512MB PC133 SODIMM Memory RAM 144pin sdram

These were taken from Powerbooks.

They will work in the Powerbook G3 Pismo Firewire M7572 (but not earlier models).

In the earlier Lombard model, it often only can see 256MB of the chip.

Apparently they will work with certain iMacs and iBooks, but please do your research if you buying these for those.

These come in various makes, a couple are pictures.

I'll do what I can to make a matching pair if you buy two.

Shipping includes tracking and delivery confirmation, and usually occurs within one business day.