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

Screen Size
15.6" - IPS
Resolution
1920 x 1080 (Full HD)
CPU
Intel Core i7 (4th Gen) 4700MQ / 2.4 GHz
GPU
NVIDIA Quadro K1100M / Intel HD Graphics 4600
RAM
4 GB (1 x 4 GB)
Core Qty
Quad-Core
Storage
256 GB SSD SATA 6Gb/s
Battery Capacity
99.9 Wh

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DESIGN AND DIMENSIONS Lenovo ThinkPad W540 (20BG)
Product Type Notebook
Dimensions (WxDxH) 37.66 cm x 24.81 cm x 2.95 cm
Weight 2.7 kg
Case Material Glass-fibre reinforced plastic
Colour Black
DISPLAY Lenovo ThinkPad W540 (20BG)
Screen Size (Type) 15.6" - IPS
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 (20BG)
CPU Intel Core i7 (4th Gen) 4700MQ / 2.4 GHz
Max Turbo Speed 3.4 GHz
Number of Cores Quad-Core
Cache 6 MB
64-bit Computing Yes
Chipset Intel QM87
Features Hyper-Threading Technology, Intel Turbo Boost Technology 2.0
MEMORY Lenovo ThinkPad W540 (20BG)
RAM 4 GB (1 x 4 GB)
Max RAM Supported 32 GB
RAM Type DDR3L SDRAM
Speed 1600 MHz / PC3-12800
Rated Speed 1600 MHz
Form Factor SO-DIMM 204-pin
Slots Qty 4
Empty Slots 3
STORAGE Lenovo ThinkPad W540 (20BG)
Main Storage Size (HDD/SSD) 256 GB SSD SATA 6Gb/s
Optical Drive DVD-Writer
AUDIO & VIDEO Lenovo ThinkPad W540 (20BG)
Multi-GPU Configuration 1 single GPU card / integrated GPU
Graphics Processor (GPU) NVIDIA Quadro K1100M / Intel HD Graphics 4600
Video System Features NVIDIA Optimus
Camera Yes
Video Resolutions 1280 x 720
Sound Stereo speakers, two microphones
Compliant Standards Dolby Home Theater v4
COMMUNICATIONS Lenovo ThinkPad W540 (20BG)
Wireless 802.11a/b/g/n, Bluetooth 4.0
Network Interface Gigabit Ethernet
BATTERY Lenovo ThinkPad W540 (20BG)
Technology 9-cell Lithium Ion
Battery Capacity (Size) 99.9 Wh
Battery Life Up to 6 hours
AC ADAPTER Lenovo ThinkPad W540 (20BG)
Input AC 120/230 V (50/60 Hz)
Output 170 Watt
INPUT Lenovo ThinkPad W540 (20BG)
Type Keyboard, TrackPoint, UltraNav
Numeric Keypad Yes
Features Spill-resistant
CONNECTIONS & EXPANSIONS Lenovo ThinkPad W540 (20BG)
Interfaces 2 x USB 3.0
2 x USB 2.0
Thunderbolt
VGA
LAN
Headphone/microphone combo jack
Memory Card Reader 4 in 1 (SD Card, MultiMediaCard, SDHC Card, SDXC Card)
SOFTWARE Lenovo ThinkPad W540 (20BG)
Operating System (OS) Microsoft Windows 7 Professional 64-bit Edition
MISCELLANEOUS Lenovo ThinkPad W540 (20BG)
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)
ENERGY STAR Certified Yes
EPEAT Compliant EPEAT Gold

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