Lenovo ThinkPad T440s (20AR0018US) specs.
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Processor Lenovo ThinkPad T440s (20AR0018US)
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
Maximum number of PCI Express lanes:
12
FSB Parity:
No
Processor series:
Intel Core i7-4600 Mobile series
Thermal Design Power (TDP):
15 W
PCI Express configurations:
4x1, 2x4
Tjunction:
100°C
PCI Express slots version:
2.0
Stepping:
D0
Processor operating modes:
64-bit
Processor lithography:
22 nm
Bus type:
DMI2
Processor codename:
Haswell
Conflict Free processor:
Yes
ECC supported by processor:
No
Memory Lenovo ThinkPad T440s (20AR0018US)
Internal memory:
8 GB
Internal memory type:
DDR3-SDRAM
Memory clock speed:
1600 MHz
Maximum internal memory:
12 GB
Storage Lenovo ThinkPad T440s (20AR0018US)
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 II
Card reader integrated:
Yes
Compatible memory cards:
MMC, SD, SDHC, SDXC
Display Lenovo ThinkPad T440s (20AR0018US)
Screen Size:
14"
Screen Resolution:
1920 x 1080 pixels
Touchscreen:
No
LED backlight:
Yes
HD type:
Full HD
Aspect ratio:
16:9
Display brightness:
300 cd/m²
Contrast ratio (typical):
700:1
Panel type:
IPS
Graphics Lenovo ThinkPad T440s (20AR0018US)
On-board graphics adapter:
Yes
On-board graphics adapter family:
Intel HD Graphics
On-board graphics adapter model:
Intel HD Graphics 4400
Number of displays supported (on-board graphics):
3
Maximum on-board graphics adapter memory:
1.74 GB
On-board graphics adapter dynamic frequency (max):
1100 MHz
On-board graphics adapter base frequency:
200 MHz
On-board graphics adapter DirectX version:
11.2/12
On-board graphics adapter OpenGL version:
4.3
On-board graphics adapter ID:
0xA16
Optical Drive Lenovo ThinkPad T440s (20AR0018US)
Optical drive type:
No
LightScribe:
No
Audio Lenovo ThinkPad T440s (20AR0018US)
Audio system:
Dolby Home Theater v4
Number of built-in speakers:
2
Speaker power:
1 W
Built-in microphone:
Yes
Camera Lenovo ThinkPad T440s (20AR0018US)
Front camera:
Yes
Front camera resolution:
1280 x 720 pixels
Networking Lenovo ThinkPad T440s (20AR0018US)
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
4G:Fourth generation cellular network
Fourth generation cellular networkNo
Ethernet LAN connection:
Yes
Ethernet LAN data rates:
10, 100, 1000 Mbit/s
Bluetooth version:
4.0
Ports & interfaces Lenovo ThinkPad T440s (20AR0018US)
USB 3.0 (3.1 Gen 1) Type-A ports quantity:
3
VGA (D-Sub) ports quantity:
1
DVI port:Digital Visual Interface
Digital Visual InterfaceNo
Ethernet LAN (RJ-45) ports quantity:
1
Headphone outputs:
1
Microphone in:
Yes
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
Microphone connectivity:
3.5 mm
Headphone connectivity:
3.5 mm
Mini DisplayPort quantity:
1
Mini DisplayPort/Thunderbolt combo port:
No
LAN/VGA combo port:
No
USB Sleep-and-Charge:
Yes
USB Sleep-and-Charge ports:
1
Number of SATA III connectors:
4
Performance Lenovo ThinkPad T440s (20AR0018US)
TV tuner integrated:
No
Keyboard Lenovo ThinkPad T440s (20AR0018US)
Pointing device:
ThinkPad UltraNav
Numeric keypad:
No
Windows keys:
Yes
Keyboard backlit:
Yes
Spill resistant keyboard:
Yes
Built-in touchpad:
Yes
Software Lenovo ThinkPad T440s (20AR0018US)
Operating system installed:
Windows 8 Pro
Operating system architecture:
64-bit
Battery Lenovo ThinkPad T440s (20AR0018US)
Number of battery cells:
3
Battery life (max):
8.4 h
Energy Management Lenovo ThinkPad T440s (20AR0018US)
AC adapter power:
45 W
AC adapter frequency:
50/60 Hz
AC adapter input voltage:
100 - 240 V
Security Lenovo ThinkPad T440s (20AR0018US)
Fingerprint reader:
Yes
Trusted Platform Module (TPM):
Yes
Password protection:
Yes
Weight & Dimensions Lenovo ThinkPad T440s (20AR0018US)
Weight:
3.51 lbs (1,59 kg)
Width:
13" (331 mm)
Depth:
8.9" (226 mm)
Height:
0.813" (20,65 mm)
Reviews, Questions about Lenovo ThinkPad T440s (20AR0018US)
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