TEST
YOUR USB

WD (ExtHD)

My Passport 25F3 2TB

▲ 500 ▼

Release date ≈ Q2 2019.

Average Bench: 226% (1st of 639)

Based on 16 user benchmarks.  Device: VID 1058 PID 25f3 Model: WD My Passport 25F3
Poor: 78%Average: 226% Great: 349%

Outstanding average bench

The WD My Passport 25F3 2TB averaged 126.1% higher than the peak scores attained by the group leaders. This is an excellent result which ranks the WD My Passport 25F3 2TB near the top of the comparison list.

Strengths

Avg. 4K-64Thread Write Speed 51.2MB/s
Avg. 4K Random Write Speed 38.1MB/s

Terrible consistency

The range of scores (95th - 5th percentile) for the WD My Passport 25F3 2TB is 271%. This is a particularly wide range which indicates that the WD My Passport 25F3 2TB performs inconsistently under varying real world conditions.

Weaknesses

Avg. Sequential Read Speed 289MB/s
Avg. 4K Random Read Speed 19.9MB/s
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Average Bench

(Based on 16 samples)
Rank 1226%
Min Avg Max
34.6 Read 289 457
26.3 Write 292 467
30.1 Mixed 215 330
35.7 SusWrite 286 462
366% 270 MB/s
Min Avg Max
10.8 4K Read 19.9 28.5
11.6 4K Write 38.1 67.8
10.6 4K Mixed 24.4 34.6
2,201% 27.5 MB/s
Min Avg Max
9.5 DQ Read 23 29.6
11.1 DQ Write 51.2 86.5
9.7 DQ Mixed 26.9 40.4
2,739% 33.7 MB/s
User Benchmarks BenchSequentialRandom 4kDeep queue 4k
The fastest USB (mainstream) averages a speed of 100%
1TB free, PID 25f3
Operating at USB 3.1 Speed
SusWrite @10s intervals: 444 433 428 423 399 437 MB/s
349% Outstanding
Read 345
Write 347
Mixed 286
SusWrite 427
484% 351 MB/s
4K Read 23.8
4K Write 65.1
4K Mixed 33.1
3,428% 40.7 MB/s
DQ Read 29.1
DQ Write 73.5
DQ Mixed 38.8
3,928% 47.1 MB/s
1TB free, PID 25f3
Operating at USB 3.1 Speed
SusWrite @10s intervals: 415 442 448 458 457 463 MB/s
309% Outstanding
Read 457
Write 467
Mixed 330
SusWrite 447
576% 426 MB/s
4K Read 26.1
4K Write 45.4
4K Mixed 33.3
2,774% 34.9 MB/s
DQ Read 28.5
DQ Write 73.7
DQ Mixed 38.3
3,915% 46.8 MB/s
226GB free, PID 25f3
Operating at USB 3.1 Speed
SusWrite @10s intervals: 347 373 388 390 395 392 MB/s
235% Outstanding
Read 338
Write 287
Mixed 262
SusWrite 381
430% 317 MB/s
4K Read 18.9
4K Write 31.9
4K Mixed 22.3
1,914% 24.4 MB/s
DQ Read 26
DQ Write 58.1
DQ Mixed 29.4
3,073% 37.8 MB/s
1.5TB free, PID 25f3
Operating at USB 3.1 Speed
SusWrite @10s intervals: 412 407 438 433 444 447 MB/s
232% Outstanding
Read 395
Write 420
Mixed 284
SusWrite 430
522% 382 MB/s
4K Read 18.3
4K Write 24.8
4K Mixed 21.4
1,639% 21.5 MB/s
DQ Read 23.1
DQ Write 38.7
DQ Mixed 24.6
2,239% 28.8 MB/s
1.5TB free, PID 25f3
Operating at USB 3.1 Speed
SusWrite @10s intervals: 227 230 227 219 239 236 MB/s
151% Outstanding
Read 214
Write 212
Mixed 186
SusWrite 230
288% 211 MB/s
4K Read 16.4
4K Write 21.6
4K Mixed 17.8
1,401% 18.6 MB/s
DQ Read 17.9
DQ Write 24.6
DQ Mixed 19.5
1,566% 20.7 MB/s
1.5TB free, PID 25f3
Operating at USB 3.1 Speed
SusWrite @10s intervals: 224 231 226 215 223 233 MB/s
148% Outstanding
Read 197
Write 182
Mixed 183
SusWrite 225
270% 197 MB/s
4K Read 16.5
4K Write 21.5
4K Mixed 18.2
1,412% 18.7 MB/s
DQ Read 17.7
DQ Write 24.5
DQ Mixed 19.9
1,576% 20.7 MB/s
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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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