Re: Zip RAM - what kind works?

[fsdlb1@aurora.alaska.edu]

In article <tmCswtyy.MEL@netcom.com>, tm@netcom.com (Toshiyasu Morita) writes:
> 
> I've tried several types of fast cache RAM in my ZipGS, to no avail.
> 
> 
> 
> I've tried:
> 
> (little globe logo)
> UM6164BK-20
> 
> (reverse "+" logo)
> HM3-65764F-5
> 
> (Three bladed prop logo)  
> AS7C164-20PC
> 
> 
> Of the three types, the Alliance (three bladed prop logo) will almost work -
> but it's flaky when running ORCA/M.
> 
> Can anyone recommend any 15-25ns RAM chips that'll work in the Zip?
> 
> 
> Toshi
> tm@netcom.com
> 

Since my Zip is dead <wahhh!!> I have it sitting here at work.  The 15ns chips
that I have are 32kx8 and are the narrow kind.  I paid $5.50 each for them from
Fry Electronics in LA.  The chips are marked thusly:

--- --- --- ---    IS61C256AH-15N
 |  \    \   |     B193561H1 9415
 |    \   \  |
--- --- --- ---

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