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USB Flash Drive Speed Tests - VID = 18a5, PID = 216

Welcome to Speed Tests Web site for USB Flash Drives.
In this page, you can find the speed test results of USB flash drives, made by USBDeview utility. USBDeview make this test by writing a large file into the USB flash drive, and then reading back the same file to getting the read speed. The speed is calculated and displayed in Megabytes per second (MB/Sec). Be aware that all these tests are made by making a sequential read and write operations of a single file. When you use multiple small files, you'll probably get much lower read/write performances.

If you want to test the read/write speed of your own USB drives and share the results with other people, you can follow the instructions in this page: Test and publish the speed of your USB flash drive.

There is also a summary page, which contains a summary of speed tests for USB drives that accumulated 5 speed tests or more.

Search other USB flash drives:

Some Remarks

To more easily compare the speed of USB flash drives, you can filter the list according to drive size group:

1 GB or less 2 GB Group 4 GB Group 8 GB Group
16 GB Group 32 GB Group 64 GB Group Larger than 64 GB

Notice that the USB devices of last size group (above 64 GB) are not really flash drives. they are external hard disk drives plugged to USB. I originally created this Web site for flash drives, but because some people already submitted the speed test results of external USB disks, I added a group for them too.

Product NameVendor NameDrive SizeVIDPIDRead SpeedWrite SpeedSubmitter
Hitachi HDT721010SLA360 USB Device 329.14 GB18a521613.15 MB/Sec10.55 MB/Sec 
Hitachi HDT721010SLA360 USB Device 931.28 GB18a521631.99 MB/Sec24.41 MB/Sec 
SAMSUNG HD102UJ USB Device 931.28 GB18a521617.38 MB/Sec9.43 MB/Sec 
SAMSUNG HD102UJ USB Device 931.28 GB18a521616.58 MB/Sec9.13 MB/Sec50
SAMSUNG HD102UJ USB Device 931.28 GB18a521616.58 MB/Sec9.66 MB/Sec50
SAMSUNG HD103SI USB Device 931.28 GB18a521627.08 MB/Sec21.77 MB/SecFg68at
SAMSUNG HD103SI USB Device 931.28 GB18a521618.70 MB/Sec12.55 MB/Sec 
SAMSUNG HD103SI USB Device 931.28 GB18a521628.13 MB/Sec4.29 MB/Sec 
SAMSUNG HD103SI USB Device 931.51 GB18a521629.74 MB/Sec20.45 MB/SecKromos
SAMSUNG HD154UI USB Device 1,397.26 GB18a521631.70 MB/Sec20.75 MB/SecGM
SAMSUNG HD154UI USB Device 1,397.26 GB18a521632.59 MB/Sec23.17 MB/SecGM
SAMSUNG HD154UI USB Device 1,397.26 GB18a521631.52 MB/Sec16.97 MB/SecGM
SAMSUNG HD154UI USB Device 1,397.26 GB18a521632.23 MB/Sec20.91 MB/SecGM
SAMSUNG HD154UI USB Device 1,396.92 GB18a521629.84 MB/Sec20.65 MB/Secmeo
SAMSUNG HD154UI USB Device 1,396.92 GB18a521626.54 MB/Sec15.57 MB/Sec 
SAMSUNG HD154UI USB Device 1,397.26 GB18a521631.65 MB/Sec20.14 MB/Sec 
SAMSUNG HD203WI USB Device 1,862.56 GB18a521630.97 MB/Sec19.07 MB/SecRH
SAMSUNG HD203WI USB Device 1,862.56 GB18a521630.80 MB/Sec18.58 MB/SecRH
SAMSUNG HD502HI (Verbatim 47510) 465.76 GB18a521630.16 MB/Sec16.04 MB/Sec 
SAMSUNG HD502IJ USB Device 465.65 GB18a521627.83 MB/Sec10.85 MB/Sec 
SAMSUNG HD502IJ USB Device 465.76 GB18a521622.77 MB/Sec9.35 MB/Sec 
SAMSUNG HD502IJ USB Device 14.98 GB18a521618.32 MB/Sec5.20 MB/Sec 
SAMSUNG HD502IJ USB Device 465.76 GB18a521626.06 MB/Sec10.36 MB/Sec 
ST2000DL 003-9VT166 USB Device 1,863.01 GB18a521626.96 MB/Sec24.14 MB/SecGerard de Groo
ST320005 42AS USB Device 1,863.01 GB18a521626.59 MB/Sec15.43 MB/Sec 
Verbatim #47512 1TB (SAMSUNG HD103UI) on usb 2.0 vaiovpcf1 931.51 GB18a521627.08 MB/Sec23.94 MB/Secmynick
Verbatim #47512 1TB (SAMSUNG HD103UI) usb 2.0 931.51 GB18a521625.15 MB/Sec19.93 MB/Secmynick
Verbatim #47512 1TB (SAMSUNG HD103UI) usb 2.0 in usb 3.0 port vaio vpcf1 931.51 GB18a521628.70 MB/Sec28.85 MB/Secmynick
Verbatim 47512 1TB (SAMSUNG HD103SI) USB 2.0 Device 931.28 GB18a521630.80 MB/Sec13.37 MB/SecPSE
WDC WD10 EARS-00Y5B1 USB Device 931.51 GB18a521631.87 MB/Sec17.53 MB/Sec 
WDC WD10 EARS-00Y5B1 USB Device 931.51 GB18a521630.21 MB/Sec22.02 MB/Sec 
WDC WD10 EAVS-00D7B1 USB Device 931.51 GB18a521628.80 MB/Sec13.58 MB/Sec 
WDC WD50 00AADS-00S9B0 USB Device 298.09 GB18a521652.85 MB/Sec26.79 MB/SecDixy
WDC WD50 00AADS-00S9B0 USB Device 126.96 GB18a521627.17 MB/Sec19.26 MB/SecDixy

Total number of records: 34