Asus Motherboard DSBF-DE User Manual page 51

6. Onboard storage setting (3-pin SAS_EN1)
(for DSBF-DE/SAS model only)
This jumper allows you to select the onboard storage to use. Place the jumper
caps on pins 1-2 if you want to use the Intel
Serial ATA II devices (default); otherwise, place the jumper caps on pins 2-3
to use Serial Attached SCSI (SAS) storage device supported by the LSI1068
PCI-X SAS controller.
DSBF-DE Series SAS setting
7. LAN bandwidth setting (3-pin LAN_BW1)
This jumper allows you to set the LAN bandwidth setting for more efficient IP
load distribution.
DSBF-DE Series LAN bandwidth setting
Balance Mode: It's 1 x 8 link between MCH and ESB2;
LAN Centrical Mode: It's 2 x 4 link between MCH and ESB2.
ASUS DSBF-DE Series
®
6321ESB-supported Ultra DMA/
SAS_EN1
1 2 2 3
Enable Disable
(Default)
LAN_BW1
1 2
Balanced mode Centric mode
(Default)
2 3
-1