Lenovo ThinkPad W540 (20BG0011US) specs.
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Processor Lenovo ThinkPad W540 (20BG0011US)
Processor speed:
2.4 GHz
Processor family:
Intel Core i7-4xxx
Processor:
i7-4700MQ
Processor boost frequency:
3.4 GHz
Processor core:
4
Processor threads:
8
Processor cache:
6 MB
Processor socket:
PGA946
Processor cache type:
Smart Cache
PCI Express slots version:
3.0
PCI Express configurations:
1x16, 2x8, 1x8+2x4
Maximum number of PCI Express lanes:
16
FSB Parity:
No
Processor series:
Intel Core i7-4700 Mobile series
Tjunction:
100°C
Thermal Design Power (TDP):
47 W
Processor operating modes:
64-bit
Processor lithography:
22 nm
Stepping:
C0
Bus type:
DMI2
Processor codename:
Haswell
Conflict Free processor:
Yes
ECC supported by processor:
No
Memory Lenovo ThinkPad W540 (20BG0011US)
Internal memory:
8 GB
Internal memory type:
DDR3-SDRAM
Memory clock speed:
1600 MHz
Maximum internal memory:
32 GB
Storage Lenovo ThinkPad W540 (20BG0011US)
Total storage capacity:
500 GB
Storage media:
HDD
Number of hard drives installed:
1
Hard drive capacity:
500 GB
Hard disk rotational speed:
7200 RPM
Card reader integrated:
Yes
Display Lenovo ThinkPad W540 (20BG0011US)
Screen Size:
15.6"
Screen Resolution:
1920 x 1080 pixels
LED backlight:
Yes
HD type:
Full HD
Graphics Lenovo ThinkPad W540 (20BG0011US)
On-board graphics adapter:
Yes
On-board graphics adapter family:
Intel HD Graphics
On-board graphics adapter model:
Intel HD Graphics 4600
Maximum on-board graphics adapter memory:
1.74 GB
On-board graphics adapter base frequency:
400 MHz
On-board graphics adapter dynamic frequency (max):
1150 MHz
Number of displays supported (on-board graphics):
3
On-board graphics adapter ID:
0x416
On-board graphics adapter DirectX version:
11.1
Audio Lenovo ThinkPad W540 (20BG0011US)
Audio system:
Dolby Home Theater v4
Built-in microphone:
Yes
Camera Lenovo ThinkPad W540 (20BG0011US)
Front camera:
Yes
Networking Lenovo ThinkPad W540 (20BG0011US)
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
Wi-Fi:Wireless lan technology
Wireless lan technologyYes
Wi-Fi standards:
802.11a, 802.11b, 802.11g, 802.11n
Ethernet LAN connection:
Yes
Ethernet LAN data rates:
10, 100, 1000 Mbit/s
Ports & interfaces Lenovo ThinkPad W540 (20BG0011US)
USB 2.0 ports quantity:
2
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
Thunderbolt ports quantity:
1
Headphone outputs:
1
Ports & interfaces Lenovo ThinkPad W540 (20BG0011US)
Microphone in:
No
S/PDIF out port:Sony/Philips Digital Interface
Sony/Philips Digital InterfaceNo
Combo headphone/mic port:
Yes
DC-in jack:
Yes
ExpressCard slot:
Yes
LAN/VGA combo port:
No
Performance Lenovo ThinkPad W540 (20BG0011US)
TV tuner integrated:
No
Keyboard Lenovo ThinkPad W540 (20BG0011US)
Pointing device:
ThinkPad UltraNav
Numeric keypad:
Yes
Software Lenovo ThinkPad W540 (20BG0011US)
Operating system installed:
Windows 7 Professional
Operating system architecture:
64-bit
Battery Lenovo ThinkPad W540 (20BG0011US)
Battery technology:
Lithium-Ion (Li-Ion)
Number of battery cells:
9
Battery performance:
9210 mAh
Energy Management Lenovo ThinkPad W540 (20BG0011US)
AC adapter frequency:
50/60 Hz
AC adapter input voltage:
100 - 240 V
Weight & Dimensions Lenovo ThinkPad W540 (20BG0011US)
Weight:
5.58 lbs (2,53 kg)
Width:
14.8" (375,9 mm)
Depth:
9.8" (248,9 mm)
Height:
1.1" (27,9 mm)
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