Lenovo ThinkPad E540 (20C6) Specifications, Tests and Review

Screen Size
15.6"

Resolution
1366 x 768 (HD)

CPU
Intel Core i3 (4th Gen) 4000M / 2.4 GHz

GPU
Intel HD Graphics 4600

RAM
2 GB

Core Qty
Dual-Core

Storage
500 GB HDD SATA 3Gb/s / 5400 rpm

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Lenovo ThinkPad E540 (20C6) 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 E540 (20C6)

Product Type	Notebook
Dimensions (WxDxH)	37.7 cm x 25 cm x 2.96 cm
Weight	2.46 kg
Case Material	ABS plastic

DISPLAY Lenovo ThinkPad E540 (20C6)

Screen Size (Type)	15.6"
LCD Backlight Technology	LED backlight
Screen Resolution	1366 x 768 (HD)
Widescreen	Yes
Image Aspect Ratio	16:9
Features	Anti-glare

PROCESSOR Lenovo ThinkPad E540 (20C6)

CPU	Intel Core i3 (4th Gen) 4000M / 2.4 GHz
Number of Cores	Dual-Core
Cache	3 MB
64-bit Computing	Yes
Chipset	Mobile Intel HM87 Express
Features	Hyper-Threading Technology, integrated memory controller

MEMORY Lenovo ThinkPad E540 (20C6)

RAM	2 GB
Max RAM Supported	16 GB
RAM Type	DDR3L SDRAM
Speed	1600 MHz / PC3-12800
Rated Speed	1600 MHz
Form Factor	SO-DIMM 204-pin
Slots Qty	2

STORAGE Lenovo ThinkPad E540 (20C6)

Main Storage Size (HDD/SSD)	500 GB HDD SATA 3Gb/s / 5400 rpm
Optical Drive	DVD-Writer fixed - tray

AUDIO & VIDEO Lenovo ThinkPad E540 (20C6)

Graphics Processor (GPU)	Intel HD Graphics 4600
Camera	Yes - 720p
Camera Features	Face tracking
Video Resolutions	1280 x 720
Sound	Stereo speakers, two microphones
Codec	CX20751-21Z
Compliant Standards	High Definition Audio, Dolby Advanced Audio v2

COMMUNICATIONS Lenovo ThinkPad E540 (20C6)

Wireless	802.11a/b/g/n, Bluetooth 4.0
Wireless Controller	PCI Express Mini Card
Network Interface	Gigabit Ethernet
Ethernet Controller	Realtek RTL8111GUS

BATTERY Lenovo ThinkPad E540 (20C6)

Technology	6-cell Lithium Ion

AC ADAPTER Lenovo ThinkPad E540 (20C6)

Input	AC 120/230 V (50/60 Hz)
Output	65 Watt

INPUT Lenovo ThinkPad E540 (20C6)

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

CONNECTIONS & EXPANSIONS Lenovo ThinkPad E540 (20C6)

Interfaces	HDMI Headphone/microphone combo jack LAN USB 2.0 VGA 2 x USB 3.0 Dock
Memory Card Reader	4 in 1 (SD Card, MultiMediaCard, SDHC Card, SDXC Card)

SOFTWARE Lenovo ThinkPad E540 (20C6)

Operating System (OS)	Windows 8.1 Pro 64-bit Edition

MISCELLANEOUS Lenovo ThinkPad E540 (20C6)

Dockable	Yes
Included Accessories	Power adapter
Security	Trusted Platform Module (TPM 1.2) Security Chip
Features	Security lock slot (cable lock sold separately), administrator password, hard drive password, power-on password, ThinkVantage Active Protection System, 1 USB 2.0 (powered)
Compliant Standards	RoHS
ENERGY STAR Certified	Yes