Average Bench: 40% (39th of 639)

Based on 8,603 user benchmarks.  Device: VID 1058 PID 25e2 Model: WD My Passport 25E2
Poor: 16%Average: 40% Great: 61%

Below average average bench

The WD My Passport 25E2 4TB averaged 59.9% lower than the peak scores attained by the group leaders. This isn't a great result which indicates that there are much faster alternatives on the comparison list.

Strengths

Avg. 4K-64Thread Write Speed 10.6MB/s
Avg. 4K Random Write Speed 3.92MB/s

Average consistency

The range of scores (95th - 5th percentile) for the WD My Passport 25E2 4TB is 45.5%. This is a relatively wide range which indicates that the WD My Passport 25E2 4TB performs inconsistently under varying real world conditions.

Weaknesses

Avg. 4K-64Thread Read Speed 0.39MB/s
Avg. 4K Random Read Speed 0.99MB/s
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Average Bench

(Based on 8,603 samples)
Min Avg Max
29 Read 78.7 120
25 Write 73.1 106
23.3 Mixed 53.8 73.7
25.4 SusWrite 75 106
94.2% 70.2 MB/s
Min Avg Max
0.4 4K Read 0.99 1.5
0.7 4K Write 3.92 7.8
0.1 4K Mixed 0.58 0.9
157% 1.83 MB/s
Min Avg Max
0.3 DQ Read 0.39 0.5
9.5 DQ Write 10.6 11.4
0.4 DQ Mixed 0.57 0.7
381% 3.85 MB/s
User Benchmarks Bench Sequential Random 4k Deep queue 4k
The fastest USB (mainstream) averages a speed of 100%
2.5TB free, PID 25e2
Operating at USB 3.1 Speed
SusWrite @10s intervals: 104 103 105 104 104 105 MB/s
Read 115
Write 99.8
Mixed 60.5
SusWrite 104
125% 94.8 MB/s
4K Read 0.8
4K Write 8.4
4K Mixed 0.6
309% 3.27 MB/s
DQ Read 0.4
DQ Write 10.6
DQ Mixed 0.6
382% 3.87 MB/s
3.5TB free, PID 25e2
Operating at USB 3.1 Speed
SusWrite @10s intervals: 108 112 111 111 110 110 MB/s
Read 120
Write 106
Mixed 74.5
SusWrite 110
137% 103 MB/s
4K Read 1.4
4K Write 6.6
4K Mixed 0.8
257% 2.93 MB/s
220GB free, PID 25e2
Operating at USB 2.1 Speed
SusWrite @10s intervals: 24 25 25 24 25 24 MB/s
Read 27
Write 23
Mixed 21.7
SusWrite 24.6
32% 24.1 MB/s
4K Read 1.2
4K Write 0.8
4K Mixed 0.2
38% 0.73 MB/s
8,603 MORE »
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USB Flash Drive Rankings (Price vs Performance) July 2019 USB Rankings.

We highlight the best USB flash drive in terms of balanced performance and value for money using current prices, sequential read, sequential write , 4k read and 4k write speed. The speeds are combined to form a single effective speed which measures performance for tasks such as copying photos, music and videos. Effective speed is adjusted by current price and capacity to yield value for money. Finally thousands of individual user ratings are used to validate our benchmark figures. [USBFlashPro]

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Group Test Results

  • Best user rated - User sentiment trumps benchmarks for this comparison.
  • Best value for money - Value for money is based on real world performance.
  • Fastest real world speed - Real World Speed measures performance for typical consumers.

 Comments

639 Drives (Compared) Thousands of user benchmarks compiled into one comparison list.

See how consistently different USBs perform with varying real world conditions. The charts also illustrate overall performance, popularity and rank.

 Frequently Asked Questions

 Best User Rated

The Best.
CPUGPUSSD
Intel Core i7-8700K $350Nvidia GTX 1070 $400Samsung 850 Evo 250GB $104
AMD Ryzen 5 2600 $120Nvidia GTX 1060-6GB $250Samsung 850 Evo 500GB $103
AMD Ryzen 7 2700X $222Nvidia GTX 1080-Ti $808Samsung 850 Pro 256GB $97
HDDRAMUSB
Seagate Barracuda 1TB (2016) $40Corsair Vengeance LPX DDR4 3000 C15 2x8GB $68SanDisk Extreme 64GB $45
Seagate Barracuda 3TB (2016) $70G.SKILL Trident Z DDR4 3200 C14 4x16GB $607SanDisk Extreme 32GB $48
WD Blue 1TB (2012) $40Corsair Vengeance LPX DDR4 3200 C16 2x8GB $77SanDisk Ultra Fit 32GB $12
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