|
Specifications (base
version) |
|
|
Manufacturer |
Dell |
|
Model name |
Latitude E5540 |
|
CPU type |
4th |
|
CPU speed |
1.7 Ghz |
|
Graphics |
Intel® Integrated HD
Graphics 4400 Optional NVIDIA
GeForce GT 720M 2GB Graphics |
|
OS |
Windows 7 Professional |
|
Display Size |
15.6" HD (1366x768) Anti-Glare
LED-backlit display 15.6" FHD (1920x1080) Anti-Glare
LED-backlit display 15.6" HD (1366x768) Touchscreen display 15.6" FHD (1920x1080) Touchscreen
display |
|
Screen Type |
LED-Backlit LCD |
|
Touch Technology |
No Touchscreen |
|
RAM |
DDR3L SDRAM 1600MHz; 2 slots supporting up to 16GB |
|
Battery capacity |
4-cell (40 Whr) Lithium Ion battery with ExpressCharge™ 6-cell (65 Whr) Lithium Ion battery with ExpressCharge™ 9-cell (97 Whr) Lithium Ion battery with ExpressCharge™ |
|
Weight |
Starting weight: 5.0lbs / 2.3kg (with 4-cell battery and no-ODD) |
|
Physical Interfaces |
|
DC-in |
|
Displayport (Mini) |
|
Docking connector |
|
Ethernet 10/100/1000 |
|
Gigabit ethernet |
|
HDMI |
|
Headset i/f (Mic+Line) |
|
Mobile sim-card slot |
|
SD card slot |
|
USB 3.0 (x3) |
|
Wireless Interfaces |
|
802.11 a/b/g/n |
|
No Wireless PAN
(Bluetooth) |
|
Additional Specs and
Accessories (can vary) |
|
Backlit Keyboard |
|
Mic array |
|
Rapid Charge Feature |
|
Removable Battery |
|
Sleep 'n Charge USB |
|
Stereo speakers |
|
WebCam |