![](http://pdfasset.owneriq.net/9/bc/9bc0e2cc-f814-4a25-9a48-900e416305c1/9bc0e2cc-f814-4a25-9a48-900e416305c1-bgf.png)
Category Description Computer models
equipped with
graphics subsystems
with discrete memory
Computer models
equipped with
graphics subsystems
with UMA memory
6-cell, 55-Wh, 2.55-Ah Li-ion battery √
12-cell, 95-Wh, 8.8-Ah Li-ion battery √
90-W AC adapter with localized cable plug
support (2-wire plug with ground pin, supports 2-
pin DC connector)
√
65-W AC adapter with localized cable plug
support (2-wire plug with ground pin, supports 2-
pin DC connector)
√
Security Security cable slot √ √
Fingerprint reader (select models only) √ √
Operating system Preinstalled:
Windows Vista® Business (32 bit) √ √
Windows Vista Home Basic (32 bit) √ √
Windows Vista Premium (32 bit and 64 bit) √ √
Windows Vista Ultimate (64 bit) √ √
Serviceability AC adapter √ √
Battery (system) √ √
Hard drive √ √
Memory module √ √
Optical drive √ √
Mini Card components √ √
WLAN module √√
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