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Re: RPM of Apple Disk Drive
- Subject: Re: RPM of Apple Disk Drive
- From: "Bryan Parkoff" <nospam@nospam.com>
- Date: Thu, 15 Jun 2006 02:51:39 GMT
- Newsgroups: comp.sys.apple2
- Organization: SBC http://yahoo.sbc.com
- References: <ne1kg.57$PO.10@dukeread03>
- Reply-to: "Bryan Parkoff" <nospam@nospam.com>
- Xref: g2news2.google.com comp.sys.apple2:9280
"Jack Tseng" <tseng4@hotmail.com> wrote in message
news:ne1kg.57$PO.10@dukeread03...
> What is the RPM of Apple Disk Drive?
>
> 288rpm or 300rpm?
>
> Jack
>
Jack,
The variable resistor is between 280 RPM and 320 RPM. Three hundred RPM
is the standard for Apple II what we are using. Sometimes, it adjusts
between 298 RPM and 302 RPM for slow and fast speed by trying to break
copy-protection scheme.
Hopefully, it helps.
Bryan Parkoff