联想扬天B4400A-IFI(i5 4200M/Win8)参数及笔记本电脑配置介绍

Lenovo Yantian B4400A-IFI (i5 4200M/Win8) parameters and laptop configuration introduction

Basic parameters
Availability	November 2013
Product Type	commercialMore Business Notebooks>
product positioning	business notebook
operating system	Windows 8 pre-installed

processing unit
CPU Series	Intel Core i5 4th Generation Series
CPU Model	Intel Core i5 4200MMid-range mainstreamMore Core i5 CPUs>
CPU frequency	2.5GHz
Maximum RWD	3.1GHzrunning smoothly
Number of cores/threads	Dual Core/Quad Threadmultitasking is weakMore dual-core/quad-threaded laptops>
three-level cache	3MB
Bus Specifications	DMI 5 GT/s
Core code	Haswell>
Processes	22nm>
power wastage	37W

storage device (computer)
Memory capacity	4GB (4GB x 1)laborious handling
Memory Type	DDR3LL (low voltage version)
Number of slots	2xSO-DIMM
Maximum Memory Capacity	8GB
Hard disk capacity	500GB
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>

video card
memory capacity	2GBa bit strenuousMore 2GB video memory laptops>
Memory Type	GDDR3

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

network communication
wireless LAN card	Supports 802.11b/g/n wireless protocol>
wired network card	1000Mbps Ethernet card

I/O Interface
data interface	1×USB2.0+2×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
Keyboard Description	Lenovo High-Touch Chocolate Keyboard
fingerprint recognition	Support intelligent fingerprint recognition function

Power Description
Battery Type	4-cell lithium battery
endurance	2-3 hours, depending on the specific use of the environmentLong-lasting Notebook>

exterior condition
Notebook weight	1.91Kg
lengths	338mm
height	238mm
thicknesses	22.9mm
Housing Material	Composite material>
Housing Description	ferrous

(sth. or sb) else
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
Optional Accessories	Laptop gift bag (sold separately)

Warranty Information
Warranty Policy	National warranty, enjoy three packages
Warranty Time	1 year
Warranty Remarks	Free 1-year warranty for the whole machine (including the random battery)
customer service hotline	400-990-8888
Telephone Remarks	9:00-18:00 (no holidays)
Details	Lenovo will provide you with the "three packages" service in accordance with the contents and scope of the "Regulations on the Responsibility for Repair, Replacement and Return of Microcomputer Commodities" (hereinafter referred to as the "three packages") issued by the relevant state departments. Since the date of your purchase of this product, the date of purchase is based on the date of the invoice for the purchase of the product. If there is no valid invoice, the warranty period will be counted from the date of delivery of the product. If the invoice date is later than the actual delivery date of the product, the warranty period will be counted from the actual delivery date of the product. After the warranty period is exceeded, Lenovo will provide paid services in accordance with the "Lenovo Paid Service Charges". Go to the 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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Lenovo Yantian B4400A-IFI (i5 4200M/Win8) parameters and laptop configuration introduction

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