Lenovo 4284WW9PC10B371, W520, T520i manual AC adapters

Models: T520 W520 4284WW9PC10B371 T520i

1 176
Download 176 pages 57.35 Kb
Page 166
Image 166

Table 45. Parts list—Miscellaneous parts (continued)

FRU

FRU no.

CRU

 

 

 

ID

 

 

 

Base miscellaneous parts:

04W1583

N

Rubber foot (rear)

 

 

Rubber foot (front)

 

 

Gasket, DIMM (L)

 

 

Gasket, DIMM (R)

 

 

Gasket, HDD

 

 

Wireless switch

 

 

Knob, wireless switch

 

 

ODD bracket assembly

 

 

ODD bar

 

 

ODD switch assembly

 

 

ODD switch spring

 

 

Mesh A, base cover

 

 

Mylar, slice hook

 

 

• Mylar, base cover, docking post

 

 

Gasket, docking

 

 

Mylar, DIMM

 

 

• Mylar, base cover screw

 

 

• Mylar, base cover, docking

 

 

 

 

 

System miscellaneous parts:

04W1584

N

(a) ExpressCard dummy

 

 

(b) Smart Card spacer

 

 

(c) Smart Card dummy

 

 

(d) Smart Card cable

 

 

DC-in cable

 

 

DC-in cable, 170W

 

 

Color sensor dummy

 

 

RJ11 cable

 

 

RJ11 bracket

 

 

RJ11 dummy

 

 

Note: Italicized letters in parentheses are references to the exploded view in “Overall” on page 108.

 

 

 

 

 

System board miscellaneous parts:

04W1582

N

Thermal pad A

 

 

Thermal pad C

 

 

Thermal pad D

 

 

Thermal pad E

 

 

CPU bracket, UMA/hybrid

 

 

• CPU holder assembly, workstation

 

 

Sink holder

 

 

Sponge, keyboard, hybrid/workstation

 

 

Sponge, keyboard, UMA

 

 

 

 

 

9-cell slice battery

42T4739

OP

 

 

 

 

AC adapters

Table 46. Parts list—2-pin ac adapters for ThinkPad T520 and T520i

FRU

FRU no.

CRU

 

 

ID

 

 

 

2-pin (65 W, 20 V) adapter (models CTO, xxE, xxF, xxJ, xxL, xxP, xxS, xxU, xxY)

42T5282

*

 

 

 

2-pin (65 W, 20 V) adapter (models CTO, xxE, xxF, xxJ, xxL, xxP, xxS, xxU, xxY)

42T4423

 

 

 

 

2-pin (65 W, 20 V) adapter (models CTO, xxE, xxF, xxJ, xxL, xxP, xxS, xxU, xxY)

42T4419

 

 

 

 

158ThinkPad T520, T520i, and W520 Hardware Maintenance Manual

Page 166
Image 166
Lenovo 4284WW9PC10B371, W520, T520i manual AC adapters

T520, W520, 4284WW9PC10B371, T520i specifications

The Lenovo T520i is a robust business laptop that caters to professionals seeking reliability and performance. Part of Lenovo's ThinkPad series, specifically the model number 4284WW9PC10B371, it is designed for multitasking efficiency and mobility.

One of the defining features of the T520i is its impressive performance capabilities. It is equipped with Intel's second-generation Core processors, ranging from i5 to i7, which provide ample power for demanding applications and multitasking scenarios. This model supports up to 16GB of RAM, ensuring smooth operation even with multiple applications running simultaneously.

The T520i features a 15.6-inch high-definition display, offering users a resolution of 1366 x 768 pixels. For those who require superior screen clarity and vibrant color reproduction, the laptop can be upgraded to a Full HD (1920 x 1080) display option. This attribute is especially valuable for professionals working in design or media fields who need precise visuals.

Another characteristic that sets the T520i apart is its durable build quality. As a ThinkPad, it has undergone rigorous testing to meet military-grade standards for durability and reliability. The spill-resistant keyboard and robust chassis are designed to withstand the rigors of everyday use, making it ideal for professionals on the go.

Storage options for the T520i are versatile, with configurations available for traditional hard drives and solid-state drives (SSD). The SSD option not only enhances the overall speed of the system but also improves boot times and application loading, significantly contributing to productivity.

Connectivity options on the T520i are comprehensive. It comes with multiple USB ports, including USB 3.0 for fast data transfer. Additionally, integrated features such as a Gigabit Ethernet port, VGA output for external monitors, and optional 4G LTE connectivity ensure seamless communication and access to networks.

The laptop also boasts Intel HD Graphics, offering sufficient power for everyday tasks, video playback, and light gaming. Furthermore, the inclusion of technologies such as Bluetooth and an integrated webcam enriches user experience through enhanced connectivity and multimedia capabilities.

In conclusion, the Lenovo T520i, with its powerful processors, impressive display options, and rugged design, is a capable choice for professionals who require a reliable, high-performance laptop. Ideal for both business and personal use, it exemplifies Lenovo’s commitment to quality and innovation in the laptop market.