Lenovo ThinkPad T400 User Manual

Lenovo(Japan), Ltd., Date: February 04, 2008
Document Number: UY610-03-0043-69
User’s Manual
The attachment from the next page is the user’s manual of the specific Lenovo host PC devices in
this application that indicates the regulatory notice concerning the FCC Part 2, 15B, 22H and 24E.
Also electronic user’s guidance referred in the user’s manual are provided associated with the
host PC devices and those are indicated on its LCD screen.

Lenovo ThinkPad T400 Specifications

General

Bus type	FSB
Stepping	R0
Tjunction	105 °C
Processor cache	3 MB
Processor cores	2
Processor model	P8700
Processor family	Intel® Core™2 Duo
Processor series	Intel Core 2 Duo P8000 Series
Processor socket	Socket 479
Processor codename	Penryn
Processing Die size	107 mm²
Processor frequency	2.53 GHz
Processor cache type	L2
Processor lithography	45 nm
Processor manufacturer	Intel
Processor front side bus	1066 MHz
Processor operating modes	64-bit
ECC supported by processor	No
Thermal Design Power (TDP)	25 W
CPU multiplier (bus/core ratio)	9.5
Number of Processing Die Transistors	410 M
HDD interface	SATA
Optical drive type	DVD-RW
Total storage capacity	320 GB
Display diagonal	14.1 \
Display resolution	1440 x 900 pixels
Native aspect ratio	16:10
Memory slots	2x SO-DIMM
Internal memory	2 GB
Internal memory type	DDR3-SDRAM
Maximum internal memory	4 GB
Memory layout (slots x size)	1 x 2 GB
Audio system	HD Audio
Speaker power	2 W
Type	PC
Modem speed	56 Kbit/s
Internal modem	Yes
Wireless technology	Intel WiFi Link 5300AGN
Intel segment tagging	Home Office, Small Business
Networking features	Gigabit Ethernet, WLAN
Operating system installed	Windows Vista Business
Battery life (max)	6.3 h
Number of battery cells	6
Charging port type	DC-in jack
Serial ports quantity	0
USB 2.0 ports quantity	3
Cable lock slot type	IBM
Password protection type	BIOS
AC adapter power	90 W
Pointing device	ThinkPad UltraNav
Discrete graphics card model	AMD Mobility Radeon HD 3470
Processor code	SLGFE
Processor ARK ID	37006
Processor package size	35 x 35 mm

Weight and Dimensions

Depth	238 mm
Width	335.5 mm
Height	31.9 mm
Weight	2380 g