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USB Flash Drive Speed Tests - VID = 1058 (Western Digital Technologies, Inc.), PID = 748

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

Product NameVendor NameDrive SizeVIDPIDRead SpeedWrite SpeedSubmitter
WD My Passport 0748 USB DeviceWestern Digital Technologies, Inc.15.00 GB105874817.20 MB/Sec7.07 MB/Sec 
WD My Passport 0748 USB DeviceWestern Digital Technologies, Inc.270.44 GB105874831.01 MB/Sec16.03 MB/Sec 
WD My Passport 0748 USB DeviceWestern Digital Technologies, Inc.931.48 GB105874827.65 MB/Sec3.58 MB/Sec 
WD My Passport 0748 USB DeviceWestern Digital Technologies, Inc.1,862.98 GB105874835.83 MB/Sec23.94 MB/Seccitsuresh
WD My Passport 0748 USB DeviceWestern Digital Technologies, Inc.465.73 GB105874821.18 MB/Sec17.89 MB/Sec 
WD My Passport 0748 USB DeviceWestern Digital Technologies, Inc.931.35 GB105874830.05 MB/Sec17.64 MB/Sec 
WD My Passport 0748 USB DeviceWestern Digital Technologies, Inc.465.73 GB105874820.87 MB/Sec17.14 MB/Sec 
WD My Passport 0748 USB DeviceWestern Digital Technologies, Inc.931.48 GB105874826.19 MB/Sec17.62 MB/Secsealplayerz
WD My Passport 0748 USB DeviceWestern Digital Technologies, Inc.1,862.98 GB105874829.24 MB/Sec18.95 MB/Sec 
WD My Passport 0748 USB DeviceWestern Digital Technologies, Inc.931.48 GB105874825.08 MB/Sec17.48 MB/SecAZ
WD My Passport 0748 USB DeviceWestern Digital Technologies, Inc.63.47 GB105874845.43 MB/Sec11.73 MB/Sec 
WD My Passport 0748 USB DeviceWestern Digital Technologies, Inc.63.47 GB105874847.67 MB/Sec12.10 MB/Secnir123
WD My Passport 0748 USB DeviceWestern Digital Technologies, Inc.66.03 GB105874843.37 MB/Sec12.60 MB/Secnafis
WD My Passport 0748 USB DeviceWestern Digital Technologies, Inc.500.00 GB105874832.97 MB/Sec21.77 MB/SecIshan
WD My Passport 0748 USB DeviceWestern Digital Technologies, Inc.931.48 GB105874826.30 MB/Sec17.09 MB/Secsealplayerz
WD My Passport 0748 USB DeviceWestern Digital Technologies, Inc.931.48 GB105874813.58 MB/Sec10.65 MB/Sec 
WD My Passport 0748 USB DeviceWestern Digital Technologies, Inc.465.31 GB105874853.92 MB/Sec18.03 MB/Sec 
WD My Passport 0748 USB DeviceWestern Digital Technologies, Inc.931.48 GB105874829.29 MB/Sec21.45 MB/Sec 
WD My Passport 0748 USB DeviceWestern Digital Technologies, Inc.280.21 GB105874835.13 MB/Sec8.73 MB/Sec 
WD My Passport 0748 USB DeviceWestern Digital Technologies, Inc.1,862.98 GB105874827.74 MB/Sec19.49 MB/Sec 
WD My Passport 0748 USB DeviceWestern Digital Technologies, Inc.1,862.98 GB105874831.01 MB/Sec20.39 MB/Sec 
WD My Passport 0748 USB DeviceWestern Digital Technologies, Inc.465.73 GB105874837.45 MB/Sec30.85 MB/Sec 
WD My Passport 0748 USB DeviceWestern Digital Technologies, Inc.931.48 GB105874830.85 MB/Sec22.19 MB/Sec 
WD My Passport 0748 USB DeviceWestern Digital Technologies, Inc.931.48 GB105874828.10 MB/Sec17.09 MB/Sec 
WD My Passport 0748 USB DeviceWestern Digital Technologies, Inc.1,862.98 GB105874828.23 MB/Sec18.82 MB/Secfadli
WD My Passport 0748 USB DeviceWestern Digital Technologies, Inc.931.48 GB105874826.46 MB/Sec11.47 MB/Sec 
WD My Passport 0748 USB DeviceWestern Digital Technologies, Inc.931.48 GB105874829.14 MB/Sec11.61 MB/Sec 
WD My Passport 0748 USB DeviceWestern Digital Technologies, Inc.3.73 GB105874817.74 MB/Sec5.41 MB/Sec 
WD My Passport 0748 USB DeviceWestern Digital Technologies, Inc.465.73 GB105874829.09 MB/Sec15.28 MB/Sec-MeHRaN-
WD My Passport 0748 USB DeviceWestern Digital Technologies, Inc.1,862.98 GB105874836.22 MB/Sec24.83 MB/Sec 
WD My Passport 0748 USB DeviceWestern Digital Technologies, Inc.931.48 GB105874826.30 MB/Sec15.24 MB/Sec 
WD My Passport 0748 USB DeviceWestern Digital Technologies, Inc.931.48 GB105874825.49 MB/Sec15.04 MB/Secsealplayerz
WD My Passport 0748 USB DeviceWestern Digital Technologies, Inc.931.48 GB105874820.17 MB/Sec16.58 MB/Sec 
WD My Passport 0748 USB DeviceWestern Digital Technologies, Inc.1,862.98 GB105874837.70 MB/Sec25.64 MB/Sec 
WD My Passport 0748 USB DeviceWestern Digital Technologies, Inc.1,862.98 GB105874831.53 MB/Sec17.54 MB/SecGPMJ
WD My Passport 0748 USB DeviceWestern Digital Technologies, Inc.827.59 GB105874824.44 MB/Sec16.07 MB/Sec 
WD My Passport 0748 USB DeviceWestern Digital Technologies, Inc.931.48 GB105874827.47 MB/Sec15.14 MB/Secvdubey
WD My Passport 0748 USB DeviceWestern Digital Technologies, Inc.465.73 GB105874821.90 MB/Sec13.03 MB/SecMFo
WD My Passport 0748 USB DeviceWestern Digital Technologies, Inc.931.46 GB105874819.82 MB/Sec11.58 MB/Sec 
WD My Passport 0748 USB DeviceWestern Digital Technologies, Inc.931.48 GB105874834.97 MB/Sec20.45 MB/Sec 
WD My Passport 0748 USB DeviceWestern Digital Technologies, Inc.931.48 GB105874834.08 MB/Sec30.64 MB/Secguinho
WD My Passport 0748 USB DeviceWestern Digital Technologies, Inc.465.73 GB105874824.73 MB/Sec11.68 MB/Sec 
WD My Passport 0748 USB DeviceWestern Digital Technologies, Inc.931.48 GB105874827.30 MB/Sec18.05 MB/Sec 
WD My Passport 0748 USB DeviceWestern Digital Technologies, Inc.465.73 GB105874830.64 MB/Sec20.21 MB/Sec 
WD My Passport 0748 USB DeviceWestern Digital Technologies, Inc.931.48 GB105874832.77 MB/Sec21.53 MB/Sec 
WD My Passport 0748 USB DeviceWestern Digital Technologies, Inc.931.48 GB105874827.86 MB/Sec21.37 MB/Sec 
WD My Passport 0748 USB DeviceWestern Digital Technologies, Inc.931.48 GB105874838.46 MB/Sec26.71 MB/Sec 
WD My Passport USB2/3Western Digital Technologies, Inc.732.43 GB105874826.42 MB/Sec16.74 MB/Secmonamiga

Total number of records: 48