The PCI express standard board is used in an application, such as Accelerator or Graphic cards (Video Capture Cards), which processes image signals.
PCI Express is a kind of I/O serial interface or extension bus.
In order to resolve the issue of insufficient transfer speed of the I/O interface, complete compatibility between PCI buses at the software level was assumed, and PCI-SIG was used to formulate specifications in 2002.
The board size and electric power have been standardized.
■Maximum power supplied from the slot
Power Dissipation |
Slot
| X1 |
x4/x8 |
x16 |
Standard Height |
10Wmax |
25Wmax |
25Wmax |
25Wmax |
75Wmax |
Low profile card
| 10Wmax |
25Wmax |
25Wmax |