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YOUR USB

XDISK (ExtHD)

X9 512GB

▲ 500 ▼

Release date ≈ Q3 2022.

Average Bench: 122% (3rd of 639)

Based on 7 user benchmarks.  Device: VID 2537 PID 1068 Model: XDISK X9
Poor: 56%Average: 122% Great: 221%

Outstanding average bench

The XDISK X9 512GB averaged 22.3% higher than the peak scores attained by the group leaders. This is an excellent result which ranks the XDISK X9 512GB near the top of the comparison list.

Strengths

Avg. 4K-64Thread Write Speed 24MB/s
Avg. 4K Random Write Speed 19MB/s

Terrible consistency

The range of scores (95th - 5th percentile) for the XDISK X9 512GB is 165%. This is a particularly wide range which indicates that the XDISK X9 512GB performs inconsistently under varying real world conditions.

Weaknesses

Avg. Sequential Read Speed 226MB/s
Avg. 4K Random Read Speed 15.4MB/s

Average Bench

(Based on 7 samples)
Rank 3122%
Min Avg Max
39.5 Read 226 395
38.6 Write 204 376
37.4 Mixed 179 356
30 SusWrite 126 365
242% 184 MB/s
Min Avg Max
11.3 4K Read 15.4 20.5
12.2 4K Write 19 25.9
6.6 4K Mixed 9.76 16.3
1,037% 14.7 MB/s
Min Avg Max
12 DQ Read 15.8 19.5
17.2 DQ Write 24 31.7
7.5 DQ Mixed 11.2 17.3
1,256% 17 MB/s
User Benchmarks BenchSequentialRandom 4kDeep queue 4k
The fastest USB (mainstream) averages a speed of 100%
158GB free, PID 1068
Operating at USB 3.0 Speed
SusWrite @10s intervals: 351 363 365 374 370 369 MB/s
221% Outstanding
Read 395
Write 376
Mixed 356
SusWrite 365
507% 373 MB/s
4K Read 20.5
4K Write 25.9
4K Mixed 16.3
1,511% 20.9 MB/s
DQ Read 19.5
DQ Write 26
DQ Mixed 17.3
1,545% 20.9 MB/s
151GB free, PID 1068
Operating at USB 3.0 Speed
SusWrite @10s intervals: 337 333 232 87 111 75 MB/s
176% Outstanding
Read 374
Write 348
Mixed 280
SusWrite 196
393% 299 MB/s
4K Read 19.8
4K Write 24.3
4K Mixed 7.8
1,165% 17.3 MB/s
DQ Read 17
DQ Write 30.7
DQ Mixed 8.6
1,400% 18.8 MB/s
88GB free, PID 1068
Operating at USB 3.0 Speed
SusWrite @10s intervals: 306 324 161 63 132 62 MB/s
171% Outstanding
Read 358
Write 326
Mixed 285
SusWrite 174
375% 286 MB/s
4K Read 15.7
4K Write 25.3
4K Mixed 12.5
1,344% 17.8 MB/s
DQ Read 16.4
DQ Write 31.7
DQ Mixed 14
1,615% 20.7 MB/s
29GB free, PID 1068
Operating at USB 3.0 Speed
SusWrite @10s intervals: 79 1.6 63 10 11 16 MB/s
102% Outstanding
Read 310
Write 260
Mixed 220
SusWrite 30
256% 205 MB/s
4K Read 11.3
4K Write 15.7
4K Mixed 6.6
800% 11.2 MB/s
DQ Read 18.1
DQ Write 25.7
DQ Mixed 10.7
1,305% 18.2 MB/s
378GB free, PID 1068
Operating at USB 2.1 Speed
SusWrite @10s intervals: 39 39 39 39 39 38 MB/s
70.5% Very good
Read 39.5
Write 38.6
Mixed 37.4
SusWrite 38.9
53% 38.6 MB/s
4K Read 13.1
4K Write 17.3
4K Mixed 6.8
868% 12.4 MB/s
DQ Read 12.9
DQ Write 19.2
DQ Mixed 7.5
956% 13.2 MB/s
477GB free, PID 1068
Operating at USB 2.1 Speed
SusWrite @10s intervals: 39 40 39 38 41 41 MB/s
58.1% Above average
Read 51.4
Write 38.7
Mixed 38
SusWrite 39.6
55% 41.9 MB/s
4K Read 13.9
4K Write 12.6
4K Mixed 8.6
773% 11.7 MB/s
DQ Read 14.5
DQ Write 17.2
DQ Mixed 8.8
938% 13.5 MB/s
473GB free, PID 1068
Operating at USB 2.1 Speed
SusWrite @10s intervals: 38 37 36 37 37 38 MB/s
56.1% Above average
Read 50.7
Write 40.2
Mixed 41
SusWrite 37.1
56% 42.2 MB/s
4K Read 13.3
4K Write 12.2
4K Mixed 9.7
794% 11.7 MB/s
DQ Read 12
DQ Write 17.5
DQ Mixed 11.5
1,031% 13.7 MB/s
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