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Specifications: Dell Dimension E520 Service Manual
file:///T|/htdocs/systems/dimE520/en/SM_EN/specs.htm[10/16/2012 1:04:46 PM]
BIOS chip (NVRAM) 4 MB
NIC integrated network interface capable of
10/100 communication
System clock 533-MHz, 800-MHz, or 1066-MHz data
rate
Video
Type integrated Intel® Graphics Media
Accelerator X3000 (Intel® GMA X3000)
PCI Express
Audio
Type Sigmatel 9227
Expansion Bus
Bus type PCI 2.3
PCI Express x1 and x16
Bus speed PCI: 33 MHz
PCI Express:
x1 slot bidirectional speed - 500
MB/s
x16 slot bidirectional speed - 8
GB/s
PCI
connectors two
connector size 120 pins
connector data width (maximum) 32 bits
PCI Express
connector one x1
connector size 36 pins
connector data width (maximum) 1 PCI Express lane
PCI Express
connector one x16
connector size 164 pins
connector data width (maximum) 16 PCI Express lanes
Drives
Externally accessible:
Bays two 5.25-inch drive bays
one 3.5-inch drive bay (FlexBay)
Available devices Serial ATA drives (4), floppy drive, USB
memory devices, CD/DVD drive, and
Media Card Reader