ThinkPad wing 450 (20DCA01MCD)

[ Series total fifty-five paragraph ]
14 inch classic business book, Core 5 i5 dual core, R7 performance class graphics card, WIn8.1 operating system
Reference quotation:
four thousand two hundred and ninety-nine [No goods in Beijing 2018-07-02]
Hot sale recommendation ThinkCentre ThinkPad i7 computer student T490 T490S slim office video clip design T470-8G-512-I5

Go to Jingdong

JD.COM ¥1730

Merchant quotation:
¥4084-4850 Of sixty Dealers)
Exclusive price of 618 list: up to 500 yuan off, open APP and place an order
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configuration parameter

Time to market March 2015
product type commercial
product positioning Thin notebook, business office book
operating system Preinstalled Windows 8.1
CPU series Intel Core i5 Generation 5 Series
CPU model Intel Core i5 5200U
CPU main frequency 2.2GHz
Highest Rui frequency 2.7GHz
Number of cores/threads Dual core/quad thread
L3 cache 3MB
Bus specification DMI 5 GT/s
Sandy Bridge Broadwell
Process technology 14nm
power waste 15W
Memory capacity 8GB(8GB×1)
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
Touch screen Touch is not supported
Screen size 14 inches
display scale 16:9
Screen resolution 1366x768
View complete parameters >>

Let's comment

one hundred and forty Word of mouth comments I want to comment
nine point two
Score of 140 people
  • 4-5 stars
    58.6%
  • 3 - 4 stars
    17.1%
  • 2 - 3 stars
    14.3%
  • 1-2 stars
    10%
seven point seven
cost performance
eight point eight
Endurance
seven point nine
screen
nine point three
dissipate heat
eight point one
appearance
eight point one
speed
  • five point four

    appearance: six Endurance: six Speed: two Screen: six dissipate heat: ten cost performance: two

    Disadvantages:

    The motherboard is easy to break. After one month of purchase, the motherboard broke and was replaced. One week after the motherboard was retrieved, the problem reoccurred and the motherboard failed to start intermittently After sales, they said they could use it. In order to avoid meeting the three guarantees, they didn't change the main version again

    Summary:

    The motherboard is not electrified, which is a common problem with this computer. It's not practical enough. It's not painstaking enough to buy it, and the after-sales service is not honest enough

    Published on: February 25, 2016 65 likes comment
  • ejva06

    Purchase information

    Price: 5000 yuan

    Date: July 2015

    Location: Shijiazhuang, Hebei

    seven point four

    appearance: eight Endurance: eight Speed: eight Screen: four dissipate heat: eight cost performance: eight

    advantage:

    Very good appearance, heat dissipation is also very good at present, boot up and reaction speed are also very fast because of the new speed

    Disadvantages:

    I didn't notice that it wasn't a high-definition screen when I bought it. The picture quality of the screen is really not very good. There is a squeaking noise in the machine. It should be a hard disk. It's not a big problem

    Published on: July 19, 2015 49 likes 1 comment
  • four

    The I7 5500U dual core operation is too slow, multitasking is really bad, and the win8-win10 system is really slow,

    Published on: 2019-05-30 fabulous comment
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