Dell D620 - Latitude Laptop Computer System Core Duo Processor Wireless XP... Manuel utilisateur
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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