Skip to content
WhatRAMFits.com
Apple logo

RAM for Apple PowerBook G4 12-inch 1.5GHz (M9691LL/A)

Model Years: 2005–2005

Max RAM: 1GBRAM Slots: 1RAM Type: DDR2 PC2-4200 533MHz
⚠ Single Slot — Limited Upgrade

Quick answer

Our data matches the Apple PowerBook G4 12-inch 1.5GHz (M9691LL/A) with Crucial 1GB DDR2-533 SODIMM (DDR2 PC2-4200, SO-DIMM, 533MHz, 1GB); OWC 1GB DDR2 533MHz SO-DIMM (DDR2 PC2-4200, SO-DIMM, 533MHz, 1GB).

Supported memory profile: DDR2 PC2-4200, SO-DIMM, 533MHz, up to 1GB max, 1 slot.

Before buying, confirm your exact model number, memory generation, form factor (SO-DIMM), speed, and maximum supported capacity. Live eBay listings are shown below and may change.

Compatible RAM for the Apple PowerBook G4 12-inch 1.5GHz

Listings and prices are pulled from eBay and may change. Always verify compatibility before purchase. Listings are updated daily.

Crucial 1GB DDR2-533 SODIMM

CT12864AC533

HIGH
DDR2 PC2-4200533MHz1GBSO-DIMM

OWC 1GB DDR2 533MHz SO-DIMM

OWC4200DDR21GB

HIGH
DDR2 PC2-4200533MHz1GBSO-DIMM

OWC 1GB DDR2 533MHz SO-DIMM

1 listing
OWC Computer Memory RAM Module OWC2E6D42R816GB 2x 16gb (32gb total)
$300.00Used
ebay

Frequently Asked Questions

What RAM fits the Apple PowerBook G4 12-inch 1.5GHz (M9691LL/A)?

Based on our compatibility data, the Apple PowerBook G4 12-inch 1.5GHz (M9691LL/A) supports DDR2 PC2-4200, SO-DIMM, 533MHz, up to 1GB max, 1 slot. Matched modules include Crucial 1GB DDR2-533 SODIMM (DDR2 PC2-4200, SO-DIMM, 533MHz, 1GB); OWC 1GB DDR2 533MHz SO-DIMM (DDR2 PC2-4200, SO-DIMM, 533MHz, 1GB). Always confirm your exact model number before purchasing.

How do I verify RAM compatibility?

Check that your device label or manual shows M9691LL/A (or PowerBook G4 12-inch 1.5GHz). Confirm memory generation, form factor (SO-DIMM), speed, slot count, and maximum supported capacity match the specs on this page before ordering.

Can I mix RAM speeds or capacities?

This device has a single RAM slot, so you typically replace the existing module rather than adding a second stick. Match the supported generation, form factor, and maximum module capacity.

Are these listings live and current?

Current eBay listings for compatible RAM modules are shown below. Prices and availability change frequently — verify listing details and seller ratings before you buy.

RAM Upgrade Guide for the Apple PowerBook G4 12-inch 1.5GHz

This device uses DDR2 PC2-4200 at 533MHz. Maximum supported capacity is 1GB.

This model has a single RAM slot. Maximum capacity is 1GB.

Always power off and unplug your device before installing RAM. Ground yourself to avoid static discharge.