USB 3.0 Flash Drive Speed Tests - 4 GB Group
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
- You can click the column headers of the speed tests table in order to sort by the desired field.
For example, if you want to easily find out the drives with largest write speed, simply click the 'Write Speed' link in the column header.
- The vendor name in the speed tests table is determined according to the VID (Vendor ID) of the USB device.
The vendor names list was taken from the latest VID/PID list in http://www.linux-usb.org/usb.ids
- The drive size displayed in the speed tests table is the real size of the flash drive, and it represents the largest file size
that you can copy into this drive. Be aware that for most vendors, the actual size of files that you can store inside the drive is less
than the offical drive size. For example, if you purchase a 4GB USB flash drive, the real drive size might be 3.7 GB.
- If you can click the product name link, you'll get the list of all speed tests of products with the same PID and VID.
- In order to keed this speed tests table reliable, I reserve the right to remove speed test entries that looks extremely unreliable.
- Because the database is already quite large, the main page only lists the USB speed tests submitted in the last 60 days.
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 Name | Vendor Name | Drive Size | VID | PID | Read Speed | Write Speed | Submitter |
---|---|---|---|---|---|---|---|
Innostor Innostor USB Device | 3.85 GB | 1f75 | 902 | 25.87 MB/Sec | 22.10 MB/Sec | ||
Corsair Voyager GT 3.0 USB Device | 3.90 GB | 1b1c | 1a09 | 6,000.00 MB/Sec | 5,625.00 MB/Sec | George | |
JetFlash Transcend 4GB USB Device | 3.68 GB | 8564 | 1000 | 49.32 MB/Sec | 8.46 MB/Sec | ||
JetFlash Transcend 4GB USB Device | 3.67 GB | 8564 | 1000 | 61.39 MB/Sec | 6.65 MB/Sec | KOBOL | |
JetFlash Transcend 4GB USB Device | 3.67 GB | 8564 | 1000 | 41.63 MB/Sec | 3.55 MB/Sec | JCB | |
JetFlash Transcend 16GB USB Device | 3.76 GB | 8564 | 1000 | 12.22 MB/Sec | 2.46 MB/Sec | ||
NORELSYS 106X USB Device | 3.23 GB | 2537 | 1066 | 20.87 MB/Sec | 9.66 MB/Sec | ||
Cardwave STG2-M USB Device | 3.48 GB | 1dfa | 58d7 | 80.14 MB/Sec | 28.85 MB/Sec | ||
PNY SDHC class 4 | 3.68 GB | 8564 | 4000 | 20.14 MB/Sec | 8.45 MB/Sec | ||
Anycubic photon S supplied pen drive | 3.74 GB | 1f75 | 917 | 112.92 MB/Sec | 9.88 MB/Sec | Anthorin | |
USB 3.0 UFD USB Device | 2.76 GB | 1f75 | 903 | 191.90 MB/Sec | 72.00 MB/Sec | ||
Generic- xD-Picture USB Device | Alcor Micro Corp. | 3.75 GB | 58f | 8461 | 14.86 MB/Sec | 4.74 MB/Sec | |
USB3.0 FLASH DRIVE USB Device | Apacer Technology, Inc. | 3.99 GB | 1005 | b128 | 5,625.00 MB/Sec | 1,956.52 MB/Sec | |
