[G4] Ram ?

Robert H. Baucom rbtbcm at owc.net
Thu Jan 15 12:42:40 PST 2009


This is an old problem with people upgrading their RAM one stick at a  
time. On the Old PwrCmpting PwrTower Pro there were eight RAM Slots.  
You'd get one doing some strange things and you'd find three  
different types of DIMMS. On the list people related all their  
different problems (even Crashes) only to find it was caused by  
dissimilar DIMMs.
Spooked my so bad, to heck with the speeds, I won't even mix  
brands.    I buy by the bundle. OWC for me.
The Old Curmudgeon

On Jan 15, 2009, at 11:40 AM, Luke Rademacher wrote:

> Normally I would say no problem. But sometimes RAM of different  
> breeds can cause conflicts hardware wise. Its safest to use all the  
> RAM of the same kind, spec, speed, etc.
>
> If you do you use two different speed RAM then the slower speed is  
> what will be used.
>
> From my experience only PC2700 DDR333 RAM is what desired in a MDD  
> Dual 1.25 G4.
>
> I never tried to put PC3200 in mine so I cannot faithfully tell you  
> what would happen.
>
> EVEN Weirder for me is I got 4 sticks of PC2700 DDR333 SDRAM all  
> from the Same Company. I bought the first Two about a year later  
> than the other Two. and in my System Profiler it stated the First  
> two were PC2600U and the other two as PC2700. That I never figured  
> out.
>
> Good Luck,
>
>
> Luke Rademacher
> Liquid Zone Graphics
>
> On Jan 15, 2009, at 1:53 PM, Dan A. Currie wrote:
>
>> Hello All,
>>
>> Can you mix PC2600U-25330 DDR Ram with PC3200 DDR Ram on an MDD  
>> 1.25 dualie?
>>
>> THX,
>>
>> Dan Currie
>>


More information about the G4 mailing list