The Apple Power Macintosh G5 Quad Core 2.5 GHz uses DDR2 DIMM PC2-4200 533MHz memory upgrades as listed in the detailed specifications below. All memory and other upgrades compatible with this system are listed on this page.

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Memory Type DDR2 DIMM PC2-4200 533MHz
Base Memory 512 MB
Upgrade Slots 8
Maximum Memory 16 GB
Maximum Module Size 2GB
CPU & Chipset 2.5 GHz PowerPC 970MP (G5) x2 64-Bit
Bus Architecture ~
Notes Released On 10/19/2005. Discontinued On 08/07/2006
Manufacturer Part Numbers
  • M9592LL/A
  • A1117
  • PowerMac11,2
Part Number 521C7
533MHz 240pin CL7
In Stock
$7.99
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Part Number 521C7H
533MHz 240pin CL7
In Stock
$12.99
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Part Number 522C7
533MHz 240pin CL7
In Stock
$14.99
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Part Number 522C7H
533MHz 240pin CL7
In Stock
$23.99
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Part Number 522C7-4
533MHz 240pin CL7
In Stock
$58.99
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Part Number 522C7-4H
533MHz 240pin CL7
In Stock
$94.99
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Part Number 522C7-4
533MHz 240pin CL7
In Stock
$58.99
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Part Number 522C7-4H
533MHz 240pin CL7
In Stock
$94.99
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Part Number 522C7
533MHz 240pin CL7
In Stock
$14.99
View Product
Part Number 522C7H
533MHz 240pin CL7
In Stock
$23.99
View Product
Part Number 521C7
533MHz 240pin CL7
In Stock
$7.99
View Product
Part Number 521C7H
533MHz 240pin CL7
In Stock
$12.99
View Product

Upgrade References

The table below are references to other manufacturer part numbers which are specific to this device, have identical specifications to our components. This information is made available for your reference.
Part# Source References
No Part Information Currently Available