Lenovo
®
recommends Windows
8 Pro.
SPECIFICATIONS
PROCESSOR
OPERATING SYSTEM
DISPLAY
E440 / E540
4
th
generation Intel® Core™ i3, i5, i7 processors
E440 / E540
Windows 8
Windows 8 Pro
Windows 8 Pro Downgrade
Free DOS
E440
14.0 HD Vibrant View and Antiglare Display
(1366 x 768) 200 nit
14.0 HD+ Antiglare Display
(1600 x 900) 250 nit
Optional touch screen on HD
and HD+ Display
E540
15.6 HD Antiglare Display
(1366 x 768) 200 nit
15.6 FHD Antiglare Display
(1920 x 1080) 300 nit
Optional touch screen on HD
and FHD Display
WEIGHT
GRAPHICS
MEMORY
E440
2.14 kg (4.71 lbs)
E540
2.44 kg (5.37 lbs)
E440 / E540
NVIDIA® GeForce® 710 M + 1GB VRAM
NVIDIA® GeForce® GT740 M + 2GB VRAM
E440 / E540
Up to 16GB Max DDR3 (2 DIMM Slots)
I/O (INPUT/OUTPUT) PORTS
WEBCAM
STORAGE
E440 / E540
(1) VGA
(1) HDMI
(2) USB 3.0
(1) Always on USB 2.0
(1) RJ45
(1) 4-in-1 SD Card Reader
(1) Lenovo® OneLink
E440 / E540
720p HD
E440 / E540
HDD
Up To 1TB 5400 rpm (9.5 mm)
SSD
128GB
OPTICAL DRIVE
AUDIO
KEYBOARD
E440 / E540
8x DVD Rewritable
E440 / E540
Dolby® Advanced Audio™ v2,
Built-in dual array microphone (combo jack)
E440 / E540
Windows 8 optimized keyboard with Mic
Mute, Speaker Mute and Fn Key status LEDs.
Numeric keypad for E540
BATTERY
BATTERY LIFE
ETHERNET
E440 / E540
48 WHr 6 Cell Cylindrical Li-Ion
62 WHr 6 Cell Cylindrical Li-Ion
E440 / E540
Up to 6 hrs
3
E440 / E540
Gigabit Ethernet
WIFI
WIRELESS WWAN
DIMENSIONS (W x H x D)
E440 / E540
1 x 1 11 bgn + BT 4.0,
Intel® Centrino® Wireless-N 2230 (2 x 2) BGN + BT
2 x 2 11 abgn + BT 4.0
E440 / E540
Yes
2
E440
344 mm x 26.3 mm x 239 mm
(13.54" x 1.03" x 9.40")
E540
377 mm x 26.6 mm x 250 mm
(14.84" x 1.04" x 9.84" x)
FINGERPRINT READER
NAVIGATION
BLUETOOTH®
E440 / E540
yes
2
E440 / E540
TrackPoint® with trackpad
E440 / E540
Bluetooth® combination with WLAN
2 Optional
3 According to MobileMark® 2012