Dell D620 - Latitude Laptop Computer System Core Duo Processor Wireless XP... Manuale utente

Dell™ Latitude™ D620 User's Guide

Specifications

Processor

Processor types Intel® Core™ Solo and Intel Core Duo processors

L1 cache 64 KB (internal)

L2 cache 2 MB (on die)

External bus frequency 667 MHz

System Information

System chipset Intel 945GM or 945PM

Data bus width 64 bits

DRAM bus width 64 bits

Processor address bus width 36 bits

PC Card/ExpressCard

CardBus controller O2Micro OZ601CardBus controller

PC Card connector one (supports one Type I or Type II card)

Cards supported PC Card: 3.3 V and 5 V

ExpressCard: 34 mm with adapter

PC Card connector size 80 pins

Data width (maximum) PCMCIA 16 bits

CardBus 32 bits

Smart Card

Read/write capabilities reads and writes to all ISO 7816 1/2/3/4 microprocessor cards

(T=0, T=1)

Cards supported 3 V and 5 V

Program technology supported Java cards

Interface speed 9600–115,200 bps

EMV level level 1 certified

WHQL certification PC/SC

Compatibility compatible within a PKI environment

Insert/eject cycles certified for up to 100,000 cycles

Memory

Memory module connector two user-accessible SODIMM sockets

Memory 2 GB

Memory type 533/667 DDRII SDRAM

Ports and Connectors

Serial 9-pin connector; 16550C-compatible,

16-byte buffer connector

Video 15-hole connector

Audio microphone miniconnector, stereo headphones/speakers

miniconnector

USB four 4-pin USB 2.0-compliant connectors

Infrared sensor sensor compatible with IrDA Standard 1.1 (Fast IR) and IrDA

Standard 1.0 (Slow IR)

Modem RJ-11 support

Network adapter RJ-45 port

D-Dock standard D-Dock connector for devices such as D-Dock advanced

port replicators and expansion stations

D-Port standard D-Port connector

Communications

Modem:

Type v.92 56K MDC

Controller softmodem

Interface internal Intel High Definition Audio bus

Network adapter 1 Gb Ethernet LAN on system board

Wireless WLAN card, wireless switch with Dell™ Wi-Fi Catcher™

technology, internal card with Bluetooth® wireless technology,

and Dell Mobile Broadband card.

NOTE: The availability of the Dell Mobile Broadband card may

vary by region.

Video

NOTE: Your Dell™ Latitude™ D620 computer has both integrated and discrete video options.

Video type: integrated on system board, hardware accelerated

Data bus integrated video

Video controller Intel Extreme Graphics

Video memory Integrated video 256-MB or 512-MB of shared system memory.

NOTE: Up to 224 MB shared if total computer memory is 512 MB

or greater; up to 128 MB shared if total computer memory is 256

MB.

LCD interface LVDS

TV support NTSC or PAL in S-video and composite modes

Color output 16.7 million

Video type: discrete video adapter, 128-bit hardware accelerated

Data bus PCI-E x16

Video controller NVidia Quadro NVS110M with TurboCache

Video memory up to 256 MB

NOTE: Total of local and shared system memory used may be up

to 256 MB for graphics, dependent on system memory size and

other factors. Local integrated memory is 64 MB. Up to 192 MB of

system memory may be allocated to support graphics on

computers with 512 MB or more of system memory for a total of

256 MB graphics memory; up to 64 MB of system memory may be

allocated to support graphics on computers with 256 MB system

memory for a total of 128 MB graphics memory.

LCD interface LVDS

TV support NTSC or PAL in S-video and composite modes

Color output 16.7 million

Audio

Audio type High Definition Audio (Soft Audio)

Audio controller SigmaTel STAC9200

Stereo conversion 24-bit (stereo digital-to-analog),

24-bit (stereo analog-to-digital)

Interfaces:

Internal PCI bus/High Definition Audio

External microphone miniconnector, stereo headphones/speakers

miniconnector

Speaker one 4-ohm speaker

Internal speaker amplifier 2-W per channel into 4 ohms

Volume controls keyboard shortcuts or program menus

Display

Type (active-matrix TFT) WXGA

Active area (X/Y) 303.36 x 189.5

Dimensions:

Height 214.3 mm (8.4 inches)

Width 285.7 mm (11.3 inches)

Diagonal 357.1 mm (14.1 inches)

Operating angle 0°(closed) to 180°

Viewing angles:

WXGA Horizontal 40/40°

WXGA Vertical 10/30°

WXGA+ Horizontal 65/65°

WXGA+ Vertical 50/50°

Pixel pitch:

WXGA 0.2588

WXGA+ 0.1971

Power Consumption (panel with

backlight) (typical):

WXGA 5.0 W (max)

WXGA+ 5.5 W (max)

Controls brightness can be controlled through keyboard shortcuts and the

ambient light sensor (ALS)

Keyboard

Number of keys 87 (U.S. and Canada); 88 (Europe); 91 (Japan)

Key travel approx. 2.5 mm (0.098 inch)

Key spacing 19.05 mm ± 0.3 mm (0.75 inch ± 0.012 inch)

Layout GERMAN QWERTZ

Touch Pad

X/Y position resolution (graphics table

mode)

240 cpi

Active area 73.7 x 43

Size:

Width 64.88 mm (2.55-inch) sensor-active area

Height 48.88-mm (1.92-inch) rectangle

Track Stick

X/Y position resolution (graphics table

mode)

250 count/sec @ 100 gf

Size protrudes 0.5 mm higher than surrounding keycaps

Environmental

Temperature range:

Operating 0°to 35°C (32°to 95°F)

Storage –40°to 65°C (–40°to 149°F)

Relative humidity (maximum):

Operating 10% to 90% (noncondensing)

Storage 5% to 95% (noncondensing)

Maximum vibration (using a random-

vibration spectrum that simulates user

environment):

Operating 0.66 GRMS

Storage 1.30 GRMS

Maximum shock (measured with hard

drive in head-parked position and a 2-

ms half-sine pulse):

Operating 122 G

Storage 163 G

Altitude (maximum):

Operating –15.2 to 3048 m (–50 to 10,000 ft)

Storage –15.2 to 10,668 m (–50 to 35,000 ft)

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