SMI / SMI USB DISK / 4Gb
Device information
Model:SMI USB DISK
Vendor:SMI
Product:USB_DISK
Revision:1100
Size:3835 MB
Read speed:22.37 MB/s
Write speed:41.54 MB/s
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Average performance
Device reports
DateFSWrite speedRead speed
2017-12-12FAT326.90 MB/s32.77 MB/s
2017-11-11NTFS3.97 MB/s23.78 MB/s
2017-11-08NTFS4.70 MB/s13.02 MB/s
2017-11-06NTFS5.86 MB/s27.45 MB/s
2017-11-05FAT326.04 MB/s18.48 MB/s
2017-10-26FAT327.50 MB/s28.57 MB/s
2017-10-11FAT3210.63 MB/s22.27 MB/s
2017-10-06FAT327.00 MB/s24.98 MB/s
2017-10-05FAT3210.91 MB/s23.66 MB/s
2017-09-15FAT3210.09 MB/s18.85 MB/s
2017-09-15NTFS6.52 MB/s23.72 MB/s
2017-09-11FAT322.21 MB/s13.54 MB/s
2017-09-08FAT3213.21 MB/s27.03 MB/s
2017-07-24FAT324.02 MB/s11.80 MB/s
2017-06-28FAT3211.96 MB/s39.40 MB/s
2017-06-26FAT3233.89 MB/s40.58 MB/s
2017-06-25FAT326.26 MB/s15.60 MB/s
2017-06-24FAT325.59 MB/s22.95 MB/s
2017-06-22FAT322.93 MB/s12.50 MB/s
2017-06-11FAT325.95 MB/s19.48 MB/s
2017-06-08FAT327.31 MB/s14.34 MB/s
2017-04-06FAT329.31 MB/s23.14 MB/s
2017-03-12FAT328934.90 MB/s192.36 MB/s
2017-02-13FAT326.50 MB/s26.17 MB/s
2017-01-23FAT327.42 MB/s33.14 MB/s
2017-01-14NTFS4.57 MB/s16.08 MB/s
2017-01-12FAT327.96 MB/s23.32 MB/s
2017-01-09FAT322.36 MB/s14.13 MB/s
2017-08-11FAT3213.26 MB/s22.45 MB/s
2017-01-11FAT3213.27 MB/s22.48 MB/s
2017-01-11FAT3213.14 MB/s22.90 MB/s
2017-01-11FAT3212.89 MB/s22.86 MB/s
2017-01-11FAT3213.16 MB/s22.41 MB/s
2017-01-11FAT3213.24 MB/s22.61 MB/s
2017-01-11FAT3213.26 MB/s22.24 MB/s
2017-01-10FAT3213.04 MB/s22.67 MB/s
2017-01-10FAT3213.17 MB/s22.68 MB/s
2017-01-09FAT3213.11 MB/s22.67 MB/s
2017-01-09FAT3213.24 MB/s22.39 MB/s
2017-01-09FAT3213.09 MB/s22.56 MB/s
2017-01-09FAT3213.22 MB/s22.38 MB/s
2017-01-09FAT3213.35 MB/s22.37 MB/s
2017-01-09FAT3213.28 MB/s23.02 MB/s
2017-01-09FAT3213.37 MB/s23.67 MB/s
2017-01-06FAT3213.12 MB/s22.60 MB/s
2017-01-06FAT3213.16 MB/s22.56 MB/s
2017-01-06FAT3213.00 MB/s22.44 MB/s
2017-01-06FAT3213.04 MB/s22.31 MB/s
2016-12-29NTFS5.90 MB/s18.55 MB/s
2016-12-29FAT324.84 MB/s17.37 MB/s
2016-12-28NTFS5.53 MB/s19.50 MB/s
2016-12-22FAT328.60 MB/s24.18 MB/s
2016-12-16FAT3217.39 MB/s29.95 MB/s
2016-12-11FAT3210.55 MB/s27.87 MB/s
2016-11-30FAT3210.10 MB/s21.97 MB/s
2016-11-21FAT326.67 MB/s30.71 MB/s
2016-11-20FAT328.54 MB/s18.73 MB/s
2016-10-26FAT327.38 MB/s26.56 MB/s
2016-10-18FAT325.36 MB/s24.31 MB/s
2016-10-17FAT327.16 MB/s24.52 MB/s
2016-10-08FAT3210.73 MB/s24.23 MB/s
