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Re: solid state storage device with USB type-A plug for use as OS drive (was Re: Installation "Bullseye")

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On Fri, Feb 11, 2022, 7:48 AM Dan Ritter <dsr@randomstring.org> wrote:

> Stefan Monnier wrote:
> > David Christensen [2022-02-10 18:22:46] wrote:
> > > On 2/10/22 01:37, Andrew M.A. Cater wrote:
> > >> What's high-endurance in your terms?
> > > I am unable to find manufacturer specifications to quantify what "high
> > > endurance" means, but I do own a 128 GB SanDisk High Endurance microSD
> card
> > > and that is where I heard the phrase:
> >
> > But you said you wanted high-endurance, so presumably you have some idea
> > of what you mean by that?
> > Otherwise it would sound like you just want to check someone
> > else's buzzwords.
>
> The relevant stat is the total data written specification. It's
> usually in "terabytes written".
>

The general idea is that EEPROM can sustain a finite number of rewrites
before failure. In many (older?) cases the claimed rewrite count was hugely
inflated or simply couldn't be maintained in the manufacturing process.

For a 1 TB SSD, 300TBW is bad. 600 is pretty bad. 1200 is okay
> for a desktop. 1800 is reasonable for some server applications.
>
> A Seagate Firecuda 520 specifies 1800.
>
> An XPG Gammix specifies 740.
>
> A Micron 9300 MAX is about 10,000.
>
> -dsr-
>
>

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solid state storage device with USB type-A plug for use as OS drive  (was Re: Installation "Bullseye") David Christensen <dpchrist@holgerdanske.com> - 2022-02-10 04:00 +0100
  Re: solid state storage device with USB type-A plug for use as OS  drive (was Re: Installation "Bullseye") "Andrew M.A. Cater" <amacater@einval.com> - 2022-02-10 10:40 +0100
    Re: solid state storage device with USB type-A plug for use as OS drive (was Re: Installation "Bullseye") gene heskett <gheskett@shentel.net> - 2022-02-10 11:20 +0100
      Re: solid state storage device with USB type-A plug for use as OS  drive (was Re: Installation "Bullseye") David Christensen <dpchrist@holgerdanske.com> - 2022-02-11 03:40 +0100
    Re: solid state storage device with USB type-A plug for use as OS  drive (was Re: Installation "Bullseye") David Christensen <dpchrist@holgerdanske.com> - 2022-02-11 03:30 +0100
      Re: solid state storage device with USB type-A plug for use as OS drive (was Re: Installation "Bullseye") Stefan Monnier <monnier@iro.umontreal.ca> - 2022-02-11 05:20 +0100
        Re: solid state storage device with USB type-A plug for use as OS  drive (was Re: Installation "Bullseye") Dan Ritter <dsr@randomstring.org> - 2022-02-11 14:50 +0100
          Re: solid state storage device with USB type-A plug for use as OS  drive (was Re: Installation "Bullseye") Nicholas Geovanis <nickgeovanis@gmail.com> - 2022-02-11 17:00 +0100
          Re: solid state storage device with USB type-A plug for use as OS  drive (was Re: Installation "Bullseye") David Christensen <dpchrist@holgerdanske.com> - 2022-02-12 01:30 +0100
          Re: solid state storage device with USB type-A plug for use as OS drive (was Re: Installation "Bullseye") Stefan Monnier <monnier@iro.umontreal.ca> - 2022-02-12 18:50 +0100
            Re: solid state storage device with USB type-A plug for use as OS  drive (was Re: Installation "Bullseye") David Christensen <dpchrist@holgerdanske.com> - 2022-02-12 19:40 +0100
              Re: solid state storage device with USB type-A plug for use as OS drive (was Re: Installation "Bullseye") Stefan Monnier <monnier@iro.umontreal.ca> - 2022-02-12 20:30 +0100
  Re: solid state storage device with USB type-A plug for use as OS drive (was Re: Installation "Bullseye") Anssi Saari <as@sci.fi> - 2022-02-10 13:30 +0100
    Re: solid state storage device with USB type-A plug for use as OS  drive (was Re: Installation "Bullseye") David Christensen <dpchrist@holgerdanske.com> - 2022-02-11 03:40 +0100

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