DELL Latitude E7440 Intel® Core™ i5 i5-4310U Laptop 35.6 cm (14") Full HD 8 GB DDR3L-SDRAM 128 GB SSD Windows 7

Data sheet

Height

21 mm

Width

337 mm

Depth

231.5 mm

Weight

1.36 kg

battery capacity

45 Wh

Bluetooth

Yes

Bluetooth version

4.0

fingerprint reader

Yes

Product Type

Laptop

SSD Capacity

128 GB

Memory slots

2x SO-DIMM

Battery voltage

7.4 V

Built-in microphone

Yes

Wi-Fi

Yes

Manual

Yes

AC adapter included

Yes

Microphone in

No

Internal memory

8 GB

Display diagonal

35.6 cm (14")

Battery technology

Lithium-Ion (Li-Ion)

Compatible memory cards

SD

Processor model

i5-4310U

Wi-Fi standards

802.11a
802.11b
802.11g
Wi-Fi 4 (802.11n)
Wi-Fi 5 (802.11ac)

Processor family

Intel® Core™ i5

Processor frequency

2 GHz

Operating system installed

Windows 7 Professional

Front camera

Yes

Ethernet LAN (RJ-45) ports

1

Internal memory type

DDR3L-SDRAM

Processor cores

2

HD type

Full HD

HDMI ports quantity

1

Storage media

SSD

Processor boost frequency

3 GHz

Total storage capacity

128 GB

Keyboard backlit

Yes

Optical drive type

No

LED backlight

Yes

Card reader integrated

Yes

Operating system architecture

64-bit

Memory clock speed

1600 MHz

Memory layout (slots x size)

1 x 8 GB

Number of battery cells

4

SmartCard slot

Yes

Maximum internal memory

16 GB

Mini DisplayPorts quantity

1

Ethernet LAN data rates

10
100
1000 Mbit/s

Audio system

HD

Ethernet LAN

Yes

DVI port

No

Native aspect ratio

16:9

Quick start guide

Yes

Cable lock slot

No

Product colour

Black

Processor manufacturer

Intel

Processor cache type

Smart Cache

Processor generation

4th gen Intel® Core™ i5

Processor cache

3 MB

Discrete graphics card

No

On-board graphics card

Yes

On-board graphics card model

Intel® HD Graphics 4400

On-board graphics card family

Intel® HD Graphics

Discrete graphics card model

Not available

Memory form factor

SO-DIMM

AC adapter power

65 W

AC adapter frequency

50 - 60 Hz

AC adapter output current

3.34 A

AC adapter input voltage

100 - 240 V

AC adapter output voltage

19.5 V

Display resolution

1920 x 1080 pixels

Speaker power

1 W

Number of built-in speakers

2

Number of SSDs installed

1

Charging port type

DC-in jack

Combo headphone/mic port

Yes

Front camera resolution

1280 x 720 pixels

Pointing device

Touchpad

Numeric keypad

No

Processor threads

4

Motherboard chipset

Intel Lynx Point-LP

USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity

3

Intel Flex Memory Access

No

Execute Disable Bit

Yes

Embedded options available

No

Wi-Fi data rate (max)

300 Mbit/s

Enhanced Intel SpeedStep Technology

Yes

Intel 64

Yes

Recovery operating system

Windows 8.1

Bus type

DMI2

Docking connector

Yes

Processor operating modes

64-bit

Processor lithography

22 nm

Processor socket

BGA 1168

System bus rate

5 GT/s

PCI Express slots version

2.0

On-board graphics card DirectX version

12

Intel® Secure Key

Yes

Supported instruction sets

AVX 2.0
SSE4.1
SSE4.2

Processor ARK ID

80343

Thermal Monitoring Technologies

Yes

Processor package size

40 x 24 x 1.5 mm

Intel® AES New Instructions (Intel® AES-NI)

Yes

Intel® Hyper Threading Technology (Intel® HT Technology)

Yes

Intel® Quick Sync Video Technology

Yes

Power cord included

Yes

Intel® Smart Response Technology

Yes

PCI Express configurations

2x4
4x1

Processor codename

Haswell

FSB Parity

No

Maximum number of PCI Express lanes

12

ECC supported by processor

No

Processor series

Intel Core i5-4300 Mobile series

Stepping

D0

Maximum on-board graphics card memory

1.74 GB

Processor code

SR1EE

Intel® High Definition Audio (Intel® HD Audio)

Yes

Intel® Identity Protection Technology (Intel® IPT)

Yes

Intel® Anti-Theft Technology (Intel® AT)

Yes

Intel® Small Business Advantage (Intel® SBA)

Yes

Intel® InTru™ 3D Technology

Yes

Intel Secure Key Technology version

1.00

Intel Identity Protection Technology version

1.00

Intel Clear Video Technology

No

Intel® Clear Video HD Technology (Intel® CVT HD)

Yes

Intel® Insider™

Yes

Intel Smart Response Technology version

1.00

Intel Smart Connect Technology version

1.00

Intel Enhanced Halt State

Yes

Intel Smart Connect Technology

Yes

Intel Dual Display Capable Technology

No

Intel Small Business Advantage (SBA) version

1.00

Conflict-Free processor

Yes

UART

Yes

Intel® Wireless Display (Intel® WiDi)

Yes

Intel® Matrix Storage Technology (Intel® MST)

No

Intel Demand Based Switching

No

Intel Rapid Storage Technology

Yes

Intel FDI Technology

No

Intel® Smart Cache

Yes

Intel Fast Memory Access

No

Intel TSX-NI version

0.00

Intel® My WiFi Technology (Intel® MWT)

No

Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)

No

Intel ME Firmware Version

9.5

S/PDIF out port

No

Number of SATA III connectors

4

ExpressCard slot

No

CardBus PCMCIA slot type

No

Total number of SATA connectors

4

Windows keys

Yes

LightScribe

No

Maximum internal memory (64-bit)

16 GB

Intel segment tagging

Enterprise