UsbFlashSpeed.com

The mission of this site is to benchmark all USB Flash drives over the world.
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1 vote Vote

Inconsistent and hazardious benchmark, wierd results. Other tools (ATTO, Teracopy) give constant 18MB/s write and 24MB/s read of a sample 20 GB file w/r. Please have a look at http://usbflashspeed.com/15444 Exept this case, ovarall very good and usef

me, 02.11.2011, 16:56
0 comments
1 vote Vote

it would be good to put column for usb connection type (2.0 or 3.0) cause there are big difference in results for the same type of devices.

viktor, 22.04.2012, 09:37
0 comments
1 vote Vote

plz also add memory card speed details..

Naveen, 02.06.2012, 09:27
0 comments
1 vote Vote

Please allow the option to exclude results that stray more than 25% from the average. Some of them are dramatically skewing the figures.

Just me, 02.07.2012, 11:12
0 comments
1 vote Vote

Flash Drive comparison based on choice of 1 or multiple selectable filters.

After selecting the initial flash drive size for comparison it would be a most useful further comparison to be able to choose one other or multiple selectable filters so that a user could compare apples with apples and pears with pears. For...
Paddy Pantsdown, 19.09.2013, 20:02
0 comments
1 vote Vote

Не видит флешку Transcend 4GB JetFlash V33

Программа не видит флешку. Зато карты памяти в картридере видит отлично.
Вадим, 23.07.2012, 14:44
0 comments
1 vote Vote

can't detect some flash drive on Windows 7 64-bit, see snapshot: http://www.upl.me/KsqXh3

su, 05.09.2012, 08:25
0 comments
1 vote Vote

'Sharkoon FLEXI-DRIVE SPRINT' Stick is wrongly recognised as 'SHARKOON Accelerate'

lars, 08.08.2012, 14:56
0 comments
1 vote Vote

Не видит флешку Transcend 2GB jf150

daywalker, 22.08.2012, 06:54
0 comments
1 vote Vote

Table borders complicate focus. Please remove the border.

Anton, 28.08.2012, 11:49
0 comments
1 vote Vote

Connection Error When trying to send report

Could not upload report as I continue to get Connection Error.
Gary, 08.10.2012, 22:10
0 comments
1 vote Vote

Unhandled Exception, ALL/Many Links broken

Michael L., 03.11.2012, 11:52
0 comments
1 vote Vote

Unhandled Exception, ALL/Many Links broken

Any Link i clicked says Unhandled Exception An unhandled exception was thrown by the application.
Michael L., 03.11.2012, 11:54
0 comments
1 vote Vote

This program NEVER posts my data, it always states some connection error

Tim, 07.11.2012, 22:57
0 comments
1 vote Vote

You've started a good thing. It need to be improved as information of performance is very useful and vital for everyone: buyers, customers and producers. Good luck!!!!

Ivan, 10.11.2012, 18:59
0 comments
1 vote Vote

I keep getting connection failed. I tried the program on Windows 8 and Windows 7 and right clicked and ran as adminstrator. Not sure what else to do.

andy, 19.12.2012, 20:34
0 comments
1 vote Vote

Show how the speed of the drive under test compares to the mean population

Showing an overlay of where the drive under test falls in the context of the mean read/write speeds of other drives in it's class would be extremely illuminating and helpful.
zack, 29.04.2013, 20:52
0 comments
1 vote Vote

New and powerfull public feedback app for your products

Here is powerful, useful, feature-rich, public feedback app. Why don't you give a try. 1) It's free 2) Feature-rich with social engagement 3) Topics revolve around your products and are more linked with tags. 4) Moderation tools 5) SEO...
Heeduser, 02.05.2013, 19:21
0 comments
1 vote Vote

It would be better if you removed outliers from your avarage result as some questionable results are throwing the ratings (http://www.mathwords.com/o/outlier.htm)

It would be better if you removed outliers from your avarage result as some questionable results are throwing the ratings (http://www.mathwords.com/o/outlier.htm)
anon, 11.06.2013, 19:37
0 comments
1 vote Vote

Why isnt the ADATA DashDrive not on your top 10?

Your own benchmarks put it 6th in write (82 MB/s) and 2nd in read (193 MB/s)
Mike, 06.08.2013, 14:34
0 comments
1 vote Vote

Программа не видит моей USB 2.0 флэшки ни на USB 2.0 порте, ни на USB 3.0

Это не смотря на то, что Проводник видит. Пробовал запустить как администратор - всё равно.
Витас, 14.08.2013, 12:10
0 comments
1 vote Vote

Printing

I would like to print benchmark results and ll information about usb flash drive from program or from web site after I sent report. I would prefer to print directly from program as report submission is failing as of 2 of May, 2014.
Oleg Titov, 02.05.2014, 18:54
0 comments
1 vote Vote

Suspicious test results

http://usbflashspeed.com/device/33616 This USB achieved write speeds of 10500mb/s which is clearly ridiculous and impossible.
Louis, 22.07.2014, 14:03
0 comments
1 vote Vote

Always have connection problem when trying to submit results

Always have connection problem when submitting results, when I click the retry, it will say on the window "Something wrong with the server".
E Tan, 19.12.2014, 18:29
0 comments
1 vote Vote

Classify 31GB to 33GB as 32GB (no one sells 31GB drives)

I bought a "32GB" drive which is actually 31.45...GB. It is logged as a "31GB" drive. I wanted to see how mine compared to other drives. Since you can only search for 16, 32, 64 etc. I couldn't see mine grouped with similar drives. I think some...
Fred Hebert, 19.03.2015, 21:45
0 comments
1 vote Vote

Great Program! Couldn't fault it at all!

Harry, 30.03.2015, 12:48
0 comments
1 vote Vote

Please ad support for 128gb and 256gb drives, as the pull downs only show up to 64gb

DavidinCT, 07.04.2015, 13:33
0 comments
1 vote Vote

Wrong result in test http://usbflashspeed.com/88991 stuck it on the top.

Rinat, 05.05.2015, 11:51
0 comments
1 vote Vote

So after I get the report I am left wondering if the score I got was Bad good or excellent? Please can you have something where it evaluates the test results.

colden, 18.08.2015, 18:46
0 comments
1 vote Vote

Internal error on report link

Kobi Vidanes, 29.09.2015, 07:58
0 comments

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