TEST
YOUR USB

SABRENT (ExtHD)

DISK03 4TB

▲ 500 ▼

Release date ≈ Q3 2022.

Average Bench: 152% (1st of 639)

Based on 3 user benchmarks.  Device: VID 152d PID 1561 Model: SABRENT DISK03
Poor: 131%Average: 152% Great: 168%

Outstanding average bench

The SABRENT DISK03 4TB averaged 52.1% higher than the peak scores attained by the group leaders. This is an excellent result which ranks the SABRENT DISK03 4TB near the top of the comparison list.

Strengths

Avg. 4K-64Thread Write Speed 30.2MB/s
Avg. 4K-64Thread Mixed IO Speed 25MB/s

Unknown consistency

There are too few samples to reasonably determine how consistently this USB perfroms. This result should be interpreted with caution.

Weaknesses

Avg. 4K Random Read Speed 17.3MB/s
Avg. Sequential Read Speed 348MB/s
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Average Bench

(Based on 3 samples)
Rank 1152%
Min Avg Max
318 Read 348 378
343 Write 356 374
184 Mixed 285 349
63.5 SusWrite 147 200
374% 284 MB/s
Min Avg Max
15.5 4K Read 17.3 19.1
20.5 4K Write 21.3 22.1
15.8 4K Mixed 17.6 18.9
1,389% 18.7 MB/s
Min Avg Max
19.7 DQ Read 21.8 25.5
26.7 DQ Write 30.2 37.1
22.5 DQ Mixed 25 30
1,960% 25.7 MB/s
User Benchmarks BenchSequentialRandom 4kDeep queue 4k
The fastest USB (mainstream) averages a speed of 100%
3TB free, PID 1561
Operating at USB 3.0 Speed
SusWrite @10s intervals: 200 195 201 202 201 201 MB/s
168% Outstanding
Read 378
Write 374
Mixed 349
SusWrite 200
434% 325 MB/s
4K Read 17.2
4K Write 21.4
4K Mixed 18.2
1,411% 18.9 MB/s
DQ Read 19.7
DQ Write 26.7
DQ Mixed 22.5
1,746% 23 MB/s
320GB free, PID 1561
Operating at USB 3.0 Speed
SusWrite @10s intervals: 189 187 155 185 176 171 MB/s
157% Outstanding
Read 318
Write 352
Mixed 184
SusWrite 177
339% 258 MB/s
4K Read 19.1
4K Write 22.1
4K Mixed 18.9
1,465% 20 MB/s
DQ Read 25.5
DQ Write 37.1
DQ Mixed 30
2,377% 30.9 MB/s
259GB free, PID 1561
Operating at USB 3.0 Speed
SusWrite @10s intervals: 122 106 73 25 28 27 MB/s
131% Outstanding
Read 348
Write 343
Mixed 320
SusWrite 63.5
350% 269 MB/s
4K Read 15.5
4K Write 20.5
4K Mixed 15.8
1,292% 17.3 MB/s
DQ Read 20.3
DQ Write 26.8
DQ Mixed 22.6
1,756% 23.2 MB/s
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