Dell Latitude 7440 User Manual

Getting help and contacting Dell
Self-help resources
You can get information and help on Dell products and services using these self-help resources:
Table 29. Self-help resources
Self-help resources Resource location
Information about Dell products and services www.dell.com
My Dell app
Tips
Contact Support In Windows search, type Contact Support, and press
Enter.
Online help for operating system www.dell.com/support/windows
www.dell.com/support/linux
Access top solutions, diagnostics, drivers and downloads, and
learn more about your computer through videos, manuals and
documents.
Your Dell computer is uniquely identified by a Service Tag or
Express Service Code. To view relevant support resources for
your Dell computer, enter the Service Tag or Express Service
Code at www.dell.com/support.
For more information on how to find the Service Tag for your
computer, see Locate the Service Tag on your computer.
Dell knowledge base articles for a variety of computer
concerns
1. Go to www.dell.com/support.
2. On the menu bar at the top of the Support page, select
Support > Knowledge Base.
3. In the Search field on the Knowledge Base page, type the
keyword, topic, or model number, and then click or tap the
search icon to view the related articles.
Contacting Dell
To contact Dell for sales, technical support, or customer service issues, see www.dell.com/contactdell.
NOTE: Availability varies by country/region and product, and some services may not be available in your country/region.
NOTE: If you do not have an active Internet connection, you can find contact information about your purchase invoice,
packing slip, bill, or Dell product catalog.
6
32 Getting help and contacting Dell

Dell Latitude 7440 Specifications

General

Form factor	Clamshell
Product type	Laptop
Product color	Black, Silver
Market positioning	Business
Bus type	DMI2
Tjunction	100 °C
Processor cache	3 MB
Processor cores	2
Processor model	i5-4310M
System bus rate	5 GT/s
Processor family	Intel® Core™ i5
Processor series	Intel Core i5-4300 Mobile series
Processor socket	Socket G3
Processor threads	4
Processor codename	Haswell
Processor frequency	2.7 GHz
Processor cache type	Smart Cache
Processor lithography	22 nm
Processor manufacturer	Intel
Processor front side bus	- MHz
PCI Express slots version	3.0
Processor boost frequency	3.4 GHz
Processor operating modes	64-bit
ECC supported by processor	No
PCI Express configurations	1x16, 2x8, 1x8+2x4
Thermal Design Power (TDP)	37 W
Maximum number of PCI Express lanes	16
Motherboard chipset	-
Memory slots	2x SO-DIMM
Internal memory	8 GB
Memory clock speed	1600 MHz
Memory form factor	SO-DIMM
Internal memory type	DDR3L-SDRAM
Maximum internal memory	16 GB
Memory layout (slots x size)	2 x 4 GB
AC adapter included	Yes
Intel segment tagging	Enterprise
Intel® Virtualization Technology (Intel® VT)	VT-d, VT-x
SSD capacity	The Solid State Drive's storage capacity in Gigabytes.
Storage media	SSD
Total storage capacity	128 GB
Number of SSDs installed	1
Display diagonal	14 \
Native aspect ratio	16:9
On-board graphics card model	Intel® HD Graphics 4600
On-board graphics card family	Intel® HD Graphics
Maximum on-board graphics card memory	2 GB
On-board graphics card OpenGL version	4.3
On-board graphics card base frequency	400 MHz
On-board graphics card DirectX version	11.2/12
On-board graphics card dynamic frequency (max)	1250 MHz
Audio system	HD
Front camera resolution	1280 x 720 pixels
WWAN	Installed
Wi-Fi standards	Wi-Fi 4 (802.11n)
Ethernet LAN data rates	10, 100, 1000 Mbit/s
Charging port type	DC-in jack
USB 2.0 ports quantity	0
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity	3
Pointing device	Touchpad
Recovery operating system	Windows 8.1
Operating system installed	Windows 7 Professional
Processor ARK ID	80373
Processor package size	37.5 x 37.5 x 4.7 mm
Supported instruction sets	AVX 2.0, SSE4.1, SSE4.2
Battery capacity	45 Wh
Battery life (max)	- h
Sustainability certificates	ENERGY STAR

Weight and Dimensions

Depth	231.5 mm
Width	337 mm
Height	21 mm
Weight	1630 g