The Apple PowerBook G3 250 Original Kanga 3500 uses 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
Base Memory 32 MB
Upgrade Slots 1
Maximum Memory 160 MB
Maximum Module Size 128MB
CPU & Chipset 250 MHz PowerPC 750 (G3) 32-Bit
Bus Architecture ~
Notes Released On 11/10/1997. Discontinued On 03/14/1998
Manufacturer Part Numbers
  • M5993LL/A
  • M3553
Part Number 21.1C3
100MHz 168pin CL3
In Stock
$15.99
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Part Number 21.1C3H
100MHz 168pin CL3
In Stock
$24.99
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Part Number 21.1C3
100MHz 168pin CL3
In Stock
$15.99
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Part Number 21.1C3H
100MHz 168pin CL3
In Stock
$24.99
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