USB Flash Drive Speed Tests - 64 GB Group
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.
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.
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 Name | Vendor Name | Drive Size | VID | PID | Read Speed | Write Speed | Submitter |
|---|---|---|---|---|---|---|---|
| ZZZZ ZZZZZZZZ USB Device | Genesys Logic, Inc. | 37.24 GB | 5e3 | 718 | 25.26 MB/Sec | 19.39 MB/Sec | |
| Corsair Flash Voyager USB Device | 60.24 GB | 1b1c | ab1 | 20.30 MB/Sec | 5.89 MB/Sec | G15neebet | |
| Corsair Flash Voyager USB Device | 60.24 GB | 1b1c | ab1 | 21.33 MB/Sec | 5.30 MB/Sec | ||
| Disk drive | 60.04 GB | 1b1c | ab1 | 20.25 MB/Sec | 4.38 MB/Sec | ||
| Disk drive | 60.05 GB | 1b1c | ab1 | 20.68 MB/Sec | 7.32 MB/Sec | ||
| FUJITSU MHT2060AT PL USB Device | Prolific Technology, Inc. | 35.97 GB | 67b | 2506 | 17.62 MB/Sec | 11.68 MB/Sec | |
| FUJITSU MHV2040BH USB Device | JMicron Technology Corp. / JMicron USA Technology Corp. | 35.86 GB | 152d | 2339 | 30.16 MB/Sec | 14.92 MB/Sec | |
| Generic External USB Device | Initio Corporation | 39.06 GB | 13fd | 1840 | 27.04 MB/Sec | 18.46 MB/Sec | |
| Hitachi HTS541040G9AT00 USB Device | Prolific Technology, Inc. | 37.26 GB | 67b | 2506 | 20.10 MB/Sec | 15.94 MB/Sec | |
| I-O DATA HDP-U USB Device | I-O Data Device, Inc. | 37.30 GB | 4bb | 113 | 30.97 MB/Sec | 20.95 MB/Sec | sugar0079 |
| IC25N040 ATCS05-0 USB Device | JMicron Technology Corp. / JMicron USA Technology Corp. | 37.26 GB | 152d | 2338 | 22.77 MB/Sec | 21.02 MB/Sec | |
| Kingston 64GB Data Traveler 200 | Fry's Electronics | 62.68 GB | 1 | 7778 | 14.41 MB/Sec | 4.36 MB/Sec | |
| Kingston 64gb usb flashdrive(from ebay) | 64.00 GB | 1221 | 3234 | 13.69 MB/Sec | 3.12 MB/Sec | Taraxon | |
| Kingston DataTraveler 150 USB Device | Kingston Technology | 60.20 GB | 951 | 1621 | 21.57 MB/Sec | 6.19 MB/Sec | Francis D'Sa |
| Kingston DataTraveler 200 USB Device | Kingston Technology | 59.73 GB | 951 | 1630 | 29.59 MB/Sec | 8.50 MB/Sec | |
| Kingston DataTraveler 200 USB Device | Kingston Technology | 59.74 GB | 951 | 1630 | 26.54 MB/Sec | 7.36 MB/Sec | Francis D'Sa |
| Luxio-USB-Stick 64 GB | Alcor Micro Corp. | 62.82 GB | 58f | 6387 | 23.00 MB/Sec | 3.98 MB/Sec | |
| Martik HDD | Kingston Technology | 58.83 GB | 951 | 1603 | 57.58 MB/Sec | 13.62 MB/Sec | Martik |
| No Name Flash Disk USB Device | 62.48 GB | dc08 | ef0b | 4.46 MB/Sec | 2.65 MB/Sec | ||
| Patriot Memory USB Device | Kingston Technology Company Inc. | 59.73 GB | 13fe | 1e00 | 30.05 MB/Sec | 12.12 MB/Sec | |
