[Lenovo Yangtian B40] Latest quotation_parameter_picture_forums_ Lenovo Yangtian B40 Series Notebook Collection ZOL Zhongguancun Online

configuration parameter

Detailed parameters >>

Screen size: 14 inch 1366x768 (Clause 26) 14.1 inch 1366x768 (1)
CPU main frequency: 2.16GHz (6 items) 1.35GHz (3 items) 1.9GHz (3 items) 2.2GHz (3 items) 1.83GHz (2) 1.7GHz (2) 1.6GHz (1) 2.4GHz (3 items) 2GHz (3 items) 1.8GHz (1)

Memory capacity: 2GB（2GB×1）DDR3L (8 items) 4GB（4GB×1）DDR3L (18 items) 4GB（4GB×1）DDR3L1600MHz (1)
Hard disk capacity: 500GB5400 rpm (21 items) 1TB5400 rpm (4 items) 1TB (2)

Operating system: DOS (3 items) Preinstalled Windows 8.1 (15 items) Preinstalled Windows7 (3 items) Preinstalled Windows 8.1 (Simplified Chinese) (4 items) Pre installed Windows8 (Simplified Chinese) (2)
camera: Integrated camera (Clause 23) Integrated 300000 pixel camera (4 items)

wireless network adapter: Support 802.11b/g/n wireless protocol (Clause 22) Support 802.11ac wireless protocol (3 items) Built in wireless network card (2)
Wired network card: 1000Mbps Ethernet card (20 items) Integrated network card (7 items)

Product model

There are 28 styles in this series

CPU model

Intel Core i7 5500U (1)
Intel Core i7 4510U (1)
Intel Core i5 5200U (3 items)
Intel Celeron Dual Core N2830 (3 items)
Intel Celeron Dual Core N2840 (2)
Intel Celeron quad core N2930 (2)
AMD E1-6010 (3 items)
AMD A4-6210 (1)
AMD A6-6310 (1)
AMD A8-6410 (1)
Intel Core i3 5005U (1)
Intel Core i5 4200U (1)
Intel Core i5 4258U (1)
Intel Core i5 4210U (2)
Intel Core i3 4030U (4 items)
Intel Pentium Quad Core N3530 (1)

Hard disk capacity

1TB and above (6 items)
500GB (Clause 22)

Memory capacity

4GB (20 items)
2GB (8 items)

Graphics card chip

NVIDIA graphics card (2)
AMD graphics card (18 items)
R5 series (16 items)

28 items in total

Intel Celeron dual core N2830 product	to configure	Price	Dealers on sale	Configuration differences
Lenovo Yangtian B40-30 (N2830/no optical drive)	2GB（2GB×1） / 500GB /Touch/1366x768 not supported/ LED backlight, high brightness LCD / Intel GMA HD / Lenovo High Touch Chocolate Keyboard / black	Stop production	6 dealers inquiry	contrast
Lenovo Yangtian B40-30 (N2830)	2GB（2GB×1） / 500GB /Touch/1366x768 not supported/ LED backlight, high brightness LCD / Intel GMA HD / Lenovo High Touch Chocolate Keyboard / black	Stop production	6 dealers inquiry	contrast
Lenovo Yangtian B40-30 (N2830/1GB only)	2GB（2GB×1） / 500GB /Touch/1366x768 not supported/ LED backlight, high brightness LCD / / Lenovo High Touch Chocolate Keyboard / black	Stop production	6 dealers inquiry	contrast
Use AMD E1-6010 products	to configure	Price	Dealers on sale	Configuration differences
Lenovo Yangtian B40-45A-EON (L)	4GB（4GB×1） / 500GB /Touch/1366x768 not supported/ LED backlight / AMD Radeon HD (integrated into processor) / Lenovo High Touch Chocolate Keyboard / black	Stop production	6 dealers inquiry	contrast

Expand other models（ twenty-four ）

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Let's comment

forty-one Word of mouth comments I want to comment

seven point seven

Score of 41 people

4-5 stars
48.8%
3 - 4 stars
19.5%
2 - 3 stars
17.1%
1-2 stars
14.6%

six point six

cost performance

seven point six

Endurance

eight point one

screen

nine point six

dissipate heat

eight point eight

appearance

five point eight

speed

Everyone said:

ZOL Meishan netizen
Purchase information

Price: 2000 yuan

Time: December 2014

Location: Sichuan

it 's not bad....

eight point four

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

advantage:
The battery is durable, the sound quality is good, and the heating is not serious.

Disadvantages:
Select memory, C Cut the wrist when typing on the edge of the shell

Summary:
Add 4G memory to replace the WIN7 system, and the card is not very smooth. However, pay attention to the memory of this machine. The original 2G is incompatible with the Shiquan 4G sold on JD. The LOGO can be displayed when the machine is started, but it can't be accessed to the system. You can only access the system by removing the original 2G memory. Hit LOL medium effect small card, and fight 20-30PFS in group. The battery is very durable. After listening to music and playing LOL all afternoon, there is still 35% electricity left. The tenor is OK, and the bass is OK. The heating is not serious, the back is warm, it seems to be passive cooling, and no air outlet is seen.

Expand Full Text

Published on: January 23, 2015 3 likes 2 comments
qq_43z1w6b6s383
Purchase information

Price: 2200 yuan

Date: August 2015

Location: Xining, Qinghai

Set optimization

seven point four

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

advantage:
High cost performance for daily office work and movie websites. Players don't consider power saving

Disadvantages:
The original memory is only 2G, and the shell is a little soft

Summary:
To install WIN7, format the hard disk and repartition the MBR format. Other computer partitions are not recognized during installation. Optimizing the hidden BIOS settings can greatly improve performance. Add a piece of memory. Be sure to use low voltage. Enter and hide BIOS F11qaz f22wsx f33edc f44rfv f55tgb f66yhn Press the keyboard when the external power supply is plugged in.

Expand Full Text

Published on: December 24, 2015 20 likes 1 comment
qq_2c3413j1y001

eight

My computer is a bit slow. I want to replace parts for it. Please give me some advice. The budget is around 1500

Published on: July 9, 2018 fabulous comment

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common problem:

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Q
Can Lenovo B40 upgrade and add SSD?

A
It can only be replaced. There is no optical compartment, only one hard disk compartment. Replace the mechanical hard disk, and then make the mechanical hard disk into a mobile hard disk

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Lenovo Yangtian B40

configuration parameter

Product model

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[Slow manual operation] Lenovo YOGA K7 dual mode mechanical keyboard is priced at 399 yuan, and the compensation is guaranteed

Morgan Stanley: AI PC will occupy 65% market share in 2028

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