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USB 3.0 Flash Drive Speed Tests - VID = 781 (SanDisk+Corp.), PID = 55a3

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
Sandisk Ultra Luxe 256GBSanDisk Corp.233.24 GB78155a3151.52 MB/Sec40.00 MB/SecOhad
USB Mass Storage DeviceSanDisk Corp.233.19 GB78155a3155.71 MB/Sec49.67 MB/Sec 
SanDisk Ultra Luxe 16GB USB 3.1 SDCZ74-016G-G46SanDisk Corp.14.30 GB78155a3151.52 MB/Sec30.48 MB/Seci like potatoe
Sandisk Ultra Luxe USB 3.1 Flash Drive 128GBSanDisk Corp.114.58 GB78155a3115.38 MB/Sec25.52 MB/Secmekk
Sandisk Ultra LuxeSanDisk Corp.28.63 GB78155a3151.52 MB/Sec19.33 MB/Sec 
SanDisk Ultra Luxe USB 3.1 32GBSanDisk Corp.28.64 GB78155a3101.24 MB/Sec27.08 MB/Sec 
USB Mass Storage Device - SanDisk Ultra LuxeSanDisk Corp.14.31 GB78155a3108.83 MB/Sec8.45 MB/Secfree
USB Mass Storage DeviceSanDisk Corp.232.87 GB78155a3147.78 MB/Sec32.18 MB/Sec 
SanDisk Ultra Luxe 32GbSanDisk Corp.28.65 GB78155a3144.00 MB/Sec22.59 MB/Secm4k4r0v
USB Mass Storage DeviceSanDisk Corp.14.31 GB78155a3151.52 MB/Sec25.15 MB/Sec 
SanDisk 3.2Gen1SanDisk Corp.28.64 GB78155a3140.63 MB/Sec47.59 MB/Sec 
SanDisk Ultra LuxeSanDisk Corp.57.30 GB78155a3140.41 MB/Sec40.29 MB/SecSharif
SanDisk Ultra LuxeSanDisk Corp.57.30 GB78155a3144.00 MB/Sec40.27 MB/SecSharif
USB Mass Storage DeviceSanDisk Corp.460.25 GB78155a3140.41 MB/Sec40.00 MB/Sec 
Sandisk Ultra Luxe 3.1SanDisk Corp.28.64 GB78155a3130.81 MB/Sec50.08 MB/Sec 
SanDisk 3.2Gen1SanDisk Corp.57.30 GB78155a3144.00 MB/Sec38.93 MB/Sec 
USB Mass Storage DeviceSanDisk Corp.57.30 GB78155a3144.00 MB/Sec40.27 MB/SecPanthera
SanDisk Ultra Luxe 32 GbSanDisk Corp.28.65 GB78155a3133.93 MB/Sec17.89 MB/Sec 
Sandisk Ultra Luxe USB 3.1 64gigSanDisk Corp.57.28 GB78155a3144.00 MB/Sec45.00 MB/Sec-MENANDER-
SanDisk 32 gb 3.1SanDisk Corp.28.64 GB78155a3137.20 MB/Sec46.83 MB/Seccharonito
USB Mass Storage DeviceSanDisk Corp.57.28 GB78155a3155.71 MB/Sec53.83 MB/SecCTS
Sandisk Ultra Luxe SDCZ74-064G-G46SanDisk Corp.57.30 GB78155a364.70 MB/Sec6.95 MB/Secwhackie
SanDisk 3.2Gen1SanDisk Corp.460.21 GB78155a3133.93 MB/Sec50.96 MB/SecS.V.
SanDisk 32GB Ultra Luxe USB 3.1 Gen 1SanDisk Corp.28.64 GB78155a3147.54 MB/Sec43.97 MB/Sec 
Sandisk 3.2Gen1SanDisk Corp.28.64 GB78155a3147.54 MB/Sec45.00 MB/Sec 
Sandisk Ultra Luxe 64 GbSanDisk Corp.114.58 GB78155a3112.92 MB/Sec25.49 MB/Sec 
USB Mass Storage DeviceSanDisk Corp.114.53 GB78155a3155.71 MB/Sec48.41 MB/Sec 
USB Mass Storage DeviceSanDisk Corp.28.65 GB78155a3137.20 MB/Sec17.24 MB/Sec 
Sandisk 3.2 Gen1SanDisk Corp.28.67 GB78155a3155.71 MB/Sec33.48 MB/SecCringeLordXxX
USB Mass Storage DeviceSanDisk Corp.28.65 GB78155a3160.14 MB/Sec34.91 MB/Sec 
USB Mass Storage DeviceSanDisk Corp.57.28 GB78155a3164.53 MB/Sec35.34 MB/Sec 
SanDisk 3.2 Gen1 Ultra LuxeSanDisk Corp.57.26 GB78155a3151.52 MB/Sec25.15 MB/Seccrlnux
USB Mass Storage DeviceSanDisk Corp.114.57 GB78155a3155.71 MB/Sec34.91 MB/Sec 
USB Mass Storage DeviceSanDisk Corp.28.64 GB78155a3164.84 MB/Sec29.84 MB/Sec 
Sandisk Ultra Luxe 3.1SanDisk Corp.57.28 GB78155a3169.49 MB/Sec42.98 MB/Sec 
SanDisk 3.2 Gen 11SanDisk Corp.32.00 GB78155a3159.86 MB/Sec41.74 MB/Sec 
SanDisk USB Mass Storage Device 3.2 Gen1SanDisk Corp.57.30 GB78155a3144.00 MB/Sec19.07 MB/SecSuzuki Keem
Sandisk 3.2Gen1 FlashDrive 32GBSanDisk Corp.28.66 GB78155a3160.14 MB/Sec35.79 MB/Sec 
USB Mass Storage DeviceSanDisk Corp.57.28 GB78155a3169.17 MB/Sec16.27 MB/Sec 
Sandisk ultra luxeSanDisk Corp.28.66 GB78155a3160.14 MB/Sec33.89 MB/SecTRON
USB Mass Storage DeviceSanDisk Corp.57.27 GB78155a3147.78 MB/Sec50.96 MB/Sec 
USB Mass Storage DeviceSanDisk Corp.115.23 GB78155a320.50 MB/Sec10.32 MB/Sec 
USB Mass Storage DeviceSanDisk Corp.114.59 GB78155a3131.94 MB/Sec3.13 MB/Sec 
SanDisk 3.2Gen1SanDisk Corp.232.91 GB78155a3147.78 MB/Sec50.08 MB/SecnD
USB Mass Storage DeviceSanDisk Corp.28.64 GB78155a3147.78 MB/Sec24.30 MB/SecMoLatif
VID_0781&PID_55A3SanDisk Corp.114.61 GB78155a3144.00 MB/Sec41.13 MB/Sec 
SandDisk 3.2Gen1 64GBSanDisk Corp.57.26 GB78155a3159.86 MB/Sec19.26 MB/SecHalf Full
SanDisk 2.1Gen1SanDisk Corp.57.30 GB78155a3147.54 MB/Sec30.48 MB/Sec 
SanDisk 3.2Gen1SanDisk Corp.28.66 GB78155a3155.71 MB/Sec32.35 MB/Sec 
USB Mass Storage DeviceSanDisk Corp.28.67 GB78155a3160.14 MB/Sec33.68 MB/SecMurteza
USB Mass Storage Device_1SanDisk Corp.113.61 GB78155a3151.52 MB/Sec28.10 MB/Sec 
USB Mass Storage DeviceSanDisk Corp.57.29 GB78155a3169.49 MB/Sec55.94 MB/Sec 

Total number of records: 52