Acer Aspire 7720 Laptop/Notebook

4GB kit (2GBx2)  

Part #: CT688570 • DDR2 PC2-5300 • CL=5 • Unbuffered • NON-ECC • DDR2-667 • 1.8V • 256Meg x 64 •   •  more details

2GB kit (1GBx2)  

Part #: CT688565 • DDR2 PC2-5300 • CL=5 • Unbuffered • NON-ECC • DDR2-667 • 1.8V • 128Meg x 64 •   •  more details

1GB kit (512MBx2)  

Part #: CT688557 • DDR2 PC2-5300 • CL=5 • Unbuffered • NON-ECC • DDR2-667 • 1.8V • 64Meg x 64 •   •  more details