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戴尔Latitude 14 3000系列 3490(N053L3490-D1536CN)参数及笔记本电脑配置介绍

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戴尔Latitude 14 3000系列 3490(N053L3490-D1536CN)参数及笔记本电脑配置介绍插图1

Basic parameters
Availability 2018年01月
Product Type commercialMore Business Notebooks>
product positioning business notebook
operating system Pre-installed Windows 10 Home Basic 64bit (64-bit Home Basic)>
processing unit
CPU Series 英特尔 酷睿i5 7代系列
CPU Model Intel 酷睿i5 7200UMid-range mainstreamMore Core i5 CPUs>
CPU frequency 2.5GHz
Maximum RWD 3.1GHzrunning smoothly
Number of cores/threads 双核心/四线程多任务运行弱更多双核心/四线程笔记本>
three-level cache 3MB
Bus Specifications OPI 4 GT/s
Core code Kaby Lake>
Processes 14nm>
power wastage 15WMedium power consumption
storage device (computer)
Memory capacity 4GB（4GB×1）操作吃力
Memory Type DDR4 2400MHz
Hard disk capacity 1TB>
Hard Disk Description 5400转>
monitor
touch panel No touch support
screen size 14 inches14Games, ConvenienceMore 14-inch laptops>
display ratio 16:9
screen resolution 1366×768普通屏更多普通屏笔记本>
screen technology HD，LED背光>，防眩光屏>
display card (computer)
Graphics Card Type 核芯显卡>
graphics chip Intel GMA HD 620
memory capacity Shared Memory Capacitya bit strenuous
Memory Type 无
multimedia equipment
surveillance camera 集成摄像头普清
sound system Built-in sound chip
speakers built-in speaker
microphones built-in microphone
network communication
wireless LAN card Intel 8265 AC，支持双频（2.4GHz+5GHz）>
bluetooth 支持，蓝牙4.2模块
I/O Interface
data interface 1×USB2.0+2×USB3.1
video interface VGA>，HDMI>
audio interface 2-in-1 headphone/microphone jack
Other interfaces RJ45（网络接口），电源接口
reader SD3.0读卡器
expansion slot USIM（外置）
input device (computer)
pointing device (computing) touchpad
Keyboard Description Backlit Keyboard
Power Description
Battery Type 4芯锂电池，56瓦时
endurance 视具体使用环境而定Long-lasting Notebook>
power adapter 100V-240V Adaptive AC Power Adapter
exterior condition
Notebook weight 1.78Kg
lengths 339mm
height 241.9mm
thicknesses 21mm
Housing Material 复合材质>
Housing Description ferrous
(sth. or sb) else
safety performance Safety lock hole
Notebook Accessories
Packing List Laptop Host x1
Power Adapter x1
Power cord x1
Instruction manual x1
Warranty card x1
Warranty Information
Warranty Policy National warranty, enjoy three packages
Warranty Time 1 year
Warranty Remarks 1年上门服务，电池自开票之日起享受1年保修
customer service hotline 800-858-2871，400-889-7177
Telephone Remarks 8:30-17:30（节假日休息）
Details 戴尔计算机（中国）有限公司（以下简称“戴尔公司”）将根据《微型计算机商品修理更换退货责任规定》（以下简称《三包规定》）提供修理、更换、退货服务（以下简称“三包服务”）。按照《三包规定》，在适用的三包期内，您可以凭发货票和三包凭证要求戴尔公司提供相关的“三包服务”。“三包服务”的期间自戴尔公司开具发货票之日起计算。 进入官网>>>

*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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