Table 7. Specifications (continued)
Feature Description
I/O port v External monitor connector
v DisplayPort
v Stereo headphone jack
v Monaural microphone jack
v RJ45 connector
v Universal serial bus (USB) connector × 3 (compatible with
USB 1.1 and 2.0)
Audio v Built-in stereo speakers
v Software control volume
Ethernet (on the system
board)
v Gigabit Ethernet
PCI Express Mini Card v Intel WiFi Link 5100
v Intel WiFi Link 5300
v Qualcomm
®
UNDP1 - Wireless WAN card
v Ericsson F3507g USA - Wireless WAN card
v Ericsson F3507g Other - Wireless WAN card
v WWAN card with GPS (KDDI)
v Wireless USB PCI Express Half-Mini Card
Bluetooth wireless v ThinkPad Bluetooth with Enhanced Data Rate (BDC-2.1)
Touch pad v UltraNav
®
ThinkLight
®
Yes
Battery v Li-Polymer battery (3 cells) 2.44 Ah
v Li-ion second battery (6 cells) 4.0 Ah
AC adapter v 65-watt type
Preinstalled operating
system
v Windows XP Professional
v Windows Vista
®
Business (32 bit)
v Windows Vista Ultimate (32 bit)
48 ThinkPad X301 Hardware Maintenance Manual