Dell PY349 Personal Computer User Manual


 
108 Appendix
Audio
Type Sigmatel 9227 CODEC (7.1 Channel audio)
Expansion Bus
Bus type PCI 2.3
PCI Express 1.0A
SATA 1.0 and 2.0
USB 2.0
Bus speed PCI: 133 MB/s
PCI Express:
x1 slot bidirectional speed - 500 MB/s
x16 slot bidirectional speed - 8GB/s
SATA: 1.5 Gbps and 3.0 Gbps
USB: 480 Mbps high speed, 12 Mbps full speed, 1.2 Mbps low
speed
PCI
connectors
two
connector size
124 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 one 3.5-inch drive bay (FlexBay)
two 5.25-inch drive bays
Available devices Serial ATA drives (4), floppy drive, USB memory devices, CD/DVD
drive, and Media Card Reader
Internally accessible: two bays for 1-inch high serial ATA hard drives
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