TEST: Transcend JetFlash 700 32GB USB flash drive

Here you can find a detailed performance and benchmark test of the USB flash drive JetFlash 700 with 32GB (TS32GJF700) from Transcend.
0,31 €

Technical data
Image JetFlash 700
Manufacturer Transcend
Model number TS32GJF700
Storage capacity 32 GB (28 GiB)
Read speed 70 MB/s
Write speed 12 MB/s
Connection USB Typ A
DRAM Cache no
Price ca. 10 USD (= 0,31 $ / GB)
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Compared to the top performer*
Read speed
38 %
Write speed
34 %

*) Test result evaluated according to AS SSD Score within the same size.

AS SSD Benchmark

Standard performance test

The standard test was performed with a 1 GB file. A total score of 74 points was achieved.

AS SSD TEST: Transcend JetFlash 700 32GB

AS SSD Read: Write:
in megabytes per second
141,90 MB/s
25,18 MB/s
in megabytes per second
10,36 MB/s
8,84 MB/s
in megabytes per second
11,18 MB/s
9,48 MB/s
Access time
in milliseconds
0,203 ms
0,653 ms
Total score

Copy Performance Test

A common everyday situation is simulated here. Three test folders are created:

  • ISO (folder with two large files)
  • Program (folder with many small files)
  • Game (folder with small and large files)

The three folders are copied using the Windows Copy command (the cache remains enabled). The practical test of April 08, 2023 shows the performance for simultaneous write and read operations. The lower the duration, the better the performance.

AS SSD TEST: Transcend JetFlash 700 32GB
AS SSD Copy-Benchmark Transfer rate: Duration:
two large files
27,19 MB/s
39,50 s
many small files
20,98 MB/s
67,07 s
small and large files
25,64 MB/s
53,85 s

Compression Performance Test

Here, the writing and reading speed of the the Transcend USB flash driveSSD is measured depending on the compressibility of the data (according to the manufacturer, these should be 70MB/s and 12MB/s respectively).

AS SSD TEST: Transcend JetFlash 700 32GB

CrystalDiskMark Benchmark

Here, two sequential and two random performance tests are performed, similar to the ones performed on the AS SSD.

CrystalDiskMark Benchmark TEST: Transcend JetFlash 700 32GB
CDM Read [MB/s] Write [MB/s]

HD Tune Pro Endurance test

A long-term test was performed here to make full use of the memory capacity. You can see when a cache is full and the writing performance decreases. A test file of 1 GB was written to the medium.

HD Tune Endurance Test TEST: Transcend JetFlash 700 32GB

HD Tune Pro Benchmark

HD Tune writes a 1 GB file to the 32 GB Transcend USB flash drive. The transfer data of the read speed is displayed graphically. The minimum, maximum and average values are also determined. The determined access time and burst rate are also displayed.

HD Tune TEST: Transcend JetFlash 700 32GB

ATTO Disk Benchmark

Here, a 256 MB file is written several times to the 32 GB Transcend USB flash drive . The I/O block size varies (from 512 bytes to 64 megabytes). The larger the blocks, the faster they can be written and read.

ATTO Disk Benchmark TEST: Transcend JetFlash 700 32GB

SSD-Z Benchmark

Similar to HD Tune, a 500 MB file is written to the 32 GB Transcend USB flash drive here. is written. The transfer data is displayed. The more constant the line, the better.

SSD-Z TEST: Transcend JetFlash 700 32GB

Information about the test system can be found at the bottom of the home page.
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