From: Sushi (sushi_at_ragingbull.com)
Date: Wed Oct 06 2004 - 17:52:00 PDT
> On Oct 7, 2004, at 4:35 AM, Michael J. Hußmann wrote:
>
> SD cards have become more popular than CF cards nowadays -- there are
> nearly twice as many SD cards sold, compared to CF cards. And SD cards
> include a controller, just like CF cards. SD cards do also contain some
> DRM support whereas CF cards do not. Basically, you pay for getting the
> same capacity in a much smaller form factor.
I would like to add...
Initially there are two types of cards in the SD format: SD and MMC.
The MMC is the same as SD but open like CF. MMC cards were also
cheaper than SD. Nowadays, pretty much only SD types are sold. But in
the early days, it was easy to get an MMC version.
Sushi
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