Dell D520 Laptop User Manual


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Specifications
Dell™Latitude™D520User'sGuide
Processor
Processor type
Intel®Core™2Duoprocessor,IntelCoreDuo
processor, Intel Core Solo processor, or Intel
Celeron®M processor
L1 cache
32 KB (internal)
L2 cache
up to 4 MB (on die), depending on your Intel Core
processor, and 1 MB for Celeron M processor
External bus frequency
533 or 667 MHz
SystemInformation
System chipset
Intel 945GM or Intel 940GML
Data bus width
64 bits
DRAM bus width
64 bits
Processor address bus width
36 bits
PCCard
CardBus controller
O2Micro OZ711EZ1 (PC Cards and 34-mm
ExpressCards)
(support for USB ExpressCards through adapter in
CardBus slot)
PC Card connector
one (supports one Type I or Type II card and one 34-
mm ExpressCard with adapter)
NOTE: You must use an adapter with the 34-mm
ExpressCard before you insert the card into the PC
Card connector.
Cards supported
3.3 V and 5 V PC Cards
1.5 V ExpressCards (with adapter)
PC Card connector size
68 pins
Data width (maximum)
PCMCIA 16 bits
CardBus 32 bits
Memory
Memory module connector
two user-accessible SODIMM sockets
Memory module capacities
256 MB, 512 MB, 1 GB, and 2 GB
Memory type
533/667-MHz DDRII SDRAM
Minimum memory
256 MB
Maximum memory
up to 4 GB for 945GM chipset, and up to 2 GB for
940GML chipset
PortsandConnectors
Serial
9-pin connector; 16550C-compatible,
16-byte buffer connector
Video
15-hole connector
Audio
microphone miniconnector, stereo
headphones/speakers miniconnector
S-video TV-out
7-pin mini-DIN connector (optional adapter cable(s)
with S-video and composite video connectors)
USB
four 4-pin USB 2.0-compliant connectors
Infrared sensor
sensor compatible with IrDA Standard 1.1 (Fast IR)
and IrDA Standard 1.0 (Slow IR)
Modem
RJ-11 support
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