TEST
YOUR USB

Lexar (Flash)

USB Flash Drive 128GB

▲ 500 ▼

Release date ≈ Q1 2016.

Average Bench: 7.23% (480th of 639)

Based on 26 user benchmarks.  Device: VID 05dc PID a81d Model: Lexar USB Flash Drive
Poor: 3%Average: 7.23% Great: 9%

Terrible average bench

The Lexar USB Flash Drive 128GB averaged 92.7% 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 Random Read Speed 5.65MB/s
Avg. Sustained Write Speed 12.1MB/s

Excellent consistency

The range of scores (95th - 5th percentile) for the Lexar USB Flash Drive 128GB is just 5.53%. This is an extremely narrow range which indicates that the Lexar USB Flash Drive 128GB performs superbly consistently under varying real world conditions.

Weaknesses

Avg. 4K Random Write Speed 0.002MB/s
Avg. 4K Random Mixed IO Speed 0.002MB/s
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Average Bench

(Based on 26 samples)
Rank 4807.23%
Min Avg Max
10.3 Read 25.1 30
0.5 Write 5.84 13.5
5.61 Mixed 9.58 15.7
2.1 SusWrite 12.1 15.5
15.2% 13.2 MB/s
Min Avg Max
0.1 4K Read 5.65 7.2
0 4K Write 0.002 0.008
0 4K Mixed 0.002 0.009
21.1% 1.89 MB/s
User Benchmarks BenchSequentialRandom 4kDeep queue 4k
The fastest USB (mainstream) averages a speed of 100%
26 MORE »
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USB Flash Drive Rankings (Price vs Performance) June 2024 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

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Speed Comparisons

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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

Storage Devices FAQ
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The Best.
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Intel Core i5-12600K $159Nvidia RTX 4060 $280Crucial MX500 250GB $39
Intel Core i5-12400F $120Nvidia RTX 4060-Ti $385Samsung 850 Evo 120GB $80
Intel Core i5-13600K $260Nvidia RTX 4070 $550Samsung 870 Evo 250GB $45
HDDRAMUSB
Seagate Barracuda 1TB (2016) $37Corsair Vengeance LPX DDR4 3200 C16 2x8GB $40SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $39Corsair Vengeance LPX DDR4 3000 C15 2x8GB $48SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $62G.SKILL Trident Z DDR4 3200 C14 4x16GB $351SanDisk Ultra Fit 32GB $16
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