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Dell LATITUDE D400: TechnicalSpecifications:Dell™Latitude™CS/CS

TechnicalSpecifications:Dell™Latitude™CS/CS: Dell LATITUDE D400

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TechnicalSpecifications:Dell™Latitude™CS/CS

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Portable Computers User's Guide

Chip Set and Bus

Keyboard

PC Cards

Battery

Memory

AC Adapter

Connectors

Physical

Audio

Environmental (Computer)

Video

Touch Pad

Display

Chip Set and Bus

Microprocessor

Intel®Mobile Pentium®II for the Latitude CS;

Intel Mobile Pentium III for the Latitude CSx

System chip set

Intel Mobile 440 BX PCIset

Microprocessor data bus width

64 bits

DRAM bus width

64 bits

Address bus width

32 bits

Flash EPROM

4 Mbits

AGP bus

66 MHz

PCI bus

33 MHz

PC Cards

CardBus controller

Texas Instruments PCI 1225 CardBus controller

PC Card slots

two (supports type I and type II cards in any combination; type III cards can be used

only in the lower slot; the upper slot supports ZV cards on computers running the

Microsoft®Windows®95 or Windows 98 operating system)

Cards supported

3.3-V and 5-V

PC Card connector size

68 pins

Data width (maximum):

PCMCIA

16 bits

CardBus

32 bits

Memory

Architecture

SDRAM

Memory module sockets

two (one is customer-accessible for performing memory upgrades)

Memory module capacities and type

1

32-, 64-, 128, and 192-MB 3.3-V SDRAM

modules (the 192-MB module cannot be

installed in the memory upgrade socket)

Standard RAM

one 64-MB memory module

Maximum RAM

320 MB

Memory clock speed

66 MHz

Memory access time

CL2 or CL3 (Note: CL3 indicates a CAS latency of 3 clocks)

BIOS address

F000:0000-F000:FFFF

Connectors

Parallel

one unidirectional, bidirectional, or ECP connector

IDE

IDE connector for external media bay

Video

SVGA connector

PS/2

mini-DIN connector

Audio

microphone-in jack;

headphones/speakers jack

USB

USB-compliant connector

Docking

connector for the C/Port Family Advanced Port

Replicator or C/Dock Family Expansion Station

Audio

Audio type

Sound Blaster (software emulation-capable)

Audio controller

NeoMagic MagicMedia 256 ZX

Stereo conversion

16 bit (analog-to-digital and digital-to-analog)

Interfaces:

Internal

PCI bus/AC97

External

microphone-in minijack;

headphones/speakers-out minijack

Speaker

2.5-ohm speaker

Internal speaker amplifier

500 mW

Controls

volume can be controlled through key combinations, application program menus, or

the Speaker window in the Dell Control Center (Windows 95 only)

Video

Video type

256-bit hardware-accelerated

Data bus

AGP

Video controller

NeoMagicMagicMedia 256 ZX

Video memory

4.0 MB

Display

Type

active-matrix color (TFT)

Dimensions (active area):

Height

214.9 mm (8.46 inches)

Width

270.3 (10.64 inches)

Diagonal

337.8 mm (13.3 inches)

Maximum resolution/colors

1024 x 768 pixels; 65,536 colors

Response time (typical)

50 ms

Operating angle

0°(closed)to180°

Viewing angles:

Horizontal

± 40°

Vertical

+20°/–30°

Dot pitch

0.26 mm

Power consumption:

Panel (typical)

800 mW

Backlight (medium brightness)

3.7 W

Controls

brightness can be controlled through a key combination

Keyboard

Number of keys

87 (U.S., Canada, Korea, Thailand, and locations that use traditional Chinese);

88 (Europe);

90 (Japan)

Key travel

2.7 to 2.9 mm (0.106 to 0.114 inch)

Key spacing

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

Battery

Type

lithium ion

Dimensions:

Height

16.3 mm (0.64 inch)

