Dell XPS One 24 (Late 2008) - Manual (Page 59)

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Specifications
Drives and Devices
Available device
Serial ATA hard drive,
USB memory devices,
DVD and CD-RW
combo drive, DVD+/-
RW, microphone
array, 8-in-1 Media
Card Reader, and Blu-
ray Disc™
Memory
Type
Dual channel 800
MHz DDR2
Connectors Two
Capacities 512 MB, 1 GB, and
2 GB
Minimum 1 GB
Maximum 4 GB
BIOS address F0000h
Computer Information
System chipset
Intel G45
Data bus width 64 bits
Address bus width 32 bits
DMA channels 8
Interrupt levels 24
BIOS chip (NVRAM) 32 Mb
Memory speed 667/800 MHz
System bus
frequency
1333-MHz data rate
(depending on your
processor)
External Connectors
IEEE 1394a
Side panel: one 4-pin
mini-connector
Back panel: one
6-pin connector