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RamCity guarantees 100% that all modules below are compatible with the Apple PowerMac G5 Dual Core 2.3GHz (Late 2005)

RamCity 4GB CL4 240-pin DIMM Kit (2x2GB)

Part #. 2xAMF • DDR2-533 / PC2-4200 • CL4 • 1.8V • more info

Buy new: $158.99 $123.99

3 in Stock Free Shipping Guaranteed Compatible

Kingston 4GB CL4 240-pin DIMM Kit (2x2GB)

Part #. KTA-G5533/4G • DDR2-533 / PC2-4200 • CL4 • 1.8V • more info

Buy new: $210.99 $164.99

Ships in 7 Days Free Shipping Guaranteed Compatible

RamCity 4GB CL4 ECC 240-pin DIMM Kit (2x2GB)

Part #. 2xAKT • DDR2-533 / PC2-4200 • CL4 • ECC • 1.8V • 18-chip 128Mx8 • more info

Buy new: $190.99 $148.99

3 in Stock Free Shipping Guaranteed Compatible

RamCity 2GB CL4 240-pin DIMM Kit (2x1GB)

Part #. 2xADA • DDR2-533 / PC2-4200 • CL4 • Dual Rank • 1.8V • 16-chip 64x8 • more info

Buy new: $109.99 $85.99

Ships in 7 Days Free Shipping Guaranteed Compatible

Kingston 2GB CL4 240-pin DIMM Kit (2x1GB)

Part #. KTA-G5533/2G • DDR2-533 / PC2-4200 • CL4 • 1.8V • more info

Buy new: $140.99 $109.99

Ships in 7 Days Free Shipping Guaranteed Compatible

RamCity 2GB CL4 ECC 240-pin DIMM Kit (2x1GB)

Part #. 2xAEF • DDR2-533 / PC2-4200 • CL4 • ECC • 1.8V • 18-chip 64M x8 • more info

Buy new: $131.99 $102.99

Ships in 7 Days Free Shipping Guaranteed Compatible

We guarantee your memory upgrade will be 100% compatible, or return it within 1 Whole Year for a full refund.

Need some help installing your upgrade? See our guides and videos.

System Specifications

Comments:

Model Identifier: PowerMac11,2
System comes standard with non-ECC memory.
Both ECC and Non-ECC modules are supported, but should not be mixed.

Standard Memory:

512MB (Removable)

Maximum Memory:

16GB

Expansion:

8 Sockets (4 banks of 2)

CPU/Chipset:

IBM PowerPC G5 2.3 GHz

Bus Architecture:

PCI Express

Mfr's System P/N's:

M9591LL/A

Upgrade Path:

Any combination of 1, 2, and 4GB kits can be installed to reach configurations up to 16GB.

Category Navigation:

RamCity guarantees 100% that all modules below are compatible with the Apple PowerMac G5 Dual Core 2.3GHz (Late 2005)

RamCity 4GB CL4 240-pin DIMM Kit (2x2GB)

Kingston 4GB CL4 240-pin DIMM Kit (2x2GB)

RamCity 4GB CL4 ECC 240-pin DIMM Kit (2x2GB)

RamCity 2GB CL4 240-pin DIMM Kit (2x1GB)

Kingston 2GB CL4 240-pin DIMM Kit (2x1GB)

RamCity 2GB CL4 ECC 240-pin DIMM Kit (2x1GB)