Dell Latitude D420

General

• Platform Technology
• Intel Centrino Duo

• System Type
• Notebook

• Built-in Devices
• Speaker, Wireless LAN antenna

• Width
• 11.6 in

• Depth
• 8.3 in

• Height
• 1 in

• Weight
• 3.1 lbs

• Notebook type
• Ultraportable (Under 4 lbs.)

• Screen type
• Wide-screen

• Wireless capabilities
• 802.11a, 802.11b, 802.11g

Processor

• Processor
• Intel Core Duo U2500 / 1.20 GHz

• Multi-Core processor technology
• Dual-Core

• Core voltage technology
• Ultra Low Voltage (ULV)

• Data bus speed
• 533 MHz

• Processor features
• Enhanced SpeedStep technology, Execute Disable Bit capability, Power-optimized processor system bus

• Chipset type
• Mobile Intel 945GM Express

Cache Memory

• Type
• L2 cache

• Cache size
• 2 MB

RAM

• Installed Size
• 2 GB / 1.5 GB (max)

• Technology
• DDR II SDRAM - 533 MHz

• RAM configuration features
• 1 x 512 MB + 512 MB (soldered)

Environmental Parameters

• Min Operating Temperature
• 32 °F

• Max Operating Temperature
• 95 °F

• Humidity Range Operating
• 10 - 90%

• Vibration Tolerance
• 0.66 g @ RMS (random) (operating) / 1.3 g @ RMS (random) (non-operating)

Storage Controller

• Storage controller type
• IDE

Storage

• Floppy Drive
• None

• Hard Drive
• 80 GB - 4200 rpm

• Storage Removable
• None

• Hard drive type
• Portable

Optical Storage

• Type
• CD-RW / DVD-ROM

• CD / DVD read speed
• 8x

Optical Storage (2nd)

• 2nd optical storage type
• None

Card Reader

• Card reader type
• Card reader

• Supported flash memory cards
• SD Memory Card

Display

• Display Type
• 12.1 in TFT active matrix

• Max Resolution
• 1280 x 800 ( WXGA )

• Widescreen Display
• Yes

• Features
• UltraSharp display

Video

• Graphics Processor / Vendor
• Intel GMA 900

• Video Memory
• Dynamic Video Memory Technology 3.0

• Max Allocated RAM Size
• 224 MB

Audio

• Audio output type
• Sound card

• Audio codec
• STAC9200

• Audio output compliant standards
• AC '97

• Audio Output Features
• High Definition Audio

• Audio Input
• Microphone

Input Device(s)

• Input device type
• Keyboard, Touchpad, Track stick

Telecom

• Modem
• Fax / modem

• Max transfer rate
• 56 Kbps

• Protocols & Specifications
• ITU V.92

Networking

• Networking
• Network adapter

• Networking / Wireless LAN Supported
• Yes

• Wireless NIC
• Intel PRO/Wireless 3945ABG

• Data link protocol
• Ethernet, IEEE 802.11a, IEEE 802.11b, IEEE 802.11g, Fast Ethernet, Gigabit Ethernet

• Networking standards
• IEEE 802.11a, IEEE 802.11b, IEEE 802.11g

Expansion / Connectivity

• Expansion Slots Total (Free)
• 1 ( 0 ) x Memory, 1 ( 1 ) x PC Card - Type I/II, 1 ( 1 ) x Smart Card, 1 ( 1 ) x SD Memory Card

• Interfaces
• 2 x Hi-Speed USB - 4 pin USB Type A, 1 x Display / video - VGA - 15 pin HD D-Sub (HD-15), 1 x Modem - Phone line - RJ-11, 1 x Network - Ethernet 10Base-T/100Base-TX/1000Base-T - RJ-45, 1 x Microphone - Input - Mini-phone 3.5 mm, 1 x Infrared - IrDA, 1 x Docking / port replicator, 1 x Audio - Line-out/headphones - Mini-phone stereo 3.5 mm, 1 x IEEE 1394 (FireWire) - 4 pin FireWire, 1 x PoweredUSB 2.0, 1 x Display / video - 24 pin digital DVI

Miscellaneous

• Features
• System password, Hard drive password, Security lock slot (cable lock sold separately)

Power

• Power device form factor
• External

• Voltage Required
• AC 120/230 V

• Power provided
• 65 Watt

Battery

• Technology
• 6-cell Lithium ion

• Installed Qty
• 1

• Battery capacity
• 42 Wh

• Mfr estimated battery life
• 4.6 hour(s)

Operating System / Software

• OS Provided
• Windows XP Home

• Software
• Cyberlink PowerDVD, Drivers & Utilities

Manufacturer Warranty

• Service & Support
• 3 years warranty

• Service & Support Details
• Limited warranty - 3 years

Greenpeace 'Guide to Greener Electronics'

• Greenpeace 'Guide to Greener Electronics' manufacturer rating (June 2008)
• 4.5

• Greenpeace 'Guide to Greener Electronics' manufacturer rating (Mar 2008)
• 7.3