IEEE 1394a

Mini-Card

Network adapter

D-Port

4-pin serial connector

one Type IIIA Mini-Card slot

RJ-45 port

standard docking connector for D/Port advanced port replicator

Communications

Modem:

 

 

 

Type

v.92 56K MDC

 

 

Controller

softmodem

Interface

Intel High-Definition Audio

 

 

Network adapter

10/100 Ethernet LAN on system board

 

 

Wireless

internal PCI-e Mini-Card WLAN support; Bluetooth®

 

wireless technology support;

 

WWAN support via ExpressCard with adapter in PC

 

Card/ExpressCard slot

 

 

 

 

Video

 

Video type

Intel GMA 950

 

 

Data bus

PCI Express

 

 

Controller/Memory

1 MB with Dynamic Virtual Memory Technology

 

(DVMT), up to 64 MB (with 256 MB of system

 

memory), or 128 MB (with 512 MB or more of system

 

memory)

 

 

LCD interface

LVDS

 

 

TV support

NTSC or PAL in S-video and composite modes

 

(through Dell™ D/Port advanced port replicator only)

 

 

 

 

Audio

 

 

 

Audio type

High Definition Audio (HDA)

 

 

Audio controller

SigmaTel STAC9200

 

 

Stereo conversion

20-bit (stereo digital-to-analog),

 

18-bit (stereo analog-to-digital)

 

 

Interfaces:

 

 

 

Internal

Azalia/AC'97

 

 

External

microphone mini-connector, stereo

 

headphones/speakers mini-connector

 

 

Speaker

two 8-ohm speakers

 

 

Internal speaker amplifier

1-W channel into 8 ohms

 

 

Volume controls

volume control buttons or program menus

 

 

 

 

Display

 

Type (active-matrix TFT)

14.1-inch and 15.0-inch XGA

 

15.0-inch SXGA+

 

 

Dimensions (14-inch display):

 

 

 

Height

214.3 mm (8.4 inches)

 

 

Width

285.7 mm (11.3 inches)

 

 

Diagonal

357.1 mm (14.1 inches)

 

 

Dimensions (15.1-inch display):

 

 

 

Height

228.1 mm (8.9 inches)

 

 

Width

304.1 mm (12.0 inches)

 

 

Diagonal

381.0 mm (15 inches)

 

 

Operating angle

0° (closed) to 180°

 

 

Viewing angles:

 

 

 

XGA horizontal

+/– 40/40°

 

 

XGA vertical

+/– 10/30°

 

 

SXGA+ horizontal

+/– 65/65°

 

 

SXGA+ vertical

+/– 50/50°

 

 

Pixel pitch:

 

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Image 78
Dell D520 specifications Communications, Video, Audio, Display

D520 specifications

The Dell D520 is a robust and reliable laptop that was introduced as part of Dell's Latitude series, catering primarily to business professionals and enterprises. Known for its solid build and practical features, the D520 emphasizes productivity and durability in a mobile computing environment.

One of the standout features of the Dell D520 is its comfortable keyboard layout. The full-sized, spill-resistant keyboard offers a tactile feel, making it ideal for extended typing sessions. Additionally, the touchpad is responsive, enhancing ease of navigation while on the go. The laptop's design prioritizes ease of use, ensuring that users can work efficiently, whether in an office or while traveling.

In terms of hardware, the Dell D520 typically features Intel processors, which provide a balanced mix of performance and power efficiency. This enables users to run multiple applications without significant lag, making it suitable for multitasking. The laptop is also equipped with a decent amount of RAM, ensuring smooth performance for standard business applications and tasks.

The D520 includes various connectivity options, crucial for modern-day professionals. It typically comes with several USB ports, an Ethernet port, and a VGA port for connecting to external displays. There is also the option for Wi-Fi connectivity, allowing users to connect to networks effortlessly.

One of the key characteristics of the Dell D520 is its durability. The laptop is designed to withstand the rigors of daily use and features a sturdy chassis that can handle rough treatment. This durability makes it a favorite among users who need a reliable machine that can endure a busy workday.

The D520 also emphasizes security features that are essential for business users. It includes options for fingerprint readers and smart card readers, allowing users to enhance data protection. This level of security is particularly valuable for professionals handling sensitive information.

Battery life is another important aspect of the Dell D520. With an efficient power management system, users can expect a reasonable battery performance that allows for extended work sessions without needing to recharge frequently.

Overall, the Dell D520 combines practicality, durability, and efficiency, making it an excellent choice for business professionals who require a reliable laptop for everyday tasks. Its balance of features and performance continues to make it a suitable option for users who prioritize functionality and dependability in their computing devices.