IBM e-server xSeries 306m (Type 8491) Server

4GB kit (2GBx2)  

Part #: CT531816 • DDR2 PC2-5300 • CL=5 • Unbuffered • ECC • DDR2-667 • 1.8V • 256Meg x 72 •   •  more details

4GB kit (2GBx2)  

Part #: CT785070 • DDR2 PC2-6400 • CL=6 • Unbuffered • ECC • DDR2-800 • 1.8V • 256Meg x 72 •   •  more details

2GB kit (1GBx2)  

Part #: CT531824 • DDR2 PC2-4200 • CL=4 • Unbuffered • ECC • DDR2-533 • 1.8V • 128Meg x 72 •   •  more details

1GB kit (512MBx2)  

Part #: CT531821 • DDR2 PC2-5300 • CL=5 • Unbuffered • ECC • DDR2-667 • 1.8V • 64Meg x 72 •   •  more details