2016-10-06FAT327.26 MB/s14.17 MB/s
2016-10-04NTFS3.76 MB/s17.37 MB/s
2016-10-03FAT327.92 MB/s17.61 MB/s
2016-09-29FAT3215.47 MB/s20.54 MB/s
2016-09-14exFAT9.28 MB/s18.90 MB/s
2016-09-12FAT3217.44 MB/s24.93 MB/s
2016-09-12FAT3216.17 MB/s24.99 MB/s
2016-09-07FAT324.92 MB/s16.02 MB/s
2016-09-03NTFS7.49 MB/s33.58 MB/s
2016-09-03NTFS7.40 MB/s33.90 MB/s
2016-08-28FAT324.74 MB/s19.29 MB/s
2016-08-27FAT324.97 MB/s24.53 MB/s
2016-08-17NTFS10.28 MB/s21.20 MB/s
2016-08-11FAT327.44 MB/s21.64 MB/s
2016-08-05NTFS4.11 MB/s26.69 MB/s
2016-07-29NTFS5.71 MB/s23.90 MB/s
2016-07-29FAT323.42 MB/s13.36 MB/s
2016-07-22FAT326.44 MB/s18.67 MB/s
2016-07-15FAT327.34 MB/s17.72 MB/s
2016-07-12FAT324.13 MB/s15.58 MB/s
2015-11-24FAT3211.92 MB/s28.43 MB/s
2015-11-19FAT3210.92 MB/s30.03 MB/s
2015-11-17FAT327.11 MB/s20.73 MB/s
2015-11-09FAT326.10 MB/s22.13 MB/s
2015-10-25FAT3211.04 MB/s23.69 MB/s
2015-10-19FAT3210.34 MB/s24.74 MB/s
2015-10-11FAT328.96 MB/s22.42 MB/s
2015-10-05FAT323.70 MB/s11.97 MB/s
2015-09-21FAT327.34 MB/s33.00 MB/s
2015-09-21FAT326.85 MB/s32.14 MB/s
2015-09-17FAT3212.33 MB/s21.27 MB/s
2015-09-17FAT326.34 MB/s26.22 MB/s
2015-09-08FAT3215.87 MB/s22.37 MB/s
2015-09-06FAT328.23 MB/s18.47 MB/s
2015-08-30NTFS5.48 MB/s22.21 MB/s
2015-08-27FAT327.46 MB/s15.89 MB/s
2015-08-26FAT324.38 MB/s16.78 MB/s
2015-08-18FAT326.56 MB/s13.80 MB/s
2016-06-25FAT328.35 MB/s27.62 MB/s
2015-08-13FAT325.69 MB/s25.98 MB/s
2015-07-30FAT327.99 MB/s24.80 MB/s
2015-07-21FAT326.11 MB/s18.56 MB/s
2015-07-21FAT326.20 MB/s25.76 MB/s
2015-07-17FAT320.82 MB/s0.84 MB/s
2015-07-17FAT325.93 MB/s17.43 MB/s
2015-06-04FAT325.68 MB/s20.67 MB/s
2015-05-25FAT327.00 MB/s22.29 MB/s
2015-05-21FAT325.98 MB/s18.15 MB/s
2015-05-18FAT326.66 MB/s17.94 MB/s
2015-05-10FAT324.89 MB/s17.36 MB/s
2015-05-05FAT325.74 MB/s23.24 MB/s
2015-04-27FAT329.76 MB/s20.27 MB/s
2015-04-04NTFS6.84 MB/s16.70 MB/s
2015-04-03exFAT4.78 MB/s17.76 MB/s
2015-04-01FAT325.11 MB/s18.49 MB/s
2015-04-01FAT325.16 MB/s18.48 MB/s
2015-03-25FAT326.06 MB/s13.34 MB/s
2015-03-21FAT326.03 MB/s20.26 MB/s
2015-03-17FAT325.97 MB/s27.38 MB/s
2015-03-16FAT325.89 MB/s27.64 MB/s
2015-03-14FAT324.47 MB/s16.22 MB/s
2015-03-13NTFS3.48 MB/s19.90 MB/s
2015-03-10FAT325.62 MB/s27.96 MB/s
2014-11-07FAT326.30 MB/s28.36 MB/s
2014-11-04FAT329.54 MB/s27.78 MB/s
2014-10-30FAT326.91 MB/s23.88 MB/s
2014-10-19FAT327.05 MB/s17.65 MB/s
2014-10-12FAT326.04 MB/s29.31 MB/s
2014-10-09FAT327.62 MB/s17.93 MB/s
