Asus RS926-E7/RS8 - Manual (Page 41)

2-19 ASUS RS920-E7/RS8; RS926-E7/RS8
2.7 SATAII/SAS backplane cabling
Connects a 8-pin plug
from power supply
Connects to the Intel ® C602 SATA or PIKE SATA
/ SAS connectors on the motherboard
PSGPIO1/2: Connects
to BP the SGPIO2/3
connector to support
Intel ® SCU RAID, LSI
RAIO SGPIO function.
SGPIO_SEL: Set to pin 1-2 to enable onboard
C602 SATA SGPIO function (default) or set to
pin 2-3 enable optional PIKE SAS RAID, Intel ®
SCU SGPIO function
J1: Connects to the
power connector of
the slim-type optical
drive
Onboard SGPIO1
connects to BP the
SGPIO1 connector
to support Intel ® RST
SGPIO function