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General
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Model name
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237375U
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Description
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ThinkPad T40
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Architecture
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Form factor
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Notebook
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Cover material
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Magnesium
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Bus
type/architecture
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PCI
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Bays
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Ultrabay Slim
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Indicator
light
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Yes
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Display /
Graphics subsystem
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Screen type
description
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TFT
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Viewable image
size (diagonal)
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14.1 inches
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Screen
illumination
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Backlit
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Max colors or
grey shades
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16777216
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Max resolution
on built-in screen
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1024x768
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External
display supported
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Yes
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Max resolution
on external display
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2048x1536
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Simultaneous
external display
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Yes
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Graphics
subsystem
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Graphics
chipset
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ATI Mobility
RADEON 7500
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Graphics type
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XGA
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Video RAM
std./max.
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32 MB / 32 MB
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Video RAM type
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DDR SDRAM
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Max resolution
(with max video RAM)
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2048x1536
16777216 colors
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Max colors
(with max video RAM)
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16777216
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Graphics bus
interface
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AGP 4X
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Processor
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Processor
manufacturer
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Intel
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Processor
(CPU)
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Intel Pentium
M processor
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Processor
internal clock speed
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1.50 GHz
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Front side bus
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400 MHz
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BIOS type
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Flash ROM
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Memory
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Memory (RAM)
std./max.
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512 MB / 2 GB
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RAM speed
supported
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266MHz
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RAM type
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PC2100 DDR
SDRAM
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RAM slots
total
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2 SODIMM
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RAM slots
available
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0 SODIMM
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Hard disk
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Hard disk size
(GB)
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40 GB
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Hard disk
speed
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HighSpeed
(5400)
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Hard disk type
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ATA-100
(Enhanced IDE)
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Optical
Device
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Optical device
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CD-RW/DVD-ROM
Combo
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Optical device
speed
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16X/10X/24X/8X
Max
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Device
interface
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EIDE
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Audio
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Audio chipset
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SoundMAX
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Audio data
width
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n/a
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Integrated
speakers
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2
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Speaker power
rating
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1.0 W
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Volume control
buttons
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Yes
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Communications
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Fax/modem
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56K V.92
designed modem
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Fax/modem
speed
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56Kbps
data/14.4Kbps fax KBps
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Communications
features
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Infrared port
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Infrared port
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Yes
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Infra-red port
speed
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4Mbps
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Network card
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Integrated
Intel PRO/1000 Gigabit Ethernet
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Network
interface
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Gigabit
Ethernet- Integrated
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Network speed
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10Mbps,
100Mbps, 1000Mbps
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Network
features
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RJ-45
connector
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Wireless type
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LAN
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Wireless
standard
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Cisco 802.11b
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Wireless speed
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11Mbps
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Accessories
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A/C adapter
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72 watt
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Worldwide A/C
compatibility
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Yes
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Port
replicator
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Optional
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Docking
station
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Optional
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Standard
features
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Pointing
device type
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IBM ThinkPad
UltraNav
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Keyboard type
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Full size
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Product
approvals / certifications
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BSMI, CB
Report, CCC (China), CE MARK, CUL, FCC Class B - Part 15, MIC (Korea),
MPR-II, NOM (Mexico), SMA, VCCI Class 2
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Power
management
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Heat emissions
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72 W
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Sound
emissions
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36 dB
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Battery life min./max
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4.6 Hrs hrs
(with 1 battery)
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Power
management features
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Battery Power
Status Display, Power management mode, Standby mode, Suspend mode,
Switching between display devices
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Battery type(s)
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6 Cell
Lithium-Ion
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Charge time
(on/off)
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4 hrs/ 3.6 hrs
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Expansion options
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Plug and Play
support
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Yes
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Additional
Expansion ports
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AC adapter,
Docking/Port Replicator, External Display, Headphone/Line out, Infrared,
Microphone, Parallel, RJ-11, RJ-45, S-Video out, 2 USB 2.0
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Compact Flash
Slot
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No
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PC Card
Support
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2 Type II or 1
Type III
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Weight
& dimensions
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Weight
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4.9 lbs
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Height
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1 inches
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Depth
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10 inches
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Travel weight
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4.5 lbs
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Security
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Security
features
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Hard disk
drive password, IBM Embedded Security Subsystem 2.0, IBM Security Slot,
Power-on password, Supervisor password
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Limited
Warranty
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Limited
Warranty period
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Three years
parts and labor (system battery: one year)
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