DELL D620

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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 module capacities


256 MB, 512 MB, 1 GB, and 2 GB

Memory type


533/667 DDRII SDRAM

Minimum memory


256 MB

NOTE: For some regions, the amount of minimum memory may differ.

Maximum memory


4 GB

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 or 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


QWERTY/AZERTY/Kanji

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

Fingerprint Reader (optional)

Type


UPEK TCS3 TouchStrip™ strip sensor with CMOS active capacitive pixel-sensing technology

Power Supply


2.7 V to approx. 3.6 V

Connector


48-ball BGA

Array Size


248 x 2 pixels

Track Stick

X/Y position resolution (graphics table mode)


250 count/sec @ 100 gf

Size


protrudes 0.5 mm higher than surrounding keycaps

Battery

Type:


9-cell lithium-ion battery

NOTE: You cannot use an auto/air adapter with a 9-cell battery.


85 WHr

6-cell lithium-ion battery


56 WHr

4-cell lithium-ion battery


35 WHr

Dimensions:185.22


4-cell and 6-cell lithium-ion batteries:


Depth


66.6 mm (2.62 inches)

Height


19.2 mm (0.76 inch)

Width


185.22 mm (72.92 inches)

9-cell lithium-ion battery:


Depth


93.3 mm (3.67 inches)

Height


20.59 mm (0.81 inch)

Width


287.30 mm (11.31 inches)

Weight:


9-cell lithium-ion battery


0.51 kg (1.12 lb)

6-cell lithium-ion battery


0.33 kg (0.73 lb)

4-cell lithium-ion battery


0.24 kg (0.53 lb)

Voltage


14.8 VDC

Charge time (approximate):


approximately 1 hour to reach 80 percent charge

NOTE: You must use a 90-Watt AC adapter to use ExpressCharge with a 9-cell battery.

Operating time


varies depending on operating conditions and can be significantly reduced under certain power-intensive conditions.

See Battery Performance for more information.

Life span (approximate)


500 discharge/charge cycles

Temperature range:


Operating


0° to 35°C (32° to 95°F)

Storage


–40° to 65°C (–40° to 149°F)

AC Adapter

Types


65 W and 90 W

Input voltage


90–264 VAC (both)

Input current (maximum)


1.7 A (both)

Input frequency


47–63 Hz (both)

Output current:


65 W


4.34 A (maximum at 4-second pulse); 3.34 A (continuous)

90 W


5.62 A (maximum at 4-second pulse); 4.62 A (continuous)

Output power


65 W or 90 W

Rated output voltage


19.5 VDC (both)

Dimensions:


Height


27.8–28.6 mm (1.10–1.12 inches) (65 W)

33.8–34.6 mm (1.34–1.36 inches) (90 W)

Width


57.9 mm (2.28 inches) (65 W)

60.9 mm (2.39 inches) (90 W)

Length


137.2 mm (5.40 inches) (65 W)

153.42 mm (6.04 inches) (90 W)

Weight (without cables)


0.36 kg (0.79 lb) (65 W)

0.46 kg (1.01 lb) (90 W)

Temperature range:


Operating


0° to 35°C (32° to 95°F) (both)

Storage


–40° to 65°C (–40° to 149°F) (both)

Physical

Height


32 mm (1.26 inches)

Width


337 mm (13.3 inches)

Depth


238 mm (9.3 inches)

Weight:


With travel module


1.98 kg (4.37 lb) (4 cell)

With CD drive


2.27 kg (5.0 lb) (6 cell)

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)