PCI slots

Today's PC motherboards feature a variety of PCI slot types. Here, for example, is a typical motherboard with varying types of slots:

The numbers correspond to the following slot types:

1: PCI-Express x8 slot
2: 32-bit 5.0 volt PCI slot
3: PCI-Express x4 slot
4: 32-bit 5.0 volt PCI slot
5: 64-bit 3.3 volt PCI slot
6: 64-bit 3.3 volt PCI slot

Slots 1 & 3

PCI-Express x8 and x4 respectively, are compatible with the following Digium telephony card products:

• TE420, TE220, TE121, AEX2400, AEX800, AEX410, TCE400, HB8, TE820

Slots 2 & 4

32-bit 5.0V PCI, are compatible with the following Digium telephony card products:

• TE405, TE407, TE205, TE207, TE120, TE122, B410, TDM2400, TDM800, TDM410, TC400, HA8

Slots 5 & 6

64-bit 3.3V PCI, are compatible with the following Digium telephony card products:

• TE410, TE412, TE210, TE212, TE120, TE122, B410, TDM2400, TDM800, TDM410, TC400, HA8