| 
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| 
Memory
 | 
 
| Option # | 
Manufacturing Part # | 
Description | 
Previous Part # | 
 
| X4226A-C | 
4GB (2 × 2GB DDR2-667 DIMM), Memory Kit, L
 | 
 
| 
371-4158
 | 
2GB DDR2-667 Registered DIMM, 1-Rank/512 Mbit SDRAM, 
 | 
n/a | 
 
| X4233A | 
8GB (2 × 4GB DDR2-667 DIMM) Option for Dual-Core and Quad-Core CPUs, L | 
 
| 
371-4322
 | 
4GB DDR2-667 DIMM,  | 
n/a | 
 
| 
X4225A-Z
 [S]
 | 
2GB (2 × 1GB DDR2-667 DIMM) Option, L
 | 
 
| 
371-1919
 | 
1GB DDR2-667 DIMM,  | 
n/a | 
 
| 
X4226A-Z
 [S]
 | 
4GB (2 × 2GB DDR2-667 DIMM) Option, L
 | 
 
| 
371-1920
 | 
2GB DDR2-667 DIMM,  | 
n/a | 
 
| 
X4227A-Z
 [S]
 | 
8GB (2 × 4GB DDR2-667 DIMM) Option, L
 | 
 
| 
371-2205
 | 
4GB DDR2-667 DIMM,  | 
n/a | 
 
| n/a | 
F540-7116 [C]
 | 
2GB (2 × 1GB DDR2-667 DIMM), 
 | 
n/a | 
 
 | 
 | 
n/a | 
 
| n/a | 
F540-7117 [C]
 | 
4GB (2 × 2GB DDR2-667 DIMM),  | 
n/a | 
 
 | 
 | 
n/a | 
 
| n/a | 
F540-7118 [C]
 | 
8GB (2 × 4GB DDR2-667 DIMM),  | 
n/a | 
 
 | 
 | 
n/a | 
 
| n/a | 
F540-7795 [C]
 | 
8GB (2 × 4GB DDR2-667 DIMM) for Quad-Core CPUs,  | 
n/a | 
 
 | 
 | 
n/a | 
 
| n/a | 
F540-7849 [C]
 | 
4GB (2 × 2GB DDR2-667 DIMM),  | 
n/a | 
 
 | 
- 2GB DDR2-667 Registered DIMM, 1-Rank/512 Mbit SDRAM, 
 
  | 
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
 | 
 
 
 
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