A7158A	HP A7158A Intel Itanium 2 processor upgrade 1.5GHz processor 90-day warranty Condition: Alternate part and model numbers: A7158A Compatible with: rx4640	$
	A7159A	HP A7159A Intel Itanium 2 processor - 1.3GHz 90-day warranty Condition: Alternate part and model numbers: A7159A Compatible with: rx4640	$
	A9730A	HP A9730A HP mx2 processor upgrade - Includes one 1.1Ghz dual-core processor 90-day warranty Condition: Alternate part and model numbers: A9730A Compatible with: rx4640	$