2014-10-02FAT325.18 MB/s18.23 MB/s
2014-09-18FAT324.70 MB/s17.20 MB/s
2014-09-06FAT325.84 MB/s17.75 MB/s
2014-08-21FAT323.36 MB/s17.93 MB/s
2014-08-21FAT325.58 MB/s19.68 MB/s
2014-08-21FAT326.22 MB/s25.27 MB/s
2014-08-13FAT324.98 MB/s21.95 MB/s
2014-07-18FAT324.48 MB/s22.17 MB/s
2014-07-12NTFS5.45 MB/s16.93 MB/s
2013-11-16FAT327.29 MB/s17.84 MB/s
2013-10-23NTFS11.55 MB/s33.20 MB/s
2013-10-23FAT3211.67 MB/s33.11 MB/s
2015-12-06FAT7.34 MB/s30.90 MB/s
2013-10-16FAT326.12 MB/s30.75 MB/s
2013-10-16FAT326.05 MB/s30.78 MB/s
2013-10-11NTFS5.17 MB/s13.33 MB/s
2013-09-22FAT322.95 MB/s13.03 MB/s
2013-09-14FAT324.61 MB/s26.11 MB/s
2013-09-13FAT327.07 MB/s17.84 MB/s
2013-09-07FAT324.74 MB/s12.85 MB/s
2013-07-25FAT3211.94 MB/s21.77 MB/s
2013-07-13FAT325.10 MB/s15.46 MB/s
2013-07-08FAT326.90 MB/s25.91 MB/s
2013-07-05FAT324.72 MB/s26.84 MB/s
2013-06-05FAT325.63 MB/s18.49 MB/s
2013-06-01FAT3210.52 MB/s17.22 MB/s
2013-05-27FAT3211.58 MB/s21.43 MB/s
2013-05-20FAT3210.23 MB/s17.22 MB/s
2013-05-20NTFS4.86 MB/s25.80 MB/s
2013-05-17FAT323.91 MB/s13.90 MB/s
2013-05-07NTFS5.40 MB/s19.54 MB/s
2013-05-02FAT324.69 MB/s17.81 MB/s
2013-04-22FAT324.50 MB/s20.22 MB/s
2013-04-13NTFS8.43 MB/s23.60 MB/s
2013-04-13NTFS8.12 MB/s23.55 MB/s
2013-04-13NTFS7.91 MB/s23.39 MB/s
2013-04-13FAT328.31 MB/s23.47 MB/s
2015-11-12NTFS4.55 MB/s27.88 MB/s
2013-02-23FAT323.70 MB/s18.61 MB/s
2013-02-14FAT323.96 MB/s17.61 MB/s
2013-02-12FAT323.96 MB/s12.81 MB/s
2013-02-08FAT328.17 MB/s29.63 MB/s
2012-11-16FAT326.69 MB/s16.40 MB/s
2012-09-06FAT324.58 MB/s18.18 MB/s
2012-09-05FAT324.52 MB/s19.25 MB/s
2012-08-28FAT326.83 MB/s16.32 MB/s
2014-06-16FAT323.82 MB/s12.92 MB/s
2012-08-19NTFS5.32 MB/s22.11 MB/s
2012-08-19NTFS4.38 MB/s14.85 MB/s
2012-08-16FAT327.15 MB/s26.24 MB/s
2012-08-13FAT325.45 MB/s14.49 MB/s
2012-08-12FAT325.44 MB/s14.64 MB/s
2012-07-19FAT32129.51 MB/s274.98 MB/s
2012-07-10FAT324.52 MB/s26.77 MB/s
2012-07-10FAT324.61 MB/s27.27 MB/s
2012-07-08FAT327.36 MB/s13.74 MB/s
2012-07-07FAT326.57 MB/s15.69 MB/s
2012-06-30FAT324.43 MB/s17.05 MB/s
2012-06-23FAT325.63 MB/s26.05 MB/s
2012-06-08FAT322.97 MB/s15.02 MB/s
2012-06-06FAT324.02 MB/s13.84 MB/s
2012-06-06FAT326.70 MB/s26.56 MB/s
2015-04-11FAT321.86 MB/s18.24 MB/s
2012-06-06FAT326.90 MB/s10.99 MB/s
2012-05-05FAT326.14 MB/s27.68 MB/s
2012-04-23FAT326.70 MB/s15.45 MB/s
2012-04-19NTFS6.28 MB/s17.83 MB/s
2012-05-08NTFS9.97 MB/s17.01 MB/s
2012-04-05NTFS9.61 MB/s16.77 MB/s
2012-04-01FAT323.29 MB/s9.57 MB/s
