Dell Vostro A180 (Early 2009) User Manual
Page 22
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Specifications
22
Expansion Bus
Vostro A100
Vostro A180
Bus type
PCI 2.3
SATA 1.0 and 2.0
USB 2.0
PCI 2.3
PCI Express 1.0A
SATA 1.0 and 2.0
USB 2.0
Bus speed
133 MB/s (PCI)
1.5 Gbps and 3.0 Gbps (SATA)
480-Mbps high speed, 12-Mbps full
speed, 1.2-Mbps low speed (USB)
133 MB/s (PCI)
x1-slot bidirectional speed — 500 MB/
s (PCI Express)
x16-slot bidirectional speed — 8 GB/s
(PCI Express)
1.5 Gbps and 3.0 Gbps (SATA)
480-Mbps high speed, 12-Mbps full
speed, 1.2-Mbps low speed (USB)
PCI
one
two
connector size
124 pins
124 pins
connector data width
(maximum)
32 bits
32 bits
book.book Page 22 Thursday, June 26, 2008 12:10 PM
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