System specifications – Dell Inspiron 2500 User Manual
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System Specifications
Dell™ Inspiron™ 2500 Systems
Microprocessor
Microprocessor type
Intel® Mobile Pentium® III or Mobile Celeron™
L1 cache
32 KB (internal)
L2 cache
256 KB or 128 KB
Math coprocessor
internal to microprocessor
System Information
System chip set
Intel 815EM
Data bus width
64 bits
DRAM bus width
64 bits
Microprocessor address bus width
32 bits
Flash EPROM
2 MB
Graphics bus width
Integrated Intel 3D AGP Graphics
PC Card
CardBus controller
O2Micro OZ6933 CardBus controller
PC Card connectors
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
SDRAM
Memory module socket
two user-accessible SODIMM sockets
Memory module capacities
32-, 64-, 128-, and 256-MB
3.3-V SDRAM SODIMMS
Standard memory
64 MB (non-ECC)
Maximum memory
512 MB (non-ECC)
Memory clock speed
100 MHz
Memory access time
CL2/3 (NOTE: CL2/3 indicates a CAS latency of two or
three clocks.)
Ports and Connectors
Serial
9-pin connector, RS232; 16550-compatible, 16-byte
buffer connector
Parallel
unidirectional (standard AT), bidirectional, or ECP
connector
Video
VGA connector
Audio
stereo (line-in) mini connector; microphone mini
connector; headphone/speakers (line-out) mini
connector