This module is manufactured by Micron. This module is in stock and can ship today. We guaranty this module will work in your notebook.
256MB PC133 144-pin Notebook microDIMM.
The APC-256MB-PC133-MD carries a MemoryTen lifetime exchange or repair warranty against manufacturing defects. It may also be returned in original condition within 14 days of delivery for full credit minus shipping. We also supply unlimited lifetime tech support for this item.
Manufactured by Micron.
Compatible with APC Gator 550-G PCI-104 Controller.