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- Newsgroups: comp.sys.mac.hardware
- Path: sparky!uunet!wupost!cs.utexas.edu!sun-barr!ames!agate!apple!mumbo.apple.com!gallant.apple.com!NewsWatcher!user
- From: arkon@aol.com (Stephen Hill)
- Subject: Re: PowerBook 180 RAM Same as 170???
- Sender: news@gallant.apple.com
- Message-ID: <arkon-191192130700@17.1.7.14>
- Date: Thu, 19 Nov 1992 21:11:08 GMT
- References: <haase-161192203639@mac_dialin1.meediv.lanl.gov> <joswig-191192154132@kimac9.informatik.uni-hamburg.de>
- Organization: ArcTypics
- Followup-To: comp.sys.mac.hardware
- Lines: 19
-
- In article <joswig-191192154132@kimac9.informatik.uni-hamburg.de>,
- joswig@informatik.uni-hamburg.de (Rainer Joswig) wrote:
- >
- > In article <haase-161192203639@mac_dialin1.meediv.lanl.gov>,
- > haase@meediv.lanl.gov (Peter Haase - LANL) wrote:
- > >
- > > Can I use 6mb Psuedo-Static RAM (PB170) in a PB 180?????
- > > Thanks in advance.....
- > >
- > It should work. BUT I heard, that one should use
- > 80ns RAM Chips. Otherwise Powerbooks 160/180 will
- > be slowed down by ca. 20% (due to waitstates).
-
- I think it's 70ns, or that is what the on-board RAM is.
-
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