Asus ESC4000 G2 - Manual (Page 39)

2-17 ASUS ESC4000 G2 Series
2.7 SATAII/SAS backplane cabling
Connects a 8-pin plug
from power supply
Onboard SGPIO1:
Connects to the
SGPIO1 connector to
support Intel ® RSTe
and LSI ® Mega RAID
RAID function.
J1: Connects to the
power connector of
the slim-type optical
drive
SGPIO_SEL jumper:
pins 1-2 (Onboard)
pins 2-3 (Add-on card)
Connects the data cables
connected to the motherboard
Onboard SGPIO2/3:
Connects to the
SGPIO2/3 connector
to support PIKE card
SAS RAID function.