| Patriot Memory USB Device | Kingston Technology Company Inc. | 59.74 GB | 13fe | 1e00 | 29.87 MB/Sec | 4.56 MB/Sec | |
| Samsung MP0306H over Ali M5642A1 | ALi Corp. | 55.93 GB | 402 | 5642 | 26.30 MB/Sec | 21.26 MB/Sec | |
| SAMSUNG MP0402H USB Device | Cypress Semiconductor Corp. | 37.30 GB | 4b4 | 6830 | 29.24 MB/Sec | 21.98 MB/Sec | |
| SanDisk Ultra Backup USB Device | SanDisk Corp. | 61.36 GB | 781 | 5535 | 14.44 MB/Sec | 7.42 MB/Sec | |
| SanDisk Ultra Backup USB Device | SanDisk Corp. | 59.62 GB | 781 | 5535 | 22.77 MB/Sec | 12.25 MB/Sec | |
| Silicon Power 64GB eSATA/USB SSD | JMicron Technology Corp. / JMicron USA Technology Corp. | 60.17 GB | 152d | 602 | 32.92 MB/Sec | 21.49 MB/Sec | JWU |
| ST912082 2AS USB Device | Sunplus Technology Co., Ltd | 45.64 GB | 4fc | c15 | 32.01 MB/Sec | 23.13 MB/Sec | Nep |
| TOSHIBA MK4025GAS USB Device | Cypress Semiconductor Corp. | 37.26 GB | 4b4 | 6830 | 17.24 MB/Sec | 8.78 MB/Sec | Lim |
| USB 2.0 Storage Device USB Device | ALi Corp. | 55.93 GB | 402 | 5642 | 27.43 MB/Sec | 22.16 MB/Sec | |
| USB FLASH DRIVE No Brand 26$ 64GB EBay | 62.48 GB | 1221 | 3234 | 16.60 MB/Sec | 3.15 MB/Sec | ||
| USB Mass Storage Device | Genesys Logic, Inc. | 55.88 GB | 5e3 | 702 | 25.94 MB/Sec | 11.01 MB/Sec | |
| USB Mass Storage Device | Kingston Technology Company Inc. | 49.57 GB | 13fe | 1d00 | 58.18 MB/Sec | 16.00 MB/Sec | |
| USB Mass Storage Device | Super Top | 37.25 GB | 14cd | 6600 | 2.29 MB/Sec | 15.12 MB/Sec | |
| USB Mass Storage Device | iCreate Technologies Corp. | 40.04 GB | 1043 | 8012 | 64.70 MB/Sec | 15.74 MB/Sec | |
| USB Mass Storage Device | iCreate Technologies Corp. | 63.95 GB | 1043 | 8012 | 32.73 MB/Sec | 16.05 MB/Sec | |
| USB Mass Storage Device | 38.31 GB | 5136 | 4678 | 63.97 MB/Sec | 14.66 MB/Sec | ||
| USB2.0 Flash Disk USB Device | 62.48 GB | 1221 | 3234 | 12.28 MB/Sec | 6.56 MB/Sec | rP | |
| USB2.0 Flash Disk USB Device | 62.48 GB | 1221 | 3234 | 12.89 MB/Sec | 7.81 MB/Sec | rP | |
| USB2.0 Flash Disk USB Device | 62.48 GB | 1221 | 3234 | 7.55 MB/Sec | 2.09 MB/Sec | MAJID | |
| V68 V68 USB Device - Braspeed SLIM | 62.59 GB | 1e3d | 8546 | 16.38 MB/Sec | 5.65 MB/Sec | profyler | |
| WD 4000BEV External USB Device | Western Digital Technologies, Inc. | 48.83 GB | 1058 | 704 | 26.67 MB/Sec | 6.34 MB/Sec | |
| WDC WD15 EADS-00P8B0 80GB | JMicron Technology Corp. / JMicron USA Technology Corp. | 60.50 GB | 152d | 2329 | 28.80 MB/Sec | 19.20 MB/Sec | gennat |
Total number of records: 42