Lenovo ThinkPad E540 (20C600JHGE) specs.
Laptops Specs >> Lenovo >> Lenovo ThinkPad E540 (20C600JHGE)| Specifications | | | Reviews | | | Useful keys |
| Screenshot |
Processor Lenovo ThinkPad E540 (20C600JHGE)
Processor speed:
2.6 GHz
Processor family:
Intel Core i5-4xxx
Processor:
i5-4210M
Processor boost frequency:
3.2 GHz
Processor core:
2
Processor threads:
4
System bus data transfer rate:
5 GT/s
Processor cache:
3 MB
Processor cache type:
Smart Cache
Processor socket:
PGA946
Chipset:
Intel HM87
FSB Parity:
No
Processor series:
Intel Core i5-4200 Mobile series
Thermal Design Power (TDP):
37 W
Tjunction:
100°C
PCI Express configurations:
1x16, 2x8, 1x8+2x4
Maximum number of PCI Express lanes:
16
PCI Express slots version:
3.0
Bus type:
DMI
Stepping:
C0
Processor operating modes:
64-bit
Processor lithography:
22 nm
Processor codename:
Haswell
Conflict Free processor:
Yes
ECC supported by processor:
No
Memory Lenovo ThinkPad E540 (20C600JHGE)
Internal memory:
4 GB
Internal memory type:
DDR3L-SDRAM
Memory clock speed:
1600 MHz
Memory layout:
1 x 4 GB
Memory slots:
2x SO-DIMM
Maximum internal memory:
16 GB
Maximum internal memory (64-bit):
16 GB
Memory form factor:
SO-DIMM
Storage Lenovo ThinkPad E540 (20C600JHGE)
Total storage capacity:
500 GB
Storage media:
HDD
Number of hard drives installed:
1
Hard drive capacity:
500 GB
Host interface:
SATA
Hard disk rotational speed:
5400 RPM
Hard drive size:
2.5"
Card reader integrated:
Yes
Compatible memory cards:
MMC, SD, SDHC, SDXC
Display Lenovo ThinkPad E540 (20C600JHGE)
Screen Size:
15.6"
Screen Resolution:
1920 x 1080 pixels
Touchscreen:
No
LED backlight:
Yes
HD type:
Full HD
Aspect ratio:
16:9
Display brightness:
300 cd/m²
Contrast ratio (typical):
500:1
Graphics Lenovo ThinkPad E540 (20C600JHGE)
On-board graphics adapter:
Yes
Discrete graphics adapter:
Yes
On-board graphics adapter family:
Intel HD Graphics
On-board graphics adapter model:
Intel HD Graphics 4600
On-board graphics adapter dynamic frequency (max):
1150 MHz
Maximum on-board graphics adapter memory:
1.74 GB
On-board graphics adapter base frequency:
400 MHz
Number of displays supported (on-board graphics):
3
Discrete graphics adapter model:
NVIDIA GeForce GT 740M
Discrete graphics adapter memory:
2 GB
On-board graphics adapter ID:
0x416
On-board graphics adapter DirectX version:
11.1
Number of discrete graphics adapters installed:
1
Optical Drive Lenovo ThinkPad E540 (20C600JHGE)
Optical drive type:
DVD±RW
Audio Lenovo ThinkPad E540 (20C600JHGE)
Audio system:
Dolby Advanced v2
Number of built-in speakers:
2
Built-in microphone:
Yes
Camera Lenovo ThinkPad E540 (20C600JHGE)
Front camera:
Yes
Front camera resolution:
1280 x 720 pixels
Networking Lenovo ThinkPad E540 (20C600JHGE)
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
Wi-Fi:Wireless lan technology
Wireless lan technologyYes
Wi-Fi standards:
802.11a, 802.11ac, 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 (20C600JHGE)
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
Microphone in:
No
S/PDIF out port:Sony/Philips Digital Interface
Sony/Philips Digital InterfaceNo
Combo headphone/mic port:
Yes
Ports & interfaces Lenovo ThinkPad E540 (20C600JHGE)
DC-in jack:
Yes
ExpressCard slot:
No
CardBus PCMCIA slot type:Personal Computer Memory Card International Association
Personal Computer Memory Card International AssociationNo
SmartCard slot:
No
Keyboard Lenovo ThinkPad E540 (20C600JHGE)
Pointing device:
ThinkPad UltraNav
Numeric keypad:
Yes
Full-size keyboard:
Yes
Windows keys:
Yes
Spill resistant keyboard:
Yes
Software Lenovo ThinkPad E540 (20C600JHGE)
Operating system installed:
Windows 7 Professional
Operating system architecture:
64-bit
Recovery operating system:
Windows 8.1 Pro
Battery Lenovo ThinkPad E540 (20C600JHGE)
Battery technology:
Lithium-Ion (Li-Ion)
Number of battery cells:
6
Battery life (max):
7.4 h
Energy Management Lenovo ThinkPad E540 (20C600JHGE)
AC adapter frequency:
50/60 Hz
AC adapter input voltage:
100 - 240 V
Security Lenovo ThinkPad E540 (20C600JHGE)
Cable lock slot:
Yes
Cable lock slot type:
Kensington
Password protection:
Yes
Password protection:
HDD, Power on, Supervisor
Weight & Dimensions Lenovo ThinkPad E540 (20C600JHGE)
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 (20C600JHGE)
Write Review / Ask a question about Lenovo ThinkPad E540 (20C600JHGE)
Kubuntu Focus has released an updated version of its signature M2 notebook with a Linux kernel operating system. The sixth-generation model has received a noticeable upgrade of all key components - from the display to the graphics card.
Maingear company has unveiled its most powerful laptop. The novelty called Ultima 18 in the top configuration received 18-inch ?overclocked? screen, flagship 24-core Intel processor, 192 GB of RAM and NVIDIA GeForce RTX 5090 graphics card.
Vaio's hardware catalog has been updated with F14 and F16 notebooks, which are positioned as practical models for everyday use at home or at work. Novelties are offered in different configurations of iron, but among themselves differ only in screen diagonal and battery life.