Lenovo IdeaPad U300/U300s/U400 Hardware Maintenance Manual

Table 1. Specifications (continued)

Feature

Description

I/O port

Headphone mic combo jack

 

• RJ45 x 1 (U300/U400)

 

HDMI port

 

• USB 2.0 port × 2, USB 3.0 port × 1 (U300/U400)

 

• USB 2.0 port × 1, USB 3.0 port × 1 (U300s)

MODEM slot

N/A

Audio

1/8" Stereo Headphone Output & Microphone input combo

 

 

jack

 

• 2 x 1W speakers

 

• 1 x Internal digital Microphone

Ethernet (on the

10/100/1000M , Realtek RTL8111E-VB (U300)

system board)

10/100/1000M , Intel 82579V (U400)

PCI Express

• 1 slot, support Intel 1030N card

Mini Card slot

 

 

Bluetooth

Built-in antenna with wireless card module for all Models

wireless

 

 

Keyboard

6 Row, ISO Full Size Keyboard

Touch pad

Multi-touch type

Integrated

• 1.3 mega pixel camera

camera

 

 

Battery

59 Wh, 4 cells Li-Polymer battery (U300)

 

• 54 Wh, 4 cells Li-Polymer battery (U300s)

 

54 Wh, 4 cells or 6 cells Li-Polymer battery (U400)

AC adapter

20V, 65W

Pre-installed

 

 

operating

Win 7 Premium (32bit/64bit)

system

 

 

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Lenovo U300S manual Lenovo IdeaPad U300/U300s/U400 Hardware Maintenance Manual

U300S, U400 specifications

Lenovo has made significant strides in the market for ultrabooks with its U400 and U300S models, which combine style, performance, and portability. These laptops cater to users seeking powerful devices without compromising on design or usability.

The Lenovo U400 is a versatile ultrabook that excels in performance and efficiency. It features a 14-inch display with a resolution of 1366 x 768 pixels, providing clear visuals and an enjoyable viewing experience. The U400 is powered by Intel's second generation Core processors, which ensures fast computing speeds and responsiveness for both work and multimedia tasks. It also integrates dedicated NVIDIA graphics, which enhances gaming experiences and accelerates tasks that require graphical processing.

On the other hand, the Lenovo U300S takes a more premium approach with its ultra-slim design. This ultrabook sports a 13.3-inch display, also with a resolution of 1366 x 768 pixels, making it lightweight and easy to carry without sacrificing screen quality. The U300S is equipped with Intel’s Ivy Bridge processors, marking an advancement in speed and power efficiency over its predecessor. Furthermore, the laptop is designed with a unibody aluminum chassis, providing durability while maintaining an elegant aesthetic.

Both models support Lenovo Enhanced Experience, which features RapidBoot technology for quick system startup and Lenovo Cloud Services, allowing seamless integration with cloud storage solutions. This provides users the convenience of accessing their data anywhere at any time.

Battery life is another crucial feature of the U400 and U300S. The U400 boasts up to 6 hours of battery life, making it suitable for users on the go. Meanwhile, the U300S offers even more longevity, with up to 8 hours of use on a single charge, further emphasizing its suitability for travel and mobility.

In terms of connectivity, both laptops offer USB 3.0 ports, HDMI output, and Wi-Fi capability, ensuring users stay connected and have options for high-speed data transfer and display output.

Overall, Lenovo's U400 and U300S models represent a blend of advanced technology, stylish design, and practicality, making them strong contenders in the ultrabook market. Their performance, coupled with Lenovo's innovative features, showcases the brand's commitment to delivering highly functional and appealing laptops for a range of users.