Biostar NF4 Ultra-A9 Manual page 5

Slots
Three 32bit PCI bus master slots.
Two PCI-Express x1 slots:
PCI Express 1.0a compliant.
-
- Bandwidth 250MB/s per direction.
One PCI-Express x16 slot.
- PCI Express 1.0a compliant.
Maximum theoretical realized bandwidth of 4GB/s
-
simultaneously per direction, for an aggregate of 8GB/s
totally.
One Xtreme Graphics Port slot. (See p.12 for detail
Super I/O
Chip: ITE IT8712F .
Low Pin Count Interface.
Provides the most commonly used legacy Super I/O
functionality.
Environment Control initiatives,
H/W Monitor
-
Fan Speed Controller
-
ITE's "Smart Guardian" function
-
On-board AC'97 Audio Sound Code c
Chip: ALC850:
Compliant with AC'97 version2.3 specification.
Supports 8 channels audio output
Chip: ALC655 (optional):
Compliant with AC'97 version2.3 specification.
Supports 6 channels audio output.
IEEE 1394A Chip (optional)
Chip: VIA VT6307.
Supports 2 ports with transfer up to 400Mb/s.
NF4 Ultra-A9
3
information)