TEST
YOUR USB

SABRENT (ExtHD)

DISK03 250GB

▲ 500 ▼

Release date ≈ Q3 2018.

Average Bench: 134% (3rd of 639)

Based on 14 user benchmarks.  Device: VID 152d PID 1561 Model: SABRENT DISK03
Poor: 22%Average: 134% Great: 181%

Outstanding average bench

The SABRENT DISK03 250GB averaged 33.9% higher than the peak scores attained by the group leaders. This is an excellent result which ranks the SABRENT DISK03 250GB near the top of the comparison list.

Strengths

Avg. 4K-64Thread Write Speed 34.5MB/s
Avg. 4K-64Thread Mixed IO Speed 25.8MB/s

Terrible consistency

The range of scores (95th - 5th percentile) for the SABRENT DISK03 250GB is 159%. This is a particularly wide range which indicates that the SABRENT DISK03 250GB performs inconsistently under varying real world conditions.

Weaknesses

Avg. Sustained Write Speed 86.6MB/s
Avg. 4K Random Read Speed 14.8MB/s
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Average Bench

(Based on 14 samples)
Rank 3134%
Min Avg Max
54.3 Read 303 390
18.7 Write 296 396
4.2 Mixed 264 346
0.5 SusWrite 86.6 200
310% 237 MB/s
Min Avg Max
0.4 4K Read 14.8 23.3
0 4K Write 22 33.9
0.1 4K Mixed 17.4 27.2
1,393% 18 MB/s
Min Avg Max
17.8 DQ Read 21.2 25.4
26.1 DQ Write 34.5 38.8
21.2 DQ Mixed 25.8 30.1
2,127% 27.1 MB/s
User Benchmarks BenchSequentialRandom 4kDeep queue 4k
The fastest USB (mainstream) averages a speed of 100%
145GB free, PID 1561
Operating at USB 3.0 Speed
SusWrite @10s intervals: 197 191 198 197 193 152 MB/s
181% Outstanding
Read 381
Write 387
Mixed 339
SusWrite 188
430% 324 MB/s
4K Read 19.1
4K Write 26.2
4K Mixed 21.9
1,707% 22.4 MB/s
DQ Read 20.3
DQ Write 38.8
DQ Mixed 26.3
2,290% 28.5 MB/s
38GB free, PID 1561
Operating at USB 3.0 Speed
SusWrite @10s intervals: 200 201 200 199 200 200 MB/s
177% Outstanding
Read 354
Write 353
Mixed 298
SusWrite 200
401% 301 MB/s
4K Read 17.4
4K Write 25.4
4K Mixed 21
1,643% 21.3 MB/s
DQ Read 19
DQ Write 32.7
DQ Mixed 23.3
1,975% 25 MB/s
81GB free, PID 1561
Operating at USB 3.0 Speed
SusWrite @10s intervals: 196 190 94 38 35 35 MB/s
175% Outstanding
Read 366
Write 390
Mixed 332
SusWrite 98
390% 297 MB/s
4K Read 17.4
4K Write 31.5
4K Mixed 22.2
1,891% 23.7 MB/s
DQ Read 20.2
DQ Write 38.7
DQ Mixed 26.2
2,282% 28.4 MB/s
145GB free, PID 1561
Operating at USB 3.0 Speed
SusWrite @10s intervals: 197 193 197 141 106 81 MB/s
173% Outstanding
Read 380
Write 384
Mixed 334
SusWrite 152
413% 313 MB/s
4K Read 19
4K Write 26.2
4K Mixed 22
1,710% 22.4 MB/s
DQ Read 20.3
DQ Write 38.9
DQ Mixed 26.2
2,290% 28.5 MB/s
186GB free, PID 1561
Operating at USB 3.0 Speed
SusWrite @10s intervals: 114 89 88 88 89 88 MB/s
153% Outstanding
Read 374
Write 381
Mixed 302
SusWrite 92.7
374% 288 MB/s
4K Read 17.9
4K Write 24.3
4K Mixed 20.8
1,600% 21 MB/s
DQ Read 20.2
DQ Write 31.8
DQ Mixed 23.9
1,970% 25.3 MB/s
72GB free, PID 1561
Operating at USB 3.0 Speed
SusWrite @10s intervals: 158 138 103 105 104 102 MB/s
153% Outstanding
Read 348
Write 314
Mixed 323
SusWrite 118
361% 276 MB/s
4K Read 17
4K Write 23.6
4K Mixed 19.5
1,529% 20 MB/s
DQ Read 19.8
DQ Write 26.1
DQ Mixed 22.4
1,723% 22.8 MB/s
96GB free, PID 1561
Operating at USB 3.0 Speed
SusWrite @10s intervals: MB/s
126% Outstanding
Read 335
Write 375
Mixed 338
SusWrite 0.5
342% 262 MB/s
4K Read 16.3
4K Write 23.9
4K Mixed 19
1,520% 19.7 MB/s
DQ Read 17.8
DQ Write 26.3
DQ Mixed 21.2
1,682% 21.8 MB/s
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