Dell XPS One A2420 Setup Manual page 59

Drives and Devices
Available device
Memory
Type
Connectors
Capacities
Minimum
Maximum
BIOS address
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™
Dual channel 800
MHz DDR2
Two
512 MB, 1 GB, and
2 GB
1 GB
4 GB
F0000h
Computer Information
System chipset
Data bus width
Address bus width
DMA channels
Interrupt levels
BIOS chip (NVRAM)
Memory speed
System bus
frequency
External Connectors
IEEE 1394a
Specifications
Intel G45
64 bits
32 bits
8
24
32 Mb
667/800 MHz
1333-MHz data rate
(depending on your
processor)
Side panel: one 4-pin
mini-connector
Back panel: one
6-pin connector
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