Guaranteed-compatible memory upgrades for your
Sony VAIO VGN-SZ491N/X Laptop/Notebook
.Most popular upgrades for your system
See all compatible parts512MB 200-pin SODIMM
512MB
- Module Size: 512MB
- Package: 200-pin SODIMM
- Feature: DDR2 PC2-4200
(0 Ratings)
US $12.99
1GB kit (512MBx2) 200-pin SODIMM
1GB kit (512MBx2)
- Module Size: 1GB kit (512MBx2)
- Package: 200-pin SODIMM
- Feature: DDR2 PC2-5300
(0 Ratings)
US $25.99
2GB kit (1GBx2) 200-pin SODIMM
2GB kit (1GBx2)
- Module Size: 2GB kit (1GBx2)
- Package: 200-pin SODIMM
- Feature: DDR2 PC2-5300
(0 Ratings)
US $41.99
Manufacturer Specifications - Sony VAIO VGN-SZ491N/X
We're now showing 4 of 13 compatible upgrades show all
US $41.99
Part #: CT653656 • DDR2 PC2-5300 • CL=5 • Unbuffered • NON-ECC • DDR2-667 • 1.8V • 128Meg x 64 • • more details
(0 Ratings)
US $39.99
Part #: CT653657 • DDR2 PC2-4200 • CL=4 • Unbuffered • NON-ECC • DDR2-533 • 1.8V • 128Meg x 64 • • more details
(0 Ratings)
US $25.99
Part #: CT653650 • DDR2 PC2-5300 • CL=5 • Unbuffered • NON-ECC • DDR2-667 • 1.8V • 64Meg x 64 • • more details
(0 Ratings)
US $25.99
Part #: CT653651 • DDR2 PC2-4200 • CL=4 • Unbuffered • NON-ECC • DDR2-533 • 1.8V • 64Meg x 64 • • more details
(0 Ratings)