Table 7. Specifications (continued)

Feature

Description

 

 

 

I/O port

v

External monitor connector

 

v

Stereo headphone jack

 

v

Monaural microphone jack

 

v

IEEE 1394 connector (some models)

 

v

Docking connector

 

v

RJ11 connector

 

v

RJ45 connector

 

v Universal serial bus (USB) connector ⋅ 3 (compatible with

 

 

USB 1.1 and 2.0)

 

v 4-in-1 slot (some models)

 

v Integrated camera (some models)

Internal modem

v

56.6 Kbps

Audio

v

Built-in stereo speakers

 

v

Software control volume

Ethernet (on the system

v

Gigabit Ethernet

board)

 

 

 

 

 

PCI Express Mini Card

v

ThinkPad 11a/b/g Wireless LAN Mini PCI Express

 

 

Adapter

 

v Intel PRO Wireless 3945ABG Mini-PCI Express Adapter

 

v Intel Wireless WiFi Link 4965AGN

 

v Intel Wireless WiFi Link 4965AGN (11n disabled)

 

v ThinkPad 11b/g Wireless LAN Mini-PCI Express Adapter

PC Card and

v

One ExpressCard slot and one PC Card (Type-II) slot

ExpressCard/Smart Card

v

One PC Card (Type-II) slot and one Smart Card slot

slots

v

One PC Card (Type-II) slot

Bluetooth wireless (some

v

ThinkPad Bluetooth with Enhanced Data Rate (BDC-2)

models)

 

 

 

 

 

Modem

v

ThinkPad Modem (MDC-1.5, 56 kbps HDA) or Internal

 

 

Modem (on board)

 

 

 

Touch pad

v

UltraNav®

ThinkLight®

Yes

 

 

 

Battery

v

Li-ion battery (6 cells) 4.8 Ah

 

v Li-ion battery (6 cells) 5.2 Ah

 

v Li-ion battery (9 cells) 7.8 Ah

 

v Ultrabay Enhanced Li Polymer battery (3 cells) (option)

AC adapter

v

65-watt type

 

v

90-watt type

Preinstalled operating

v

Windows XP Professional

system

v

Windows Vista® Home Basic (32 bit)

 

v

Windows Vista Home Premium (32 bit)

 

v Windows Vista Business (32 bit)

 

v Windows Vista Business (64 bit)

 

v Windows Vista Ultimate (32 bit)

50ThinkPad R61, R61e, and R61i (15.4-inch widescreen) Hardware Maintenance Manual

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IBM R61E, R61I manual Feature Description