Category Description
3-cell Lithium-ion (Li-ion) battery (2.55 Ah, 28 Whr)
6-cell Li-ion battery (2.55 Ah, 55 Whr)
Security Supports security lock
Operating system Windows 7 Professional
Windows 7 Home Premium
Windows 7 Home Basic
Windows 7 Home Starter
Serviceability End-user replaceable parts:
AC adapter
Battery (system)
Hard drive
Keyboard
Memory module
WLAN module or WLAN+BT half size mini-PCI card
WWAN full size mini-PCI card
3