Avago Technologies MegaRAID SAS 8204ELP - Manual (Page 49)

MegaRAID 1078-based SAS RAID Controller Family 3-5
Copyright © 2007 by LSI Corporation. All rights reserved.
Figure 3.2 Card Layout for the MegaRAID SAS 8708EM2 RAID
Controller
Table 3.2 SAS 8708EM2 RAID Controller – Jumpers and
Connectors
Jumper Type Description
J1 Individual Fault LED
header for eight ports 16-pin connector.
Indicates hard drive faults. There is one LED
per port. When lit, each LED indicates the
corresponding hard drive has failed or is in
the Unconfigured-Bad state. Refer to the
MegaRAID SAS Software User’s Guide for
more information about drive states.
The LEDs function in a direct-attach
configuration (there are no SAS expanders).
Direct attach is defined as a maximum of
one hard drive connected directly to each
port.
J2 Cache Write Pending
LED 2-pin connector.
The connector for the enclosure LED. It
provides a signal that indicates when the
on-board cache contains data and a write
from the cache to the hard drives is
pending. Optional.
85020-00
J7
J6
Port
3-0
Port
7-4
J8 J12 J9
J5
J1
J10
J4 J3 J2