Asus TS300E8PS4 Server User Manual


 
Chapter 4: Motherboard information4-18
3. Hard disk activity LED connector (4-pin HDLED1)
This LED connector is for the storage add-on card cable connected to
the SATA or SAS add-on card. The read or write activities of any device
connected to the SATA or SAS add-on card causes the front panel LED to
light up.
2. PSAS connectors (7-pin PSAS1, PSAS2, PSAS3, PSAS4, PSAS5, PSAS6,
PSAS7, PSAS8 [Blue])
This motherboard comes with eight (8) PIKE Serial Attached SCSI (PSAS)
connectors that supports both Serial Attached SCSI (SAS) and Serial ATA
(SATA). Each connector supports one device.
These connectors function only when you install a PIKE RAID card.
Connect the SAS hard disk drives to PSAS connectors 1–8 (blue) when
installing a 4-port PIKE RAID card.