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Windows Forum / Windows 98 / Disks / File System / November 2006

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USB Flash Drive's Life Span

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Brad - 23 Nov 2006 12:29 GMT
Hi,

   I am a heavy user of USB flash drives such as the Lexar
"Jump Drive" 1G and 2G types.   I use these to transfer stuff from one
computer to another, then delete (clear) the flash drive for more stuff.

  What is the life span of a USB flash drive (example 1000 re-writes)?

               Thanks in advance,   Brad

 Before you type your password, credit card number, etc.,
be sure there is no active keystroke logger (spyware) in your PC.
Mikhail Zhilin - 24 Nov 2006 12:20 GMT
At least 4 years ago there were announced more than 1 000 000 cycles for a
flash memory (the central part of an USB flash drive). I don't thing this
value became noticeably less since than.

That does not means though, that any _concrete_ drive won't fail before this
value is reached: it is the average write cycles value.

--
Mikhail Zhilin
 MS MVP (Windows - Shell/User)
http://www.aha.ru/~mwz
Sorry, no technical support by e-mail.
Please reply to the newsgroups only.
======

>Hi,
>
[quoted text clipped - 8 lines]
>  Before you type your password, credit card number, etc.,
> be sure there is no active keystroke logger (spyware) in your PC.
Gary S. Terhune - 24 Nov 2006 17:17 GMT
From anecdotal evidence, most such drives don't come anywhere near those
numbers.

Hi, Mikhail!!!

Signature

Gary S. Terhune
MS-MVP Shell/User
http://grystmill.org/articles/cleanboot.htm
http://grystmill.org/articles/security.htm

> At least 4 years ago there were announced more than 1 000 000 cycles for a
> flash memory (the central part of an USB flash drive). I don't thing this
[quoted text clipped - 24 lines]
>>  Before you type your password, credit card number, etc.,
>> be sure there is no active keystroke logger (spyware) in your PC.
Mikhail Zhilin - 24 Nov 2006 19:25 GMT
:)

Hi, Gary!

--
Mikhail Zhilin
 MS MVP (Windows - Shell/User)
http://www.aha.ru/~mwz
Sorry, no technical support by e-mail.
Please reply to the newsgroups only.
======

>From anecdotal evidence, most such drives don't come anywhere near those
>numbers.
>
>Hi, Mikhail!!!
 
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