Depth

84.05 mm (3.31 inches)

Width

205.5 mm (8.09 inches)

Weight

0.306 kg (0.67 lb) for standard battery; 0.494 kg (1.09 lb) for high-capacity battery

Voltage

11.10 VDC for standard battery; 14.4 for optional high-capacity battery

Capacity

34 WH for standard battery; 46 WH for high-capacity battery

2

Charge time (approximate):

Computer on

1.5 hr for standard battery; 1 hr, 50 minutes for high-capacity battery

Computer off

About 1 hour

2

Life span (approximate)

350 discharge/charge cycles

2

Battery life

From 2.5 to 3 hours for fully charged standard battery; up to 50 percent more time for

fully charged high-capacity battery

Temperature range:

Charge

0°to35°C(32°to95°F)

Storage

–20°to60°C(–4°to140°F)

AC Adapter

Input voltage

90 to 135 VAC and 164 to 264 VAC

Input current (maximum)

1.5 A

Input frequency

47 to 63 Hz

Output current

4.5 A (maximum at 4-second pulse);

3.51 A (continuous)

Rated output voltage

20.0 VDC

Height

22.94 mm (1.1 inches)

Width

58.42 mm (2.3 inches)

Depth

133.35 mm (5.25 inches)

Weight (with cables)

0.4 kg (0.9 lb)

Temperature range:

Operating

0°to35°C(32°to95°F)

Storage

–20°to60°C(–4°to140°F)

Physical

Height

29.0 mm (1.14 inches)

Width

306.0 mm (12.05 inches)

Depth

246.0 mm (9.69 inches)

Weight

4

Configurations from 1.95 kg (4.3 lb)

and up

Environmental (Computer)

Temperature:

Operating

0°to35°C(32°to95°F)

Storage

–20°to60°C(–4°to140°F)

Relative humidity (maximum):

Operating

10% to 90% (noncondensing)

Storage

5% to 95% (noncondensing)

Maximum vibration:

Operating

0.9 GRMS using a random-vibration spectrum that simulates truck shipment

Storage

1.3 GRMS using a random-vibration spectrum that simulates air/truck shipment

3

Maximum shock:

Operating

152.4 cm/sec (60.0 inches/sec)

(less than or equal to a pulse width of 2 ms)

Storage

203.2 cm/sec (80 inches/sec)

(less than or equal to a pulse width of 2 ms)

Altitude (maximum):

Operating

–18 to 3048 m (–59 to 10,000 ft)

Storage

–18 to 10,600 m (–59 to 35,000 ft)

Touch Pad

Interface

PS/2 (compatible with Microsoft mouse driver)

X/Y position resolution

Minimum 40 points/mm (1000 points/inch) (graphics tablet mode)

Size:

Thickness

0.71 ± 0.15-mm (0.028 ± 0.006-inch) printed-circuit board (PCB) thickness (including

mylarcover)

2.50-mm (0.098-inch) PCB at highest component

Width

83.0 ± 0.3-mm (3.268 ± .012-inch) rectangle

62.5-mm (2.461-inch) maximum bezel opening

Height

66.4 ± 0.3-mm (2.61 ± 0.012-inch) rectangle

46.5-mm (1.831-inch) maximum bezel opening

Weight

8.2 ± 0.5g (.289 ± 0.018 oz)

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Power:

Supply voltage

5 V ± 10%

Supply current

4.0 mA (nominal operating)

ESD

15 kV applied to front surface (when properly mounted)

NOTES:

1

The Dell Latitude CS/CSx portable computer does not support some memory modules from older models of Dell portable computers,

such as the Latitude CP, XP, XPi CD, or LM. It only supports SDRAM modules and does not support EDO memory modules.

2

Battery performance features such as charge time and life span can vary according to the conditions under which the computer and

battery are used.

3

Measured with the hard-disk drive in head-parked position.

4

Latitude CS system with standard battery

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