戴尔Latitude E6440(LatiE644017828)参数及笔记本电脑配置介绍

Dell Latitude E6440 (LatiE644017828) parameters and laptop configuration description

Basic parameters
Availability	February 2014
Product Type	commercialMore Business Notebooks>
product positioning	business notebook
operating system	Preinstalled Windows 7 Home Basic 64bit (64-bit Home Basic)>

processing unit
CPU Series	Intel Core i7 4th Generation Series
CPU Model	Intel Core i7 4600Mhigh-end machineMore Core i7 CPUs>
CPU frequency	2.9GHz
Maximum RWD	3.6GHzrunning smoothly
Number of cores/threads	Dual Core/Quad Threadmultitasking is weakMore dual-core/quad-threaded laptops>
three-level cache	4MB
Bus Specifications	DMI 5 GT/s
Core code	Haswell>
Processes	22nm>
power wastage	37W

storage device (computer)
Memory capacity	8GB (4GB x 2)running smoothly
Memory Type	DDR3L (low voltage version) 1600MHz>
Number of slots	2xSO-DIMM
Maximum Memory Capacity	16GB
Hard disk capacity	1TB>
Hard Disk Description	5400 rpm>

monitor
touch panel	No touch support
screen size	14 inchesGames, ConvenienceMore 14-inch laptops>
display ratio	16:9
screen resolution	1366×768ordinary screenMore Normal Screen Notebooks>
screen technology	LED backlight>, anti-glare screen>

video card
Graphics Card Type	Performance-grade discrete graphics
graphics chip	AMD Radeon HD 8690M
memory capacity	2GBa bit strenuousMore 2GB video memory laptops>
Memory Type	GDDR5>
memory bit width	128bit>

multimedia equipment
surveillance camera	integrated camerauniversal cleanup
sound system	Built-in sound chip
speakers	built-in speaker
microphones	noise immunity microphone

network communication
wireless LAN card	Intel 6235 2X2 802.11n
wired network card	1000Mbps Ethernet card
bluetooth	Support, Bluetooth 4.0 Module

I/O Interface
data interface	4×USB3.0>
video interface	VGA>, HDMI>
audio interface	2-in-1 headphone/microphone jack
Other interfaces	RJ45 (Network Interface), Power Connector
reader	All-in-one card reader

input device (computer)
pointing device (computing)	touchpad

Power Description
Battery Type	6-cell lithium battery>, 6000 mAh
endurance	Depends on the specific use environmentLong-lasting Notebook>
power adapter	100V-240V 90W Adaptive AC Power Adapter

exterior condition
Housing Material	magnesium aluminum alloy
Housing Description	silver (color)

(sth. or sb) else
safety performance	Safety lock hole
bundled software	bundled software

Notebook Accessories
Packing List	Laptop host x1 Battery x1 Power Adapter x1 Power cord x1 Instruction manual x1 Warranty card x1

Warranty Information
Warranty Policy	National warranty, enjoy three packages
Warranty Time	3 years
Warranty Remarks	3 years next business day on-site service
customer service hotline	800-858-2871, 400-889-7177
Telephone Remarks	8:30-17:30 (closed on holidays)
Details	Dell Computer (China) Co., Ltd (hereinafter referred to as "Dell") will provide repair, replacement and return services (hereinafter referred to as "Three Packages") in accordance with the "Provisions on the Responsibility for Repair, Replacement and Return of Microcomputer Commodities" (hereinafter referred to as the "Three Packages"). ). In accordance with the Three-Package Agreement, you may request Dell to provide the Three-Package Service within the applicable Three-Package Agreement period by presenting the shipping invoice and Three-Package Agreement certificate. "The Three-Package Service period is calculated from the date of Dell's invoice. Go to official website>>>

*For reference only, please refer to the actual local sales product information; if you find the information is wrong, please feedback.

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Dell Latitude E6440 (LatiE644017828) parameters and laptop configuration description

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