anndiya's FotoPage

By: anndiya wizna

[Recommend this Fotopage] | [Share this Fotopage]
[Archive]
Friday, 17-Jun-2005 00:00 Email | Share | | Bookmark
DELL LATITUDE C840

DELL C840

1 ITEM= RM3800.....HALF FROM STALL

Microprocessor

Microprocessor types
Intel® Mobile Pentium® 4

L1 cache
8 KB (internal)

L2 cache
512 KB

External bus frequency
400 MHz front-side bus



System Information

System chip set
Intel 845MP

Data bus width
128 bits

Microprocessor address bus width
32 bits

Flash EPROM
4 Mb

Graphics bus
32-bit AGP 4X

PCI bus
33 MHz



PC Card

CardBus controller
Texas Instruments PCI 4450/4451 CardBus controller

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

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
PC2100 DDR

Memory module connectors
two user-accessible SODIMM sockets

Memory module capacities
64, 128, 256, and 512 MB

Memory type
DDR SDRAM

Standard memory
128 MB

Maximum memory
1024 MB

Memory clock speed
133 MHz; effective clock speed with DDR is doubled to 266 MHz



Ports and Connectors

Serial
9-pin connector; 16550C-compatible,
16-byte buffer connector

Parallel
25-hole connector; unidirectional, bidirectional, or ECP

Video
15-hole VGA connector

Audio
stereo (line-in) mini connector; microphone mini connector, stereo headphone/speakers (line-out) mini connector

PS/2 keyboard/mouse
6-pin mini-DIN connector

USB
two 4-pin USB-compliant connector

Infrared
sensor compatible with IrDA Standard 1.1 (Fast IR) and IrDA Standard 1.0 (Slow IR)

Docking
200-pin connector for a Dell™ docking device

S-video TV-out
7-pin mini-DIN connector for S-video, composite video, and S/PDIF (TV/digital audio adapter cable supports composite video and S/PDIF)

Mini PCI
Type IIIA Mini PCI card slot

Modem
RJ-11 port

Network adapter
RJ-45 port

IEEE 1394
4-pin serial connector



Communications

Modem:


Type
v.92 56K MDC

Controller
softmodem

Interface
internal AC 97 bus

Network adapter
10/100 Ethernet LAN on system board (optional)

Wireless
internal Mini PCI Wi-Fi (802.11b) wireless support



Video

Video type
128-bit hardware accelerated

Data bus
4X AGP

Video controller
NVIDIA GeForce4 440 Go

Video memory
32 or 64 MB

LCD interface
LVDS

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



Audio

Audio type
AC97 (Soft Audio)

Audio controller
Cirrus Logic/Crystal CS4205

Stereo conversion
18-bit analog-to-digital
20-bit digital-to-analog

Interfaces:


Internal
AC 97

External
microphone-in connector, stereo headphones/speakers connector, and stereo line-in connector

Speaker
two 4-ohm speakers

Internal speaker amplifier
1.9 W per channel into 4 ohms

Volume controls
keyboard shortcuts, program menus



Display

Type (active-matrix TFT)
SXGA+ or UXGA

Dimensions:


Height
228.1 mm (9.0 inches)

Width
304.1 mm (12.0 inches)

Diagonal
380.1 mm (15.0 inches)

Maximum resolutions
1400 x 1050 at 16.8 million colors (SXGA+)
1600 x 1200 at 16.8 million colors (UXGA)

Response time (typical)
20-ms rise (maximum),

30-ms fall (maximum)

Refresh rate
60 Hz

Operating angle
0° (closed) to 180°

Viewing angles:


Horizontal
±40°

Vertical
+10°/–30°

Pixel pitch
0.20 x 0.20 mm (SXGA+)
0.19 x 0.19 mm (UXGA)

Power Consumption:


Panel with backlight (typical)
4.7 W using battery
6.2 W using AC power

Controls
brightness can be controlled through keyboard shortcuts



Keyboard

Number of keys
87 (U.S. and Canada); 89 (Brazil); 88 (Europe); 90 (Japan)

Key travel
2.7 mm ± 0.3 (0.11 inch ± 0.016 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

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 key caps



Battery

Type
8-cell "smart" lithium ion (4400 mAh)

Dimensions:


Depth
88.5 mm (3.48 inches)

Height
21.5 mm (0.83 inch)

Width
139.0 mm (5.47 inches)

Weight
0.43 kg (0.95 lb)

Voltage
14.8 VDC

Charge time (approximate):


Computer on
2.5 hours

Computer off
1 hour

Operating life
approximately 2.5 to 3 hours

Life span (approximate)
400 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

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
5.5 A (maximum at 4-second pulse); 4.5 A (continuous)

Output power
90 W

Rated output voltage
20.0 VDC

Dimensions:


Height
27.94 mm (1.1 inches)

Width
58.42 mm (2.3 inches)

Depth
133.85 mm (5.25 inches)

Weight (with cables)
0.54 kg (1.19 lb)

Temperature range:


Operating
0° to 40°C (32° to 95°F)

Storage
–40° to 65°C (–40° to 149°F)



Physical

Height
44.5 mm (1.75 inches)

Width
331.0 mm (13.03 inches)

Depth
276.0 mm (10.87 inches)

Weight (approximate; depends on configuration):


With travel module in module bay
3.18 kg (7.01 lb)

With floppy drive in module bay
3.42 kg (7.53 lb)

With CD drive in module bay
3.39 kg (7.48 lb)



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
0.9 GRMS

Storage
1.3 GRMS

Maximum shock (measured with HDD in head-parked position and 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)




[Archive]

© Pidgin Technologies Ltd. 2016

ns4008464.ip-198-27-69.net