System Board
Option #	Manufacturing Part #	Description	Previous Part #
n/a	541-0491 [F]	System Controller Assembly	n/a
	501-7818	CPU/Memory Board	n/a
	371-2210 [C] Buy	3V Lithium Coin Cell Battery	n/a
	501-7819	I/O Board	n/a
	541-0487	System Controller Enclosure	n/a
n/a	541-1219	System Controller Assembly (32GB, 2× 2.3GHz)	n/a
	310-0141	Heatsink with Captive Screws and Springs	n/a
	371-1338	2GB DDR667/PC2-5300 DIMM	n/a
	371-4042 [F]	2.3 GHz CPU, Opteron 2356 Quad Core, B3 Stepping, 75W	n/a
	541-3758 [F]	System Controller Assembly	541-0491 [F]
	501-7818	CPU/Memory Board	n/a
	371-2210 [C] Buy	3V Lithium Coin Cell Battery	n/a
	501-7819	I/O Board	n/a
	541-0487	System Controller Enclosure	n/a
n/a	541-3241	System Controller Assembly (64GB, 2× 2.3GHz)	n/a
	310-0141	Heatsink with Captive Screws and Springs	n/a
	371-2956	4 GB DDR667/PC2-5300 DIMM	n/a
	371-4042 [F]	2.3 GHz CPU, Opteron 2356 Quad Core, B3 Stepping, 75W	n/a
	541-3758 [F]	System Controller Assembly	541-0491 [F]
	501-7818	CPU/Memory Board	n/a
	371-2210 [C] Buy	3V Lithium Coin Cell Battery	n/a
	501-7819	I/O Board	n/a
	541-0487	System Controller Enclosure	n/a

Table Legend
[F] = Field Replaceable Unit (FRU) [C] = Customer Replaceable Unit (CRU) [A] = Alternate, can be used in system; wasn't used during production [S] = Supported, but can no longer be ordered with this system [N] = No longer supported for this system Price = Price this Part