RAM Computer Memory Upgrade for Apple PowerBook G4 (1.25GHz 15-inch)

Here are guaranteed compatible memory upgrades for your Apple PowerBook G4 (1.25GHz 15-inch).

Upgrading your Apple PowerBook RAM will allow you to run your system more efficiently and increase your productivity.

Adding memory is the quickest and easiest way to improve the performance of your system and can be done in just a few minutes. Installing the highest capacity memory module in each memory socket will give you the greatest performance improvement.

Our technical support team is ready to help if you have any questions or problems.

Size Product Name Part No Price Quantity Order
2 x 1GB 2GB DDR-333 (PC2700) Memory Kit
There are 2 pieces of 1GB RAM in this kit.
5055347 $18.00
1GB 1GB DDR-333 (PC-2700) Memory
5055346 $9.00
512MB 512MB DDR-333 (PC2700) Memory
5055349 $7.50
256MB 256MB DDR-333 (PC2700) Memory
5055348 $17.63

Protect Your Investment

Don't forget to pick up a wrist strap. An electro-static wrist guard is essential when working with electronic components such as RAM and other computer components. When used, a positive skin-to-ground contact is established, preventing remittance of electro-static discharge (ESD) and potentially damaging electronics.


System Information

  • ECC: FALSE
  • Form Factor: SO-DIMM
  • Maximum Memory: 2048
  • Memory Comments: PC2700 DDR SODIMMs
  • Module Type: PC-2700
  • Registered: None
  • Standard Memory: 512
  • System Type: Notebook/Laptop
  • Total Memory Slots: 2

Why buy from ETC?

  • Lifetime warranty on all ETC Memory Upgrades
  • Free Shipping on all orders over $50 (*see details)
  • Unbeatable customer support
  • Toll-Free Technical Support
  • Selling Memory Since 1986