Dell Latitude 7440 User Manual

Table 11. Storage specifications (continued)
Storage type Interface type Capacity
M.2 2230 solid-state drive, Self-
encrypting drive, Opal 2.0
PCIe NVMe Gen4 x4 Up to 256 GB
Keyboard
The following table lists the keyboard specifications of your Latitude 7440.
Table 12. Keyboard specifications
Description Values
Keyboard type
New Pro 2.5 battery-saving Mini LED backlit keyboard
Keyboard layout
QWERTY
Number of keys
● United States and Canada: 79 keys
● United Kingdom: 80 keys
● Japan: 83 keys
Keyboard size
X=19.05 mm (0.75 in.) key pitch
Y=18.05 mm (0.71 in.) key pitch
Keyboard shortcuts
Some keys on your keyboard have two symbols on them.
These keys can be used to type alternate characters or to
perform secondary functions. To type the alternate character,
press Shift and the desired key. To perform secondary
functions, press Fn and the desired key.
NOTE: You can define the primary behavior of the
function keys (F1–F12) changing Function Key Behavior
in BIOS setup program.
Camera
The following table lists the camera specifications of your Latitude 7440.
Table 13. Camera specifications
Description Option one Option two Option three
Number of cameras There is one camera option:
● FHD RGB Camera
There is one camera option:
● FHD RGB + IR Camera
There is one camera option:
● 5M RGB + IR Camera
Camera type 3.8 mm, 1080p at 30 fps,
FHD RGB Webcam
3.8 mm, 1080p at 30 fps, FHD
RGB+IR Webcam with ALS
4.4 mm, 1080p at 30 fps, 5M
RGB+IR Webcam with ALS
Camera location Front camera Front camera Front camera
Camera sensor type CMOS sensor technology CMOS sensor technology CMOS sensor technology
Camera resolution:
Still image 1920 x 1080 (FHD) 1920 x 1080 (FHD) 2560 x 1920 (5M)
Video 1920 x 1080 (FHD) at 30 fps 1920 x 1080 (FHD) at 30 fps 2560 x 1920 (5M) at 30 fps
Infrared camera
resolution:
Still image Not supported 640 x 360 640 x 480
Specifications of Latitude 7440 19

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