Dell Inspiron 519 Quick Reference Manual page 18

Expansion Bus
Bus type
Bus speed
PCI
PCI Express
SATA
USB
PCI
Connectors
Connector size
Connector data
width (maximum)
PCI Express
Connector
Connector size
Connector data
width (maximum)
PCI Express
Connector
Connector size
Connector data
width (maximum)
18
Specifications
Inspiron 518
PCI 2.3
PCI Express 1.0A
SATA 1.0 and 2.0
USB 2.0
133 MB/s
x1 slot bidirectional speed
— 500 MB/s
x16 slot bidirectional speed
— 8 GB/s
1.5 Gbps and 3.0 Gbps
• High speed — 480 Mbps
• Full speed — 12 Mbps
• Low speed — 1.2 Mbps
One
124 pins
32 bits
Two x1
36 pins
1 PCI Express lane
One x16
164 pins
16 PCI Express lane
Inspiron 519
PCI 2.3
PCI Express 2.0
SATA 1.0 and 2.0
USB 2.0
133 MB/s
x1 slot bidirectional speed
—1 GB/s
x16 slot bidirectional speed
— 16 GB/s
1.5 Gbps and 3.0 Gbps
• High speed — 480 Mbps
• Full speed — 12 Mbps
• Low speed — 1.2 Mbps
One
124 pins
32 bits
Two x1
36 pins
1 PCI Express lane
One x16
164 pins
16 PCI Express lane