Processor DELL Latitude E7440 (462-5860) | Dell Latitude E7440 (462-5860) | |
Processor speed | 2 GHz | |
Processor family | Intel Core i5-4xxx | |
Processor | i5-4310U | |
Processor boost frequency | 3 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 | BGA1168 | |
Chipset | Intel Lynx Point-LP | |
PCI Express slots version | 2.0 | |
Maximum number of PCI Express lanes | 12 | |
FSB Parity | No | |
Processor series | Intel Core i5-4300 Mobile series | |
Thermal Design Power (TDP) | 15 W | |
PCI Express configurations | 4x1, 2x4 | |
Tjunction | 100°C | |
Bus type | DMI2 | |
Stepping | D0 | |
Processor operating modes | 64-bit | |
Processor codename | Haswell | |
Processor lithography | 22 nm | |
Conflict Free processor | Yes | |
ECC supported by processor | No | |
Memory DELL Latitude E7440 (462-5860) | Dell Latitude E7440 (462-5860) | |
Internal memory | 4 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 (462-5860) | Dell Latitude E7440 (462-5860) | |
Total storage capacity | 256 GB | |
Storage media | SSD | |
Number of SSDs installed | 1 | |
Solid-state drive capacity | 256 GB | |
Card reader integrated | Yes | |
Compatible memory cards | SD | |
Display DELL Latitude E7440 (462-5860) | Dell Latitude E7440 (462-5860) | |
Screen Size | 14" | |
Screen Resolution | 1366 x 768 pixels | |
Touchscreen | No | |
LED backlight | Yes | |
HD type | Not supported | |
Aspect ratio | 16:9 | |
Pixel pitch | 0.0413 x 0.0413" (1.05 x 1.05 mm) | |
Graphics DELL Latitude E7440 (462-5860) | Dell Latitude E7440 (462-5860) | |
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 | |
Number of displays supported (on-board graphics) | 3 | |
Maximum on-board graphics adapter memory | 1.74 GB | |
On-board graphics adapter base frequency | 200 MHz | |
On-board graphics adapter dynamic frequency (max) | 1100 MHz | |
Discrete graphics adapter model | Not available | |
On-board graphics adapter DirectX version | 12 | |
On-board graphics adapter ID | 0xA16 | |
Optical Drive DELL Latitude E7440 (462-5860) | Dell Latitude E7440 (462-5860) | |
Optical drive type | No | |
LightScribe | No | |
Audio DELL Latitude E7440 (462-5860) | Dell Latitude E7440 (462-5860) | |
Audio system | HD | |
Number of built-in speakers | 2 | |
Speaker power | 1 W | |
Built-in microphone | Yes | |
Camera DELL Latitude E7440 (462-5860) | Dell Latitude E7440 (462-5860) | |
Front camera | Yes | |
Front camera resolution | 1280 x 720 pixels | |
Networking DELL Latitude E7440 (462-5860) | Dell Latitude E7440 (462-5860) | |
Bluetooth | Yes | |
3G | No | |
Wi-Fi | Yes | |
Wi-Fi standards | 802.11ac | |
Ethernet LAN connection | Yes | |
Ethernet LAN data rates | 10, 100, 1000 Mbit/s | |
Bluetooth version | 4.0 | |
Ports & interfaces DELL Latitude E7440 (462-5860) | Dell Latitude E7440 (462-5860) | |
USB 3.0 (3.1 Gen 1) Type-A ports quantity | 2 | |
eSATA/USB 3.0 ports quantity | 1 | |
HDMI ports quantity | 1 | |
DVI port | No | |
Ethernet LAN (RJ-45) ports quantity | 1 | |
Microphone in | No | |
S/PDIF out port | No | |
Combo headphone/mic port | Yes | |
Docking connector | Yes | |
DC-in jack | Yes | |
ExpressCard slot | No | |
CardBus PCMCIA slot type | No | |
Mini DisplayPort quantity | 1 | |
Total number of SATA connectors | 4 | |
Number of SATA III connectors | 4 | |
Keyboard DELL Latitude E7440 (462-5860) | Dell Latitude E7440 (462-5860) | |
Pointing device | Touchpad | |
Numeric keypad | No | |
Windows keys | Yes | |
Software DELL Latitude E7440 (462-5860) | Dell Latitude E7440 (462-5860) | |
Operating system installed | Windows 7 Professional | |
Operating system architecture | 64-bit | |
Battery DELL Latitude E7440 (462-5860) | Dell Latitude E7440 (462-5860) | |
Battery technology | Lithium-Ion (Li-Ion) | |
Number of battery cells | 4 | |
Battery capacity | 45 Wh | |
Battery voltage | 7.4 V | |
Energy Management DELL Latitude E7440 (462-5860) | Dell Latitude E7440 (462-5860) | |
AC adapter frequency | 50/60 Hz | |
AC adapter input voltage | 100 - 240 V | |
AC adapter output current | 3.34 A | |
AC adapter output voltage | 19.5 V | |
Security DELL Latitude E7440 (462-5860) | Dell Latitude E7440 (462-5860) | |
Cable lock slot | Yes | |
Weight & Dimensions DELL Latitude E7440 (462-5860) | Dell Latitude E7440 (462-5860) | |
Weight | 3.59 lbs (1,63 kg) | |
Width | 13.3" (337 mm) | |
Depth | 9.11" (231,5 mm) | |
Height | 0.827" (21 mm) | |