Dell Latitude C640
Processors
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Mobile Intel
®
Pentium
®
4 processor-M 2.0GHz with XGA or SXGA+ LCDs
Mobile Intel Pentium 4 processor-M 1.8GHz with XGA or SXGA+ LCDs
Mobile Intel Pentium 4 processor-M 1.6GHz with XGA LCD display only
Cache
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .512KB on-die L2 cache
Chipset
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Intel 845MP Chipset
Memory
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Double Date Rate (DDR) SDRAM at 266MHz (PC2100); Standard - 128MB; Maximum - 1.0GB; Memory module
capacities - 128, 256, 512MB
Screens
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14.1” SXGA+ TFT LCD (not available on 1.6GHz configurations); 1400 x 1050 x 16.7 million colors
14.1” XGA TFT LCD; 1024 x 768 x 16.7 million colors
Maximum External Resolution (CRT)
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1600 x 1200 (UXGA) x 16.7 million colors @ 85Hz (Pan mode on LCD/TV if active)
Video
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Video Controller - ATI MOBILITY RADEON 7500 ; Video Memory - 32MB DDR SDRAM; Video Type - 64-bit hard-
ware accelerated, 4X AGP support
Hard Disk Drives*
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .20GB
4
EIDE/ATA-100; 30GB
4
EIDE/ATA-100; 40GB
4
EIDE/ATA-100; 40GB
4
EIDE/ATA-100 (High Speed 5400RPM)
* Optional 40GB 2nd HDD Module for media bay or C/Dock II Expansion Station media bay
Modem
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .56K
1
, v.92 internal modem
Ethernet LAN
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10/100 Ethernet LAN; 3Com
®
3C920 10/100 Base-TX chipset; PC99, DMI 2.0 and Wired for Management compliant
PC Card Slots
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Two Type I or Type II cards or One Type III card
Audio
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Audio Type - AC97 (Soft Audio); Audio controller - ICH3, Cirrus Logic SC4205; Integrated Stereo Speakers
Batteries
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Smart Lithium-Ion (8-cell/66WHr) with external LED battery gauge with ExpressCharge
TM
capability
Keyboard
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .87-Key US; 88-Key Europe; 91-Key Japan; Key travel – 2.7mm; Key spacing – 19mm
Pointing Device – Dell DualPoint
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Touch Pad – PS/2 Compatible; Track Stick – PS/2 Compatible
Power Supply
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .70 Watt AC adapter
System Dimensions/Weight*
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .319.5mm (w) x 253.6mm (d) x 36.8mm (h); 12.5” (w) x 9.9” (d) x 1.4” (h)
With Travel module and 8-cell battery: 2.4kg/5.4lbs
With FDD module and 8-cell battery: 2.7kg/5.9lbs
With CD-ROM module and 8-cell battery: 2.7kg/6.0lbs
*Weights vary depending on configurations and manufacturing variability.
Serial
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9-pin connector; 16550-compatible, 16-byte buffer
Parallel
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .25-hole connector; normal, bi-directional or ECP
Video
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15-hole connector
PS/2
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6-pin mini-DIN connector
Audio
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .One headphone, one microphone and one stereo speaker line-out
Universal Serial Bus
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .USB-compliant connector
Docking Connector
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .200-pin for the C/Dock Family Expansion Station & C/Port Family Advanced Port Replicator
S-Video
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7-pin mini DIN (S-Video to composite video adapter is also included with the computer)
Modem
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .RJ-11 port
Ethernet LAN
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .RJ-45 port
Standard Modules (included)
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Floppy Disk Drive Module: 3.5”, 1.44MB
CD-ROM Drive (IDE): 24X max
FDD Parallel port for simultaneous CD/FDD operation
Optional Modules
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .CD-RW (24X/10X/24X)
DVD-ROM - 8X max
CD-RW/DVD-ROM Combo Drive (8X/24X/10X/24X)
Zip 250
40GB
4
Second HDD
Second 8-cell/66WHr Smart Lithium-Ion Battery
C/Dock II Expansion Station
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Ports Offered: 2 x PCI card expansion slots, parallel, serial, video, line-in, line-out, mic, 2 x PS/2, 2 x USB, Infrared,
UltraSCSI 2, RJ-45, Power-input
C/Port II Advanced Port Replicator
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Ports Offered: parallel, serial, video, line-out, 2 x PS/2, 2 x USB, Infrared, RJ-45, Power-input
Dell OpenManage
TM
Client
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .OpenManage™ Client is designed to reduce the total cost of ownership by allowing customers to manage, support
and track notebooks in a networked environment. IT managers can remotely access and manage portable specific
attributes such as battery status, power management settings, PC Card information, and docking system connec-
tions. Asset Tag and Property Ownership Tag editing is also supported for comprehensive asset management.
