Lenovo K4450A (i7 4510U/4GB/1TB) Parameters and Laptop Configurations

Lenovo K4450A (i7 4510U/4GB/1TB) parameters and laptop configuration introduction

Basic parameters
Availability	March 2015
Product Type	commercialMore Business Notebooks>
product positioning	business notebookslim notebook (computer)
operating system	DOS>

processing unit
CPU Series	Intel Core i7 4th Generation Series
CPU Model	Intel Core i7 4510Uhigh-end machineMore Core i7 CPUs>
CPU frequency	2GHz
Maximum RWD	3.1GHzrunning 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	15WMedium power consumption

storage device (computer)
Memory capacity	4GB (4GB x 1)laborious handling
Memory Type	DDR3L (low voltage version) 1600MHz>
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	Dual graphics (entry-level discrete + integrated)
graphics chip	NVIDIA GeForce GT 730M + Intel GMA HD 4400
memory capacity	2GBa bit strenuousMore 2GB video memory laptops>
Memory Type	GDDR3
memory bit width	64bit>

multimedia equipment
surveillance camera	720p HD camerahigh definition (photo, audio or television)
sound system	Built-in sound chip
speakers	built-in speaker
microphones	Built-in array microphone

network communication
wireless LAN card	Supports 802.11b/g/n wireless protocol>
wired network card	1000Mbps Ethernet card
bluetooth	Support, Bluetooth 4.0 Module

I/O Interface
data interface	2×USB2.0 + 2×USB3.0 (one with Powershare power supply)
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	Leak-proof Keyboard>, Floating Keyboard>

Power Description
Battery Type	4-cell lithium battery, 2200 mAh
endurance	4.5 hours or so, depending on the specific use of the environmentLong-lasting Notebook>
power adapter	100V-240V 65W Adaptive AC Power Adapter

exterior condition
Notebook weight	1.92Kg
lengths	338mm
height	238mm
thicknesses	23.5mm
Housing Material	magnesium aluminum alloy
Housing Description	ferrous

(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	1 year
Warranty Remarks	1 year full warranty, 1 year on-site
customer service hotline	400-990-8888
Telephone Remarks	9:00-18:00
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 K4450A (i7 4510U/4GB/1TB) parameters and laptop configuration introduction

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