2011-11-11FAT324.74 MB/s16.86 MB/s
2011-10-26FAT328.15 MB/s26.44 MB/s
2011-10-26NTFS6.61 MB/s26.11 MB/s
2011-10-25NTFS7.75 MB/s27.69 MB/s
2017-10-21FAT327.49 MB/s17.51 MB/s
2017-06-14FAT3223.75 MB/s28.47 MB/s
2017-02-24FAT3217.98 MB/s20.19 MB/s
2017-02-24exFAT19.73 MB/s20.20 MB/s
2017-02-24exFAT19.21 MB/s20.21 MB/s
2017-02-24FAT3213.66 MB/s14.25 MB/s
2017-02-24FAT3214.14 MB/s14.62 MB/s
2017-02-24FAT3214.39 MB/s14.28 MB/s
2016-11-12FAT3216.23 MB/s20.28 MB/s
2016-11-10exFAT16.24 MB/s28.56 MB/s
2016-10-26FAT323.15 MB/s9.45 MB/s
2016-10-01FAT325.30 MB/s17.95 MB/s
2016-09-24exFAT9.35 MB/s13.75 MB/s
2016-09-12FAT324.69 MB/s18.10 MB/s
2015-10-12FAT3217.70 MB/s25.76 MB/s
2015-10-01FAT3216.88 MB/s18.40 MB/s
2015-09-23FAT3.27 MB/s15.63 MB/s
2015-08-04exFAT3.81 MB/s11.37 MB/s
2015-07-28exFAT7.60 MB/s17.24 MB/s
2015-05-19FAT325.17 MB/s13.45 MB/s
2015-04-29NTFS4.10 MB/s14.19 MB/s
2015-03-29exFAT7.22 MB/s20.41 MB/s
2014-07-12FAT3215.46 MB/s22.44 MB/s
2014-05-28NTFS5.34 MB/s19.04 MB/s
2012-04-13FAT325.24 MB/s18.18 MB/s
2012-04-13FAT13.07 MB/s13.71 MB/s
2012-04-13FAT13.09 MB/s14.42 MB/s
2012-04-13FAT325.26 MB/s17.61 MB/s
2012-04-13FAT324.01 MB/s19.47 MB/s
2011-09-21FAT328.21 MB/s9.38 MB/s
2011-09-05FAT326.45 MB/s15.63 MB/s
2017-11-17FAT325.15 MB/s14.05 MB/s
2011-09-02NTFS20.43 MB/s30.98 MB/s
2011-08-06FAT329.04 MB/s14.17 MB/s
2011-06-01FAT323.05 MB/s9.76 MB/s
2011-05-28FAT323.26 MB/s12.84 MB/s
2011-04-14FAT328.02 MB/s18.80 MB/s
2015-04-19FAT323.40 MB/s14.18 MB/s
2013-11-16FAT8.55 MB/s28.71 MB/s
2011-04-11NTFS10.78 MB/s29.55 MB/s
2010-12-017.69 MB/s19.21 MB/s
2013-09-26FAT3219.79 MB/s23.10 MB/s
2010-11-278.53 MB/s22.54 MB/s
2012-07-29FAT328.36 MB/s16.61 MB/s
2010-11-226.58 MB/s16.09 MB/s
2010-11-226.57 MB/s16.06 MB/s
2017-09-03FAT325.87 MB/s11.92 MB/s
2017-04-05FAT328.65 MB/s24.32 MB/s
2016-09-04FAT3218.04 MB/s21.58 MB/s
2015-03-16FAT326.54 MB/s21.67 MB/s
2014-09-26FAT327.33 MB/s12.76 MB/s
2012-07-03FAT3211.14 MB/s19.96 MB/s
2012-06-12NTFS5.60 MB/s14.42 MB/s
2011-10-13FAT3210.51 MB/s14.54 MB/s
2011-08-08FAT3210.48 MB/s18.86 MB/s
2011-04-30FAT327.44 MB/s12.48 MB/s
2011-03-238.17 MB/s26.68 MB/s
2011-02-033.31 MB/s13.70 MB/s
2010-09-0611.24 MB/s30.96 MB/s
2010-09-0510.59 MB/s22.59 MB/s
2010-06-204.46 MB/s16.88 MB/s
2010-06-0920.65 MB/s22.49 MB/s
2017-03-30FAT3214.98 MB/s17.99 MB/s
2011-10-28FAT329.78 MB/s22.70 MB/s
2011-04-22NTFS19.46 MB/s28.77 MB/s
2011-01-265.40 MB/s24.39 MB/s
2010-06-0711.34 MB/s26.54 MB/s