Lenovo ThinkPad E540 (20C60054US) specs.
Laptops Specs >> Lenovo >> Lenovo ThinkPad E540 (20C60054US)| Specifications | | | Reviews | | | Useful keys |
| Screenshot |
Processor Lenovo ThinkPad E540 (20C60054US)
Processor speed:
2.4 GHz
Processor family:
Intel Core i3-4xxx
Processor:
i3-4000M
Processor core:
2
Processor threads:
4
System bus data transfer rate:
5 GT/s
Processor cache:
3 MB
Processor socket:
PGA946
Processor cache type:
Smart Cache
Maximum number of PCI Express lanes:
16
PCI Express slots version:
2.0
FSB Parity:
No
Thermal Design Power (TDP):
37 W
Processor series:
Intel Core i3-4000 Mobile series
PCI Express configurations:
1x16, 2x8, 1x8+2x4
Tjunction:
100°C
Processor lithography:
22 nm
Stepping:
C0
Processor operating modes:
64-bit
Bus type:
DMI
Processor codename:
Haswell
Conflict Free processor:
Yes
ECC supported by processor:
No
Memory Lenovo ThinkPad E540 (20C60054US)
Internal memory:
4 GB
Internal memory type:
DDR3-SDRAM
Memory slots:
2x SO-DIMM
Maximum internal memory:
16 GB
Storage Lenovo ThinkPad E540 (20C60054US)
Total storage capacity:
320 GB
Storage media:
HDD
Number of hard drives installed:
1
Hard drive capacity:
320 GB
Hard disk rotational speed:
7200 RPM
Card reader integrated:
Yes
Display Lenovo ThinkPad E540 (20C60054US)
Screen Size:
15"
Screen Resolution:
1366 x 768 pixels
Touchscreen:
No
LED backlight:
Yes
HD type:
Not supported
Graphics Lenovo ThinkPad E540 (20C60054US)
On-board graphics adapter:
Yes
On-board graphics adapter family:
Intel HD Graphics
On-board graphics adapter model:
Intel HD Graphics 4600
Number of displays supported (on-board graphics):
3
On-board graphics adapter base frequency:
400 MHz
On-board graphics adapter dynamic frequency (max):
1100 MHz
Maximum on-board graphics adapter memory:
2 GB
On-board graphics adapter DirectX version:
11.1
On-board graphics adapter ID:
0x416
Optical Drive Lenovo ThinkPad E540 (20C60054US)
Optical drive type:
DVD±RW
Audio Lenovo ThinkPad E540 (20C60054US)
Audio system:
Dolby Advanced 2.0
Built-in microphone:
Yes
Camera Lenovo ThinkPad E540 (20C60054US)
Front camera:
Yes
Networking Lenovo ThinkPad E540 (20C60054US)
Bluetooth:
Bluetooth is used to exchange data between nearby mobile devices.
Bluetooth is used to exchange data between nearby mobile devices.Yes
3G:Third generation cellular network
Third generation cellular networkNo
4G:Fourth generation cellular network
Fourth generation cellular networkNo
Wi-Fi:Wireless lan technology
Wireless lan technologyYes
Wi-Fi standards:
802.11a, 802.11b, 802.11g, 802.11n
Ethernet LAN connection:
Yes
Ethernet LAN data rates:
10, 100, 1000 Mbit/s
Bluetooth version:
4.0
Ports & interfaces Lenovo ThinkPad E540 (20C60054US)
USB 2.0 ports quantity:
1
USB 3.0 (3.1 Gen 1) Type-A ports quantity:
2
VGA (D-Sub) ports quantity:
1
HDMI ports quantity:High Definition Multimedia Interface
High Definition Multimedia Interface1
DVI port:Digital Visual Interface
Digital Visual InterfaceNo
Ethernet LAN (RJ-45) ports quantity:
1
Ports & interfaces Lenovo ThinkPad E540 (20C60054US)
Headphone outputs:
1
Microphone in:
No
S/PDIF out port:Sony/Philips Digital Interface
Sony/Philips Digital InterfaceNo
Combo headphone/mic port:
Yes
DC-in jack:
Yes
LAN/VGA combo port:
No
USB Sleep-and-Charge ports:
1
USB Sleep-and-Charge:
Yes
Mini DisplayPort/Thunderbolt combo port:
No
Performance Lenovo ThinkPad E540 (20C60054US)
TV tuner integrated:
No
Keyboard Lenovo ThinkPad E540 (20C60054US)
Pointing device:
ThinkPad UltraNav
Numeric keypad:
Yes
Software Lenovo ThinkPad E540 (20C60054US)
Operating system installed:
Windows 7 Professional
Operating system architecture:
64-bit
Battery Lenovo ThinkPad E540 (20C60054US)
Battery technology:
Lithium-Ion (Li-Ion)
Number of battery cells:
6
Energy Management Lenovo ThinkPad E540 (20C60054US)
AC adapter frequency:
50/60 Hz
AC adapter input voltage:
100 - 240 V
Weight & Dimensions Lenovo ThinkPad E540 (20C60054US)
Weight:
5.38 lbs (2,44 kg)
Width:
14.8" (377 mm)
Depth:
9.84" (250 mm)
Height:
1.05" (26,6 mm)
Reviews, Questions about Lenovo ThinkPad E540 (20C60054US)
Write Review / Ask a question about Lenovo ThinkPad E540 (20C60054US)
Maingear has expanded its lineup of branded gaming laptops with a new model called Super 16. In addition to powerful hardware capable of running all the latest hits, the new model features an ?e-sports? screen and an effective cooling system.
Acer has unveiled a new business-class laptop called the Travelmate X4 14 AI. A distinctive feature of the model is the combination of powerful hardware and a slim but durable body that is resistant to various types of adverse effects.
MAIBENBEN's product catalog has been expanded with the flagship gaming laptop X16E X-Treme Tsunami, aimed at both gamers and creative professionals. The device is the first in the series to be equipped with an NVIDIA GeForce RTX 5080 (16 GB) graphics card and a liquid cooling system.