Lenovo ThinkPad W540 (20BH) Specifications, Tests and Review

Screen Size
15.6"

Resolution
1920 x 1080 (Full HD)

CPU
Intel Core i7 (4th Gen) 4800MQ / 2.7 GHz

GPU
NVIDIA Quadro K1100M / Intel HD Graphics 4600

RAM
4 GB

Core Qty
Quad-Core

Storage
128 GB SSD SATA 6Gb/s

Battery Capacity
56 Wh

Other Variants:

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Lenovo ThinkPad W540 (20BH) Full Specifications and Details

design and dimensions display processor memory storage audio & video communications battery ac adapter input connections & expansions software miscellaneous

DESIGN AND DIMENSIONS Lenovo ThinkPad W540 (20BH)

Product Type	Notebook
Dimensions (WxDxH)	37.66 cm x 24.81 cm x 2.95 cm
Weight	2.53 kg
Case Material	Glass-fibre reinforced plastic
Colour	Graphite black

DISPLAY Lenovo ThinkPad W540 (20BH)

Screen Size (Type)	15.6"
LCD Backlight Technology	LED backlight
Screen Resolution	1920 x 1080 (Full HD)
Widescreen	Yes
Image Aspect Ratio	16:9
Features	Anti-glare

PROCESSOR Lenovo ThinkPad W540 (20BH)

CPU	Intel Core i7 (4th Gen) 4800MQ / 2.7 GHz
Max Turbo Speed	3.7 GHz
Number of Cores	Quad-Core
Cache	6 MB
64-bit Computing	Yes
Chipset	Intel QM87
Platform Technology	Intel vPro Platform
Features	Hyper-Threading Technology, integrated memory controller, Intel Turbo Boost Technology 2.0

MEMORY Lenovo ThinkPad W540 (20BH)

RAM	4 GB
Max RAM Supported	32 GB
RAM Type	DDR3L SDRAM
Speed	1600 MHz / PC3L-12800
Rated Speed	1600 MHz
Form Factor	SO-DIMM 204-pin
Slots Qty	4

STORAGE Lenovo ThinkPad W540 (20BH)

Main Storage Size (HDD/SSD)	128 GB SSD SATA 6Gb/s
Optical Drive	DVD-Writer removable

AUDIO & VIDEO Lenovo ThinkPad W540 (20BH)

Multi-GPU Configuration	1 single GPU card / integrated GPU
Graphics Processor (GPU)	NVIDIA Quadro K1100M / Intel HD Graphics 4600
Video Memory	2 GB
Video System Features	NVIDIA Optimus
Camera	Yes - 720p
Camera Features	Face tracking
Sound	Stereo speakers, two microphones
Codec	Realtek ALC3232
Compliant Standards	High Definition Audio, Dolby Home Theater v4

COMMUNICATIONS Lenovo ThinkPad W540 (20BH)

Wireless	Bluetooth 4.0, 802.11a/b/g/n/ac
Wireless Controller	Intel Dual Band Wireless-AC 7260 - M.2 Card
Network Interface	Gigabit Ethernet
Ethernet Controller	Intel I217-LM

WWAN

Generation	WWAN upgradable

BATTERY Lenovo ThinkPad W540 (20BH)

Technology	6-cell Lithium Ion
Battery Capacity (Size)	56 Wh
Battery Life	Up to 6.2 hours

AC ADAPTER Lenovo ThinkPad W540 (20BH)

Input	AC 120/230 V (50/60 Hz)
Output	170 Watt

INPUT Lenovo ThinkPad W540 (20BH)

Type	Keyboard, TrackPoint, UltraNav
Numeric Keypad	Yes
Features	Spill-resistant, multi-touch touchpad

CONNECTIONS & EXPANSIONS Lenovo ThinkPad W540 (20BH)

Expansion Bays	1 x Ultrabay
Slots	1 x ExpressCard/34 (1 free)
Interfaces	2 x USB 3.0 2 x USB 2.0 VGA Mini DisplayPort/Thunderbolt combo LAN Dock Headphone/microphone combo jack
Memory Card Reader	4 in 1 (SD Card, MultiMediaCard, SDHC Card, SDXC Card, SDXC UHS-II Card)

SOFTWARE Lenovo ThinkPad W540 (20BH)

Operating System (OS)	Microsoft Windows 7 Professional 64-bit Edition - English

MISCELLANEOUS Lenovo ThinkPad W540 (20BH)

Dockable	Yes
Included Accessories	Power adapter
Security	Trusted Platform Module (TPM 1.2) Security Chip
Security Slot Type	Kensington security slot
Theft/Intrusion Protection	Security lock slot (cable lock sold separately)
Features	Administrator password, hard drive password, power-on password, Intel Active Management Technology (iAMT), 1 USB 2.0 (Always On)
Compliant Standards	RoHS, GREENGUARD
ENERGY STAR Certified	Yes
Manufacturer Warranty	Limited warranty - 3 years - on-site

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