Memory
Option #	Manufacturing Part #	Description	Previous Part #
X8006A	2GB (2 × 1GB DDR400/PC3200 ECC DIMM) Option
	540-6465 [C]	2GB (2 × 1GB) Memory FRU,	n/a
	370-7944	1GB DDR400/PC3200 ECC Unbuffered DIMM,	n/a
X8007A	1GB (2 × 512MB DDR400/PC3200 ECC DIMM) Option
	540-6464 [C]	1GB (2 × 512MB) Memory FRU,	n/a
	370-7943	512MB DDR400/PC3200 ECC Unbuffered DIMM,	n/a
X8008A	512MB (2 × 256MB DDR400/PC3200 Non-ECC DIMM) Option
	540-6463 [C]	512MB (2 × 256MB) Memory FRU,	n/a
	370-7942	256MB DDR400/PC3200 Non-ECC Unbuffered DIMM,	n/a
X4211A-Z [S]	4GB (2 × 2GB DDR266/PC2100 ECC DIMM) Option, L
	540-7077 [C]	2GB Memory FRU,	n/a
	371-2102	2GB DDR266/PC2100 ECC Unbuffered DIMM,	n/a

Table Legend
[F] = Field Replaceable Unit (FRU) [C] = Customer Replaceable Unit (CRU) [S] = Supported, but can no longer be ordered with this system [N] = No longer supported for this system Price = Price this Part