Dell Latitude E7440 (462-4181) specs.
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Processor DELL Latitude E7440 (462-4181)
Processor speed:
2.1 GHz
Processor family:
Intel Core i7-4xxx
Processor:
i7-4600U
Processor boost frequency:
3.3 GHz
Processor core:
2
Processor threads:
4
System bus data transfer rate:
5 GT/s
Processor cache:
4 MB
Processor cache type:
Smart Cache
Processor socket:
BGA1168
Chipset:
Intel Lynx Point-LP
PCI Express slots version:
2.0
Maximum number of PCI Express lanes:
12
Thermal Design Power (TDP):
15 W
Processor series:
Intel Core i7-4600 Mobile series
FSB Parity:
No
Tjunction:
100°C
PCI Express configurations:
4x1, 2x4
Stepping:
D0
Bus type:
DMI2
Processor lithography:
22 nm
Processor codename:
Haswell
Processor operating modes:
64-bit
Conflict Free processor:
Yes
ECC supported by processor:
No
Memory DELL Latitude E7440 (462-4181)
Internal memory:
8 GB
Internal memory type:
DDR3L-SDRAM
Memory clock speed:
1600 MHz
Memory slots:
2x SO-DIMM
Maximum internal memory:
16 GB
Maximum internal memory (64-bit):
16 GB
Memory form factor:
SO-DIMM
Storage DELL Latitude E7440 (462-4181)
Total storage capacity:
256 GB
Storage media:
SSD
Number of SSDs installed:
1
Solid-state drive capacity:
256 GB
Display DELL Latitude E7440 (462-4181)
Screen Size:
14"
Screen Resolution:
1366 x 768 pixels
Touchscreen:
Yes
LED backlight:
Yes
Aspect ratio:
16:9
Display brightness:
200 cd/m²
Display response rise/fall:
20 ms
Pixel pitch:
0.00892 x 0.00892" (0.227 x 0.227 mm)
Contrast ratio (typical):
300:1
Touch technology:
Multi-touch
Touch screen type:
Capacitive
Graphics DELL Latitude E7440 (462-4181)
On-board graphics adapter:
Yes
Discrete graphics adapter:
No
On-board graphics adapter family:
Intel HD Graphics
On-board graphics adapter model:
Intel HD Graphics 4400
On-board graphics adapter dynamic frequency (max):
1100 MHz
Maximum on-board graphics adapter memory:
1.74 GB
On-board graphics adapter base frequency:
200 MHz
Number of displays supported (on-board graphics):
3
Discrete graphics adapter model:
Not available
On-board graphics adapter OpenGL version:
4.3
On-board graphics adapter DirectX version:
11.2/12
On-board graphics adapter ID:
0xA16
Maximum resolution:
3200 x 2000 pixels
Optical Drive DELL Latitude E7440 (462-4181)
Optical drive type:
No
LightScribe:
No
Audio DELL Latitude E7440 (462-4181)
Audio system:
HD
Number of built-in speakers:
2
Built-in microphone:
Yes
Camera DELL Latitude E7440 (462-4181)
Front camera:
Yes
Front camera resolution (numeric):
0.92 MP
Front camera resolution:
1280 x 720 pixels
Video capturing speed:
30 fps
Networking DELL Latitude E7440 (462-4181)
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, 802.11ac, 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 DELL Latitude E7440 (462-4181)
USB 3.0 (3.1 Gen 1) Type-A ports quantity:
3
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
Docking connector:
Yes
DC-in jack:
Yes
Mini DisplayPort quantity:
1
Number of SATA III connectors:
4
Keyboard DELL Latitude E7440 (462-4181)
Pointing device:
DualPoint
Numeric keypad:
No
Full-size keyboard:
Yes
Software DELL Latitude E7440 (462-4181)
Operating system installed:
Windows 8.1 Pro
Software DELL Latitude E7440 (462-4181)
Operating system architecture:
64-bit
Battery DELL Latitude E7440 (462-4181)
Battery technology:
Lithium-Ion (Li-Ion)
Number of battery cells:
3
Battery capacity:
34 Wh
Battery voltage:
11.1 V
Energy Management DELL Latitude E7440 (462-4181)
AC adapter frequency:
50/60 Hz
AC adapter input voltage:
100 - 240 V
Security DELL Latitude E7440 (462-4181)
Cable lock slot:
Yes
Cable lock slot type:
Kensington
Trusted Platform Module (TPM):
Yes
Weight & Dimensions DELL Latitude E7440 (462-4181)
Weight:
3.59 lbs (1,63 kg)
Width:
13.3" (337 mm)
Depth:
9.11" (231,5 mm)
Height:
0.827" (21 mm)
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