OpenManage™ Client adheres to industry standards such as DMI 2.0 and SMBIOS specifications
Mobile Security - Software
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Protection against unauthorized access: Primary system password; Administrator password; Hard Disk Drive password
Mobile Security - Physical
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Kensington Lock compatible
Dell AccessDirect™
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Located above the keyboard, the AccessDirect button allows you to quickly access a frequently used program, such
as e-mail or an internet site.
IT Managers can remotely program this button to access their own internal support sites with a simple registry
change.
Operating System Versions Available
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Windows® 2000 Professional Service Pack 2
Windows 2000 Professional Service Pack 3
Windows XP® Professional
Windows XP Home
Dell True Mobile
TM
1150 Wireless Mini PCI Card
. . . . . . . . . . . . . . . . .IEEE 802.11b
2
industry standard; Wi-Fi
TM
compatible
Dell True Mobile 1150 Wireless PC Card
. . . . . . . . . . . . . . . . . . . . . . . . . . . .IEEE 802.11b
2
industry standard; Wi-Fi
TM
compatible
Dell True Mobile 1170 Access Point
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .SNMP and Remote Management features; IEEE 802.11b industry standard; Wi-Fi™ compatible
Dell True Mobile 1170 Wireless Base Station
. . . . . . . . . . . . . . . . . . . . . .Optimized for Small Business applications; IEEE 802.11b industry standard; Wi-Fi compatible
Combo Modem/Ethernet
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Xircom RealPort CardBus 10/100 Ethernet & 56K Modem PC card (Type III) (only required for ISDN
& GSM support)
Mobile Accessories
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Latitude Leather Carrying Case
Latitude Nylon Carrying Case
Second 70 Watt AC adapter
Second 90 Watt AC adapter (recommended for C-Dock)
Second High Capacity Smart Lithium-Ion Battery (8 cell) for media bay
Kensington Security Lock
SERVICE & SUPPORT
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3 Years Next Business Day On-site
3
SYSTEM
I/O PORTS
MEDIA BAY
DOCKING OPTIONS
MANAGEABILITY
OPERATING SYSTEMS
WIRELESS COMMUNICATIONS
OPTIONS
PC CARDS
MOBILE ACCESSORIES
SERVICE & SUPPORT
Dell PCs use genuine Microsoft
®
Windows
®
. www.microsoft.com/piracy/howtotell
Dell’s Terms and Conditions of Sales and Service apply and are available upon request. Dell is not responsible for errors in typography or photography.
1. Download speeds limited to 53Kbps. Upload speeds are less (about 30Kbps) and vary by modem manufacturer and line conditions. Analog phone line and compatible server required.
2. Connect at a rate of 11Mbps up to 160m from connected access point. Range and speed may vary due to number of users, interference, transmission barriers (such as walls and building material), and other factors.
3. Service may be provided by a third party. Technician will be dispatched if necessary following phone-based troubleshooting. To receive next business day service, Dell must notify the service provider before 5pm (depending on service contract) customer
time. Availability varies.
4. For hard drives, GB means 1 billion bytes; total accessible capacity varies depending on operating environment.
5. For a copy of our guarantees or limited warranties, please write Dell USA L.P ., Attn: Warranties, One Dell Way, Round Rock, TX 78682.
© Copyright 2002 Dell Computer Corporation. All rights reserved. Dell, the Dell logo, Dell Latitude and TrueMobile are trademarks of Dell Computer Corporation. Intel, Intel inside logo and Pentium are registered trademarks of Intel Corporation. Microsoft,
Windows and Windows NT are registered trademarks of Microsoft Corporation. 3Com is a registered trademark of 3Com Corporation. Other trademarks and trade names are used to identify the entities claiming the marks and names of their products. Dell
Computer Corporation disclaims any proprietary interest in trademarks and trade names other than its own.
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