Average Bench: 13.8% (359th of 634)

Based on 242 user benchmarks.  Device: VID 05dc PID a205 Model: Lexar JumpDrive

Terrible average bench

The Lexar JumpDrive S73 USB 3.0 32GB averaged 86.2% 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.


Avg. Sequential Write Speed 30.3MB/s
Avg. Sequential Mixed IO Speed 22.7MB/s

Excellent consistency

The range of scores (95th - 5th percentile) for the Lexar JumpDrive S73 USB 3.0 32GB is just 6.91%. This is an extremely narrow range which indicates that the Lexar JumpDrive S73 USB 3.0 32GB performs superbly consistently under varying real world conditions.


Avg. 4K Random Mixed IO Speed 0.22MB/s
Avg. 4K Random Write Speed 0.24MB/s

Average Bench

(Based on 242 samples)
Min Avg Max
27.9 Read 40 43.7
19.7 Write 30.3 35.4
7.31 Mixed 22.7 37.8
37.2% 31 MB/s
Min Avg Max
0.2 4K Read 2.68 6.91
0.01 4K Write 0.24 0.34
0.01 4K Mixed 0.22 0.35
25.4% 1.05 MB/s
User Benchmarks Bench Sequential Random 4k Deep queue 4k
The fastest USB (mainstream) averages a speed of 100%
26GB free, PID a205
Operating at USB 3.0 Speed
Read 43.5
Write 35.4
Mixed 29.6
44% 36.2 MB/s
4K Read 3.93
4K Write 0.29
4K Mixed 0.29
34% 1.51 MB/s
26GB free, PID a205
Operating at USB 2.1 Speed
Read 38.2
Write 33.6
Mixed 13.7
34% 28.5 MB/s
4K Read 3.05
4K Write 0.32
4K Mixed 0.33
34% 1.23 MB/s
30GB free, PID a205
Operating at USB 3.0 Speed
Read 43.7
Write 35.2
Mixed 14.9
36% 31.2 MB/s
4K Read 0.26
4K Write 0.03
4K Mixed 0.02
3% 0.1 MB/s
17GB free, PID a205
Operating at USB 3.0 Speed
Read 43.7
Write 18.4
Mixed 33
37% 31.7 MB/s
4K Read 0.52
4K Write 0.24
4K Mixed 0.22
18% 0.33 MB/s
242 MORE »


Approx. $24 @ launch in Jan '12
AmazonUS $254 months
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Typical JumpDrive S73 USB 3.0 32GB Builds (Compare 2,700 builds) See popular component choices, score breakdowns and rankings.
Gaming 60%
Desktop 68%
Battle cruiser
Workstation 40%
Speed boat

Motherboard: Gigabyte GA-Z77-DS3H - $160

EDIT WITH CUSTOM PC BUILDER Value: 72% - Very good Total price: $915

Popular JumpDrive S73 USB 3.0 32GB compatible motherboards:

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USB Flash Drive Rankings (Price vs Performance) March 2018 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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  • Best user rated - User sentiment trumps benchmarks for this comparison.
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  • Raw speed comparison - Raw speed readings.


32GB Lexar® JumpDrive® S73 USB 3.0 Flash Drive (Orange)...

Model numbers: LJDS73-32GASBNA, LJDS73-32GASBEU

Added 5 years ago.


5 years ago.

Image  ecx.images-amazon.com/...
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See how consistently different USBs perform with varying real world conditions. The charts also illustrate overall performance, popularity and rank.

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