309520-001	HP 309520-001 Smart Array 6402 and Smart Array 6404 Ultra320 SCSI controller 90-day warranty Condition: Alternate part and model numbers: 309520-001 Compatible with: rx4640	$
	A6825-67101	HP A6825-67101 1000Base-T Gigabit Ethernet network interface adapter board 90-day warranty Condition: Alternate part and model numbers: A6825-67101 Compatible with: rx4640	$
	A6829-60101	HP A6829-60101 Dual channel Ultra160 LVD SCSI adapter board 90-day warranty Condition: Alternate part and model numbers: A6829-60101 Compatible with: rx4640	$
	A6847-67101	HP A6847-67101 1000 Base-SX Gigabit Ethernet network interface adapter board - Has one duplex fiber optic connector, requires one PCI slot 90-day warranty Condition: Alternate part and model numbers: A6847-67101 Compatible with: rx4640 rx2600	$
	A6961-67005	HP A6961-67005 Midplane riser board 90-day warranty Condition: Alternate part and model numbers: A6961-67005 Compatible with: rx4640	$
	A6961-69007	HP A6961-69007 Processor extender board - Has two processor sockets on one side and two on the other side 90-day warranty Condition: Alternate part and model numbers: A6961-69007 Compatible with: rx4640	$
	A6961-69201	HP A6961-69201 I/O baseboard 90-day warranty Condition: Alternate part and model numbers: A6961-69201 Compatible with: rx4640	$
	A6961-69401	HP A6961-69401 I/O baseboard - Has eight 64-bit PCI slots 90-day warranty Condition: Alternate part and model numbers: A6961-69401 Compatible with: rx4640	$
	A7012-67001	HP A7012-67001 1000Base-T Gigabit PCI-X Ethernet network interface adapter board 90-day warranty Condition: Alternate part and model numbers: A7012-67001 Compatible with: rx4640	$
	A9738B	HP A9738B 16-DIMM memory carrier board - Supports up to four quads of memory 90-day warranty Condition: Alternate part and model numbers: A9738B Compatible with: rx4640	$