ASMT 2115 USB Device | ASMedia Technology Inc. | 3.00 GB | 174c | 1153 | 110.84 MB/Sec | 108.70 MB/Sec | |
Samsung Flash Drive FIT USB Device | Feiya Technology Corp. | 4.00 GB | 90c | 1000 | 230.18 MB/Sec | 31.30 MB/Sec | lexybarton |
Lexar 4GB CF on USB 3.0 reader | Genesys Logic, Inc. | 3.73 GB | 5e3 | 732 | 19.56 MB/Sec | 11.66 MB/Sec | VK |
Generic STORAGE DEVICE USB Device | Genesys Logic, Inc. | 3.79 GB | 5e3 | 732 | 20.90 MB/Sec | 12.04 MB/Sec | |
SDHC Card | Genesys Logic, Inc. | 3.68 GB | 5e3 | 747 | 0.44 MB/Sec | 13.81 MB/Sec | |
Kingston DataTraveler 3.0 USB Device | Kingston Technology | 3.41 GB | 951 | 1666 | 43.65 MB/Sec | 6.99 MB/Sec | SB977CL |
Kingston DataTraveler 3.0 USB Device | Kingston Technology | 2.30 GB | 951 | 1666 | 87.29 MB/Sec | 11.47 MB/Sec | |
Kingston DataTraveler 3.0 FW1.00 | Kingston Technology | 2.10 GB | 951 | 1666 | 47.19 MB/Sec | 7.47 MB/Sec | |
USB DISK 3.0 USB Intenso | Kingston Technology Company Inc. | 3.74 GB | 13fe | 5100 | 8.14 MB/Sec | 4.79 MB/Sec | Holger |
Patriot Memory USB Device | Kingston Technology Company Inc. | 2.44 GB | 13fe | 5500 | 205.95 MB/Sec | 55.94 MB/Sec | Willy |
MicroCenter 3.0 8GB | Kingston Technology Company Inc. | 3.22 GB | 13fe | 5500 | 128.21 MB/Sec | 19.36 MB/Sec | Woo |
MicroCenter 3.0 8GB | Kingston Technology Company Inc. | 3.22 GB | 13fe | 5500 | 122.78 MB/Sec | 15.76 MB/Sec | Woo |
MicroCenter 3.0 8GB | Kingston Technology Company Inc. | 3.22 GB | 13fe | 5500 | 125.52 MB/Sec | 19.23 MB/Sec | Woo |
MicroCenter 3.0 8GB | Kingston Technology Company Inc. | 3.22 GB | 13fe | 5500 | 125.35 MB/Sec | 19.29 MB/Sec | Woo |
USB DISK 3.0 Pro USB Device | Kingston Technology Company Inc. | 3.98 GB | 13fe | 5021 | 96.15 MB/Sec | 19.49 MB/Sec | |
PNY USB 3.0 FD USB Device 64GB Turbo | PNY | 3.76 GB | 154b | ad | 12.06 MB/Sec | 2.59 MB/Sec | |
Generic- SD/MMC USB Device | Realtek Semiconductor Corp. | 3.67 GB | bda | 316 | 61.90 MB/Sec | 5.60 MB/Sec | |
SanDisk Ultra USB Device | SanDisk Corp. | 3.71 GB | 781 | 5581 | 26.31 MB/Sec | 5.21 MB/Sec | |
USB Mass Storage Device | SanDisk Corp. | 3.74 GB | 781 | 5581 | 19.20 MB/Sec | 2.69 MB/Sec | |
USB Mass Storage Device SanDisk | SanDisk Corp. | 4.00 GB | 781 | 5583 | 125.35 MB/Sec | 32.01 MB/Sec | |
USB Mass Storage Device | SanDisk Corp. | 4.00 GB | 781 | 5583 | 147.54 MB/Sec | 15.65 MB/Sec | yo3gts |
USB Attached SCSI (UAS) Mass Storage Device | Seagate RSS LLC | 4.00 GB | bc2 | ab24 | 384.62 MB/Sec | 31.66 MB/Sec | MG |
Sony Storage Media USB Device | Sony Corp. | 3.62 GB | 54c | 5b8 | 104.77 MB/Sec | 7.00 MB/Sec | |
TOSHIBA STOR.E ALU 2S USB Device | Toshiba Corp. | 2.13 GB | 930 | b1a | 55.38 MB/Sec | 46.83 MB/Sec | |
TOSHIBA TransMemory USB Device | Toshiba Corp. | 3.84 GB | 930 | 6545 | 112.92 MB/Sec | 13.91 MB/Sec |
Total number of records: 38