23.6MB/s
Avg. 4K-64Thread Mixed IO Speed 16.7MB/s

Terrible consistency

The range of scores (95th - 5th percentile) for the XDISK X9 120GB is 135%. This is a particularly wide range which indicates that the XDISK X9 120GB performs inconsistently under varying real world conditions.

Weaknesses

Avg. Sequential Read Speed 145MB/s
Avg. Sustained Write Speed 64.8MB/s
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Average Bench

(Based on 16 samples)
Rank 677.5%
Min Avg Max
24 Read 145 382
3.2 Write 105 379
7.7 Mixed 96.2 273
2.5 SusWrite 64.8 176
131% 103 MB/s
Min Avg Max
0.2 4K Read 11.3 22
0.5 4K Write 12.9 25.6
0.5 4K Mixed 10.4 22.9
834% 11.5 MB/s
Min Avg Max
8.9 DQ Read 17.9 24.2
12.1 DQ Write 23.6 34.6
1.1 DQ Mixed 16.7 25.6
1,437% 19.4 MB/s
User Benchmarks BenchSequentialRandom 4kDeep queue 4k
The fastest USB (mainstream) averages a speed of 100%
74GB free, PID 1068
Operating at USB 3.0 Speed
SusWrite @10s intervals: 330 146 146 146 146 146 MB/s
178% Outstanding
Read 382
Write 379
Mixed 273
SusWrite 176
397% 303 MB/s
4K Read 22
4K Write 25.6
4K Mixed 22.9
1,731% 23.5 MB/s
DQ Read 24.2
DQ Write 29.4
DQ Mixed 25.6
1,960% 26.4 MB/s
5GB free, PID 1068
Operating at USB 2.1 Speed
SusWrite @10s intervals: 43 42 42 43 43 43 MB/s
63.6% Good
Read 50.4
Write 41.1
Mixed 42.2
SusWrite 42.7
59% 44.1 MB/s
4K Read 15.4
4K Write 14.1
4K Mixed 15.3
1,057% 14.9 MB/s
DQ Read 15.6
DQ Write 22.7
DQ Mixed 18.2
1,449% 18.8 MB/s
112GB free, PID 1068
Operating at USB 2.1 Speed
SusWrite @10s intervals: 39 38 39 40 41 41 MB/s
43.4% Average
Read 50.9
Write 38.8
Mixed 37.6
SusWrite 39.8
55% 41.8 MB/s
4K Read 11.7
4K Write 8
4K Mixed 10.2
662% 9.97 MB/s
58GB free, PID 1068
Operating at USB 2.1 Speed
SusWrite @10s intervals: 33 33 33 33 34 34 MB/s
40.7% Average
Read 54.4
Write 30.9
Mixed 33.8
SusWrite 33.4
48% 38.1 MB/s
4K Read 14.3
4K Write 7.2
4K Mixed 7.4
550% 9.63 MB/s
16 MORE »
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  • Best user rated - User sentiment trumps benchmarks for this comparison.
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  • Fastest real world speed - Real World Speed measures performance for typical consumers.

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