Re: G4 Gigabit ethernet ram

2009-06-30 Thread James E. Therrault

Ralph Green wrote:
 Howdy,
   Would memory pulled from a G4 Quicksilver work in a Gigabit Ethernet
 G4?  It is PC133 memory and I know that memory generally works in PC100
 systems, but I don't know if the G4 Gigabit is sensitive to the speed
 difference.
 Good day,
 Ralph


All of the memory in my Gigabit is PC133...

JT


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Re: G4 Gigabit ethernet ram

2009-06-30 Thread insightinmind


On Jun 30, 2009, at 10:56 AM, James E. Therrault wrote:


 Ralph Green wrote:
 Howdy,
   Would memory pulled from a G4 Quicksilver work in a Gigabit  
 Ethernet
 G4?  It is PC133 memory and I know that memory generally works in  
 PC100
 systems, but I don't know if the G4 Gigabit is sensitive to the speed
 difference.
 Good day,
 Ralph


 All of the memory in my Gigabit is PC133...


According to Mactracker, the Gigabit only needs PC100.

I've seen ads which imply their RAM sticks operate at CL2 if PC100 is  
requested, and at CL3 if PC133:

e.g. (maybe) http://eshop.macsales.com/item/Other%20World%20Computing/ 
133SD512328/

My understanding is that PC133 is higher grade, so using it at lower  
requirements is OK.

It might depend on the manufacturer or brand of RAM stick, too.  
Cheaper ones my not switch to lower PC100 from the PC133 ... AKAIK.

Like Jonas said, try it. I would also test it sandwiched in between 2  
known good ones, in the Gigabit, using applejack in single user mode  
running memtest.

My thoughts on the subject ...

Bill Connelly
artsite: http://mysite.verizon.net/moonstoneartstudio
myspace: http://www.myspace.com/moonstoneartstudio




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Re: G4 Gigabit ethernet ram

2009-06-30 Thread PeterH


On Jun 30, 2009, at 8:23 AM, insightinmind wrote:

 I've seen ads which imply their RAM sticks operate at CL2 if PC100 is
 requested, and at CL3 if PC133:

Sometimes called PC100S.

I have one such stick, and it does indeed work at CL2 in a 100 MHz  
machine and CL3 in a 133 MHz machine.

But, OWC had so much trouble with these doubly-specified sticks that  
it chose to reprogram them to either 100 CL2 or 133 CL3, but not both.

Certain Macs cannot properly handle a doubly-specified RAM stick.



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Re: G4 Gigabit ethernet ram

2009-06-30 Thread Bill Connelly


On Jun 30, 2009, at 1:10 PM, PeterH wrote:

 On Jun 30, 2009, at 8:23 AM, insightinmind wrote:

 I've seen ads which imply their RAM sticks operate at CL2 if PC100 is
 requested, and at CL3 if PC133:

 Sometimes called PC100S.

 I have one such stick, and it does indeed work at CL2 in a 100 MHz
 machine and CL3 in a 133 MHz machine.

 But, OWC had so much trouble with these doubly-specified sticks that
 it chose to reprogram them to either 100 CL2 or 133 CL3, but not both.

 Certain Macs cannot properly handle a doubly-specified RAM stick.

Do we need to tell OWC which Mac its for, then?

I usually order that style for my QS and now for my DA ... need PC133  
for them both.

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G4 Gigabit ethernet ram

2009-06-29 Thread Ralph Green

Howdy,
  Would memory pulled from a G4 Quicksilver work in a Gigabit Ethernet
G4?  It is PC133 memory and I know that memory generally works in PC100
systems, but I don't know if the G4 Gigabit is sensitive to the speed
difference.
Good day,
Ralph



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Re: G4 Gigabit ethernet ram

2009-06-29 Thread Jonas Ulrich
I think it would. Try it and see. That is my method. If I find some extra
ram I put it in and see if it works.
-Jonas

On Mon, Jun 29, 2009 at 10:34 PM, Ralph Green sfrea...@sbcglobal.netwrote:


 Howdy,
  Would memory pulled from a G4 Quicksilver work in a Gigabit Ethernet
 G4?  It is PC133 memory and I know that memory generally works in PC100
 systems, but I don't know if the G4 Gigabit is sensitive to the speed
 difference.
 Good day,
 Ralph



 


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Re: G4 Gigabit ethernet ram

2009-06-29 Thread PeterH


On Jun 29, 2009, at 10:34 PM, Ralph Green wrote:

 Would memory pulled from a G4 Quicksilver work in a Gigabit Ethernet
 G4?  It is PC133 memory and I know that memory generally works in  
 PC100
 systems, but I don't know if the G4 Gigabit is sensitive to the speed
 difference.

No difference, although the Gigabit's ROM will check it and discover  
that it is PC133 and not the expected PC100.

Gigabits will accept 512 MB sticks from DAs and QSes.



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