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