Lenovo ThinkPad T440 (20B6006DUS) specs.
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Processor Lenovo ThinkPad T440 (20B6006DUS)
Processor speed:
2.1 GHz
Processor family:
Intel Core i7-4xxx
Processor:
i7-4600U
Processor boost frequency:
3.3 GHz
Processor core:
2
Processor threads:
4
System bus data transfer rate:
5 GT/s
Processor cache:
4 MB
Processor socket:
BGA1168
Processor cache type:
Smart Cache
PCI Express configurations:
4x1, 2x4
Maximum number of PCI Express lanes:
12
PCI Express slots version:
2.0
Thermal Design Power (TDP):
15 W
Processor series:
Intel Core i7-4600 Mobile series
FSB Parity:
No
Tjunction:
100°C
Processor codename:
Haswell
Processor lithography:
22 nm
Bus type:
DMI2
Stepping:
D0
Processor operating modes:
64-bit
Conflict Free processor:
Yes
ECC supported by processor:
No
Memory Lenovo ThinkPad T440 (20B6006DUS)
Internal memory:
8 GB
Internal memory type:
DDR3-SDRAM
Memory clock speed:
1600 MHz
Memory slots:
1x SO-DIMM
Maximum internal memory:
12 GB
Memory form factor:
On-board + SO-DIMM
Storage Lenovo ThinkPad T440 (20B6006DUS)
Total storage capacity:
256 GB
Storage media:
SSD
Number of SSDs installed:
1
Solid-state drive capacity:
256 GB
Solid-state drive interfaces:
Serial ATA III
Card reader integrated:
Yes
Compatible memory cards:
MMC, SD, SDHC, SDXC
Display Lenovo ThinkPad T440 (20B6006DUS)
Screen Size:
14"
Screen Resolution:
1600 x 900 pixels
Touchscreen:
No
LED backlight:
Yes
HD type:
HD+
Aspect ratio:
16:9
Display brightness:
250 cd/m²
Contrast ratio (typical):
400:1
Graphics Lenovo ThinkPad T440 (20B6006DUS)
On-board graphics adapter:
Yes
On-board graphics adapter family:
Intel HD Graphics
On-board graphics adapter model:
Intel HD Graphics 4400
On-board graphics adapter base frequency:
200 MHz
Number of displays supported (on-board graphics):
3
On-board graphics adapter dynamic frequency (max):
1100 MHz
Maximum on-board graphics adapter memory:
1.74 GB
On-board graphics adapter OpenGL version:
4.3
On-board graphics adapter DirectX version:
11.2/12
On-board graphics adapter ID:
0xA16
Optical Drive Lenovo ThinkPad T440 (20B6006DUS)
Optical drive type:
No
LightScribe:
No
Audio Lenovo ThinkPad T440 (20B6006DUS)
Audio system:
HD
Number of built-in speakers:
2
Speaker power:
1 W
Built-in microphone:
Yes
Camera Lenovo ThinkPad T440 (20B6006DUS)
Front camera:
Yes
Front camera resolution (numeric):
0.92 MP
Front camera resolution:
1280 x 720 pixels
Swivel webcam:
No
Networking Lenovo ThinkPad T440 (20B6006DUS)
Bluetooth:
Bluetooth is used to exchange data between nearby mobile devices.
Bluetooth is used to exchange data between nearby mobile devices.Yes
3G:Third generation cellular network
Third generation cellular networkNo
Wi-Fi:Wireless lan technology
Wireless lan technologyYes
Wi-Fi standards:
802.11a, 802.11ac, 802.11b, 802.11g, 802.11n
Ethernet LAN connection:
Yes
Ethernet LAN data rates:
10, 100, 1000 Mbit/s
Bluetooth version:
4.0
Ports & interfaces Lenovo ThinkPad T440 (20B6006DUS)
USB 3.0 (3.1 Gen 1) Type-A ports quantity:
2
VGA (D-Sub) ports quantity:
1
DVI port:Digital Visual Interface
Digital Visual InterfaceNo
Ethernet LAN (RJ-45) ports quantity:
1
Headphone outputs:
1
S/PDIF out port:Sony/Philips Digital Interface
Sony/Philips Digital InterfaceNo
Combo headphone/mic port:
Yes
Docking connector:
Yes
DC-in jack:
Yes
ExpressCard slot:
No
CardBus PCMCIA slot type:Personal Computer Memory Card International Association
Personal Computer Memory Card International AssociationNo
SmartCard slot:
No
Mini DisplayPort/Thunderbolt combo port:
Yes
Mini DisplayPort quantity:
1
Number of SATA III connectors:
4
Keyboard Lenovo ThinkPad T440 (20B6006DUS)
Pointing device:
Touchpad
Numeric keypad:
No
Software Lenovo ThinkPad T440 (20B6006DUS)
Operating system installed:
Windows 7 Professional
Operating system architecture:
64-bit
Recovery operating system:
Windows 8 Pro
Battery Lenovo ThinkPad T440 (20B6006DUS)
Battery technology:
Lithium-Ion (Li-Ion)
Number of battery cells:
3+3
Battery life (max):
8.6 h
Energy Management Lenovo ThinkPad T440 (20B6006DUS)
AC adapter power:
45 W
AC adapter frequency:
50/60 Hz
AC adapter input voltage:
100 - 240 V
Security Lenovo ThinkPad T440 (20B6006DUS)
Fingerprint reader:
Yes
Trusted Platform Module (TPM):
Yes
Password protection:
Yes
Weight & Dimensions Lenovo ThinkPad T440 (20B6006DUS)
Weight:
3.7 lbs (1,68 kg)
Width:
13.3" (339 mm)
Depth:
9.15" (232,5 mm)
Height:
0.827" (21 mm)
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