Notebooks > Lenovo > Lenovo ThinkPad W540 20BH002CMD

Specification Lenovo ThinkPad W540 20BH002CMD

Lenovo ThinkPad W540 20BH002CMD notebook runs on Windows 8 Pro operating system. The notebook is powered by i7-4800MQ 2.7 GHz , 4 cores , 8 threads processor. It has 8 GB RAM. SSD 180 GB. Display 15.6 inch, Intel HD Graphics 4600 - On-board graphics adapter. The notebook is fueled with a 99.9 Wh.
Lenovo ThinkPad W540 20BH002CMD laptop upgrade options: Internal memory: 8 GB, maximum internal memory: 32 GB DDR3-SDRAM. The number of memory slots and their employment: 2 x 4 GB. Total number of memory slots: 4x SO-DIMM. Discrete graphics adapter model NVIDIA Quadro K1100M.

Processor Lenovo ThinkPad W540 20BH002CMD
Processor model:	i7-4800MQ
Processor series:	Intel Core i7-4800 Mobile series
Processor socket:	PGA946
Processor threads:	8
Processor cores:	4
Processor codename:	Haswell
Processor family:	4th gen Intel Core i7
Processor frequency:	2.7 GHz
Motherboard chipset:	Intel QM87
Processor boost frequency:	3.7 GHz
Processor cache:	6 MB
Thermal Design Power (TDP):	47 W
Software Lenovo ThinkPad W540 20BH002CMD
Operating system installed:	Windows 8 Pro
Operating system architecture:	64-bit
Display & Graphics Lenovo ThinkPad W540 20BH002CMD
Aspect ratio:	16:9
Contrast ratio:	500:1
Display brightness:	300 cd/m²
Display diagonal:	15.6 inch
Display resolution:	1920 x 1080 pixels
HD type:	Full HD
LED backlight:	Yes
Touchscreen:	No
Discrete graphics adapter:	Yes
Discrete graphics adapter memory:	2 GB
Discrete graphics adapter model:	NVIDIA Quadro K1100M
Maximum on-board graphics adapter memory:	1.74 GB
On-board graphics adapter:	Yes
On-board graphics adapter base frequency:	400 MHz
On-board graphics adapter DirectX version:	11.1
On-board graphics adapter dynamic frequency (max):	1300 MHz
On-board graphics adapter family:	Intel HD Graphics
On-board graphics adapter model:	Intel HD Graphics 4600
Memory Lenovo ThinkPad W540 20BH002CMD
Internal memory:	8 GB
Maximum internal memory:	32 GB
Memory clock speed:	1600 MHz
Memory layout (slots x size):	2 x 4 GB
Memory form factor:	SO-DIMM
Memory slots:	4x SO-DIMM
Internal memory type:	DDR3-SDRAM
Storage Lenovo ThinkPad W540 20BH002CMD
SSD capacity:	180 GB
SSD interface:	Serial ATA III
Storage media:	SSD
Number of SSDs installed:	1
Total storage capacity:	180 GB
Optical drive type:	DVD±RW
Card reader integrated:	Yes
Compatible memory cards:	MMC, SD, SDHC, SDXC
Network & Communication Lenovo ThinkPad W540 20BH002CMD
3G:	No
Bluetooth:	Yes
Bluetooth version:	4.0
Ethernet LAN:	Yes
Wi-Fi:	Yes
Wi-Fi standards:	IEEE 802.11a, IEEE 802.11ac, IEEE 802.11b, IEEE 802.11g, IEEE 802.11n
Interfaces/Ports Lenovo ThinkPad W540 20BH002CMD
CardBus PCMCIA slot type:	No
Charging port type:	DC-in jack
Headphone outputs:	1
Combo headphone/mic port:	Yes
VGA (D-Sub) ports:	1
Docking connector:	Yes
DVI port:	No
Ethernet LAN (RJ-45) ports:	1
ExpressCard slot:	Yes
Microphone in:	Yes
Mini DisplayPorts quantity:	1
S/PDIF out port:	No
SmartCard slot:	No
Thunderbolt ports quantity:	1
USB 2.0:	2
USB 3.0 (3.1 Gen 1) Type-A:	2
USB Sleep-and-Charge:	1
Input Devices Lenovo ThinkPad W540 20BH002CMD
Keyboard backlit:	Yes
Numeric keypad:	Yes
Spill resistant keyboard:	Yes
Windows keys:	Yes
Audio Lenovo ThinkPad W540 20BH002CMD
Audio system:	HD
Built-in microphone:	Yes
Number of speakers:	2
Speaker power:	1 W
Built-in Devices Lenovo ThinkPad W540 20BH002CMD
Front camera:	Yes
Front camera resolution:	1280 x 720 pixels
Power Lenovo ThinkPad W540 20BH002CMD
AC adapter frequency:	50/60 Hz
AC adapter input voltage:	100 - 240 V
AC adapter power:	170 W
Security Lenovo ThinkPad W540 20BH002CMD
Cable lock slot:	No
Fingerprint reader:	Yes
Password protection:	Yes
Trusted Platform Module (TPM):	Yes
Design Lenovo ThinkPad W540 20BH002CMD
Brand:	Lenovo
Family:	ThinkPad
Series:	W
Model name:	W540
Part Number:	20BH002CMD
Product type:	Mobile workstation
Form factor:	Clamshell
Product colour:	Black
Housing material:	Glass fiber, Glass-reinforced plastic (GRP)
Depth:	248.1 mm
Width:	376.6 mm
Height (rear):	2.95 cm
Height (front):	2.79 cm
Weight:	2.7 kg
Release Date:	2013-12-06
Battery Information Lenovo ThinkPad W540 20BH002CMD
Battery capacity:	99.9 Wh
Battery type:	Lithium-Ion (Li-Ion)
Battery life:	11.1 h
Number of battery cells:	9

User opinions and reviews Lenovo ThinkPad W540 20BH002CMD

	Pazaxl	April 10, 2024
	The laptop offers great CPU resources for multitasking. Gaming is possible with the discrete graphics adapter. The 180 GB SSD is sufficient for storage. 8 GB of RAM is good, but more would be beneficial. There are enough USB ports for various devices. The Full HD screen provides crisp and clear visuals.
Reply

	Besuxlg	May 04, 2024
	I upgraded the memory to 32GB and swapped out the 180GB SSD for a larger one with a capacity of 1TB.
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