Extensa 4620Z / 4220 User's Guide EN
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...™ 802.11a/b/g/Draft-N Wi-Fi CERTIFIED® solution, supporting Acer SignalUp™ with Nplify™ wireless technology (for selected models) System memory Up to 2 GB of DDR2 533/667 MHz memory (for EX4220 only), upgradeable to 4 GB using two soDIMM modules (dual-channel support) Storage ...subsystem • 80/120/160 GB or larger hard disk drive with Acer DASP (Disk Anti-Shock Protection) ...
...™ 802.11a/b/g/Draft-N Wi-Fi CERTIFIED® solution, supporting Acer SignalUp™ with Nplify™ wireless technology (for selected models) System memory Up to 2 GB of DDR2 533/667 MHz memory (for EX4220 only), upgradeable to 4 GB using two soDIMM modules (dual-channel support) Storage ...subsystem • 80/120/160 GB or larger hard disk drive with Acer DASP (Disk Anti-Shock Protection) ...