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USB 3.0 Flash Drive Speed Tests - VID = 4e8 (Samsung Electronics Co., Ltd), PID = 61b5

Welcome to Speed Tests Web site for USB 3.0 Flash Drives/Disks.
In this page, you can find the speed test results of USB 3.0 flash drives or disks, made by USBDeview utility. USBDeview make this test by writing a large file into the USB 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
Samsung M3 Portable USB DeviceSamsung Electronics Co., Ltd28.96 GB4e861b574.81 MB/Sec14.89 MB/SecTed57
Samsung M3 Portable USB Device (K)Samsung Electronics Co., Ltd1,863.01 GB4e861b5110.70 MB/Sec51.90 MB/Sec 
Samsung M3 Portable USB DeviceSamsung Electronics Co., Ltd1,863.01 GB4e861b593.07 MB/Sec54.45 MB/Sec 
Samsung M3 Portable USB DeviceSamsung Electronics Co., Ltd1,863.01 GB4e861b5137.40 MB/Sec64.10 MB/Secbosve73
Samsung M3 Portable USB Device 2TBSamsung Electronics Co., Ltd1,863.01 GB4e861b5120.00 MB/Sec66.96 MB/Sec 
Samsung M3 Portable USB DeviceSamsung Electronics Co., Ltd1,863.01 GB4e861b5144.00 MB/Sec133.93 MB/Sec 

Total number of records: 6