Technical specifications – Dell Dimension 8250 User Manual
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Technical Specifications
Dell™ Dimension™ 8250 Series
Microprocessor
Microprocessor type
Intel® Pentium® 4 microprocessor that runs
at
2.0
GHz internally and 400 MHz externally; or 2.26, 2.4,
2.53, 2.66, 2.8, or 3.06 GHz internally and 533 MHz
externally
L1 cache
8 KB
L2 cache
512-KB pipelined-burst, eight-way set associative,
write-back SRAM
Memory
Type
PC800 or PC1066 RDRAM (non-ECC)
Memory connectors
four
Memory capacities
64-, 128-, 256-, and 512-MB non-ECC
Minimum memory
128 MB
Maximum memory
2 GB for PC800
1.5 GB for PC1066
Memory type
PC 1066 (non-ECC) only on computers with a 533-
MHz system clock speed
PC 800 (non-ECC) on computers with either a 400- or
a 533-MHz system clock speed
Memory speed
PC800
40 ns or faster
PC1066
32 ns or faster
BIOS address
F8000h
Computer Information
System chip set
Intel 850E
DMA channels
eight
Interrupt levels
15
BIOS chip
4 Mb
NIC
integrated PCI Network Interface with ASF support as
defined by DMTF
System clock
100 MHz X 4 for 400 FSB or 133 MHz X 4 for 533 FSB -
data rate
Video
Type
AGP 4X, PCI
Audio
Type
Analog Devices AD1981a AC97 Codec
1
1
Present only on computers with integrated audio capabilities.
Expansion Bus
Bus types
PCI and AGP
Bus speed
PCI: 33 MHz
AGP: 66 MHz
AGP
connector
one
connector size
172 pins
connector data width (maximum)
32 bits
bus protocols
4x/2x modes at 1.5 V