PCUpgrade
Dex
Laptops
Desktops
How we check
/
Laptops
/
Sony
/ VGN-FW21
Sony VGN-FW21
2
models from
8
hardware reports.
2
take more memory.
Model
Memory
Most seen
Upgrade
Reports
VGN-FW21E
2 DDR2 SO-DIMM slots
4 GB
Upgradable
4
VGN-FW21M
2 DDR2 SO-DIMM slots
4 GB
Upgradable
4