Dell Latitude E6420 XFR (Early 2011) - Manual (Page 19)

Dell Latitude E6420 XFR Setup and Features Information
Specifications | Page 19
Specifications
NOTE: Offerings may vary by region. The following specifications are only those required by law
to ship with your computer. For more information regarding the configuration of your computer,
click Start > Help and Support and select the option to view information about your computer.
System Information
Chipset
Intel Mobile Express Series 6 chipset
DRAM bus width 64-bit
Flash EPROM SPI 32 Mbits
PCIe Gen1 bus 100 MHz
Processor
Types
• Intel Core i3 series
• Intel Core i5 series
• Intel Core i7 series
L2 cache Up to 6 MB
External bus frequency 1333 MHz
Memory
Memory connector
Two SODIMM slots
Memory capacity 1 GB, 2 GB, or 4 GB
Memory type DDR3 SDRAM (1333 MHz)
Minimum memory 2 GB
Maximum memory 8 GB
Audio
Type
four-channel high definition audio
Controller IDT 92HD90
Stereo Conversion 24-bit (analog-to-digital and digital-to-analog)
Interface:
Internal high definition audio
External
microphone-in/stereo headphones/external speakers connector ( )
Speakers two
Internal speaker
amplifier
0.5 W (typical) per channel
Volume controls keyboard function keys, program menus
Video
Video type
• integrated on system board
• discrete