JETFLASH / JetFlash TS4GJFV30 / 4Gb
Device information
Model:JetFlash TS4GJFV30
Vendor:JETFLASH
Product:TS4GJFV30
Revision:8.07
Size:3898 MB
Read speed:14.57 MB/s
Write speed:7.94 MB/s
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Average performance
Device reports
DateFSWrite speedRead speed
2017-05-19NTFS7.36 MB/s17.79 MB/s
2017-04-02NTFS8.19 MB/s12.53 MB/s
2017-03-08FAT329.39 MB/s13.12 MB/s
2017-02-13exFAT9.87 MB/s17.20 MB/s
2017-02-13FAT329.13 MB/s17.18 MB/s
2017-02-13NTFS9.82 MB/s17.13 MB/s
2017-02-12NTFS9.80 MB/s17.13 MB/s
2017-01-31FAT328.70 MB/s13.70 MB/s
2017-01-08FAT328.30 MB/s13.00 MB/s
2017-01-05FAT326.15 MB/s17.95 MB/s
2016-11-13FAT327.98 MB/s13.30 MB/s
2016-10-20FAT329.02 MB/s13.41 MB/s
2016-09-04FAT328.17 MB/s16.50 MB/s
2015-12-12FAT328.25 MB/s19.14 MB/s
2015-11-26NTFS7.37 MB/s11.81 MB/s
2015-08-21FAT326.17 MB/s17.09 MB/s
2015-08-17FAT328.52 MB/s18.31 MB/s
2015-08-11FAT327.31 MB/s13.24 MB/s
2015-08-03FAT327.58 MB/s19.01 MB/s
2015-07-15FAT325.14 MB/s13.90 MB/s
2015-05-29exFAT9.08 MB/s12.32 MB/s
2015-05-20FAT328.10 MB/s17.82 MB/s
2015-05-13FAT328.91 MB/s12.96 MB/s
2015-03-08FAT326.30 MB/s12.35 MB/s
2014-11-03FAT327.33 MB/s13.19 MB/s
2014-11-03FAT328.88 MB/s12.85 MB/s
2014-11-03FAT326.91 MB/s13.13 MB/s
2014-11-03FAT328.06 MB/s12.81 MB/s
2014-10-18NTFS6.83 MB/s12.70 MB/s
2014-10-13FAT327.29 MB/s18.92 MB/s
2014-10-11FAT329.56 MB/s13.11 MB/s
2014-08-27FAT328.81 MB/s13.16 MB/s
2013-11-14FAT329.57 MB/s12.98 MB/s
2013-10-24NTFS7.07 MB/s13.32 MB/s
2013-10-18FAT326.02 MB/s13.70 MB/s
2013-10-12NTFS7.98 MB/s17.37 MB/s
2013-10-05FAT328.70 MB/s13.13 MB/s
2013-08-10NTFS7.99 MB/s13.03 MB/s
2013-08-06FAT327.69 MB/s12.58 MB/s
2013-06-29FAT325.72 MB/s13.38 MB/s
2013-06-16NTFS4.06 MB/s11.19 MB/s
2013-06-09FAT3.91 MB/s10.92 MB/s
2013-02-08FAT326.47 MB/s12.98 MB/s
2013-02-03NTFS5.92 MB/s17.57 MB/s
2012-11-18FAT328.52 MB/s18.37 MB/s
2012-09-05FAT328.49 MB/s13.10 MB/s
2012-08-14FAT329.21 MB/s13.16 MB/s
2012-08-13FAT327.54 MB/s14.17 MB/s
2012-07-04FAT327.05 MB/s17.03 MB/s
2012-06-24FAT327.84 MB/s12.62 MB/s
2012-04-17FAT328.69 MB/s18.45 MB/s
2011-10-09FAT329.20 MB/s18.25 MB/s
2011-10-06FAT327.73 MB/s12.83 MB/s
2011-08-22FAT329.79 MB/s17.16 MB/s
2011-08-21FAT329.73 MB/s17.17 MB/s
2011-08-31FAT327.14 MB/s12.39 MB/s
2011-08-31FAT328.60 MB/s12.50 MB/s
2011-08-31FAT328.16 MB/s12.32 MB/s
2011-08-19FAT328.40 MB/s12.47 MB/s
2011-08-08FAT328.69 MB/s12.38 MB/s
2011-07-30FAT329.40 MB/s18.45 MB/s
2011-07-28FAT328.49 MB/s12.01 MB/s
2011-05-24FAT328.43 MB/s13.06 MB/s