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You are here: MacNN Forums > Hardware - Troubleshooting and Discussion > Mac Desktops > memory for my macpro

memory for my macpro
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Mac Elite
Join Date: Jan 2001
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Oct 11, 2011, 12:05 PM
 
im thnking of getting a little more memory for my mac pro.

i have 3 with 4 slots open.

its the early macpro 2 x 2.66 GH dualcore intel Xenon

would these work?

Newegg.com - Kingston 4GB (2 x 2GB) DDR2 667 (PC2 5300) ECC Fully Buffered Dual Channel Kit Memory For Apple Mac Pro Model KTA-MP667AK2/4G

many thanks!
MacPro 2.66 dual 3GB RAM 1.5 TB HD's
24" + 21" Samsung flat panels
Miglia mini HD (Great!)
     
Mac Elite
Join Date: Mar 2004
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Oct 11, 2011, 12:21 PM
 
Ask the vendor, they are the ones you need to go to if it does not work.

If the vendor has no mechanism to answer such questions, IMO find a different vendor like OWC or Crucial.

-Allen
     
rotuts  (op)
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Oct 11, 2011, 12:49 PM
 
good idea newegg didnt have amodulator so I called kingston as there modulator does not go back that far

they looked it up and it will work fine.
MacPro 2.66 dual 3GB RAM 1.5 TB HD's
24" + 21" Samsung flat panels
Miglia mini HD (Great!)
     
cgc
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Oct 11, 2011, 03:41 PM
 
I usually go to Crucial or OtherWorldComputing's RAM configurator thing and let it tell me...
     
Administrator
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Oct 11, 2011, 06:22 PM
 
If the RAM's specs match or exceed Apple's listed specs for your model, it should work. You can generally go up on clock speed, and down on latency.
     
Professional Poster
Join Date: Mar 2004
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Oct 11, 2011, 07:07 PM
 
That spec from Newegg looks fine for an original Mac Pro.
MacBook 2.0GHz CD; MacBook Pro 15" 2.4GHz Late '08; PowerMac G4 MDD Dual 1GHz; 3x Xserve G4 1GHz; Mac Mini 2GHz; Big pile of broken and working bits;
     
Professional Poster
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Oct 12, 2011, 03:32 AM
 
Kingston actually have a very simple part number system for Mac Memory. They all start KTA, the next bit is usually either MP = Mac Pro, MB = MacBook (including MBP), and iMac is kind of obvious. Next they print the speed of the memory which you can look up in your system profile to make sure you are ordering the correct RAM.

Mac Pros are slightly more complicated than mosts, especially the early ones which needed FB-DIMMS and ECC but since they all require that, that is what Kingston provides and they don't bother to mention it specifically.
MacBook 2.0GHz CD; MacBook Pro 15" 2.4GHz Late '08; PowerMac G4 MDD Dual 1GHz; 3x Xserve G4 1GHz; Mac Mini 2GHz; Big pile of broken and working bits;
     
rotuts  (op)
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Oct 12, 2011, 01:17 PM
 
installed and working fine! my older RAM was placed in not the ideal slots, so all this got cleared up

Much Faster Too



at elast safari so far loads a lot better which doesnt make any sense

MacPro 2.66 dual 3GB RAM 1.5 TB HD's
24" + 21" Samsung flat panels
Miglia mini HD (Great!)
     
   
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