The Apple Macintosh Original 128k uses memory upgrades as listed in the detailed specifications below. All memory and other upgrades compatible with this system are listed on this page.

Need Assistance? Please call and speak with one of our expert technicians at 800-240-8577 or US 404-935-4048 to verify exact system specs before ordering.
Memory Type
Base Memory 128k
Upgrade Slots N/A
Maximum Memory 512k*
Maximum Module Size
CPU & Chipset 8 MHz 68000 32-Bit
Bus Architecture ~
Notes Released On 01/24/1984. Discontinued On 10/01/1985
Manufacturer Part Numbers
  • M0001

We currently do not offer any upgrades or upgrades are currently unavailable for purchase online. Please contact us to order upgrades for this device.