Avago Technologies 3ware SAS 9750-16i4e - Manual (Page 40)

Chapter 3. Specifications
36 LSI 3ware 9750 SATA+SAS RAID Controller Card Installation Guide
J4A1 CPLD
module
connector 1x8-pin connector
Reserved for LSI use only.
J4A2 Drive activity
LED
connector 2-pin connector
Connects to an external LED that
indicates drive activity
J4A3 Reserved for
LSI use only 2-pin connector
J4B1 LED fault
indication
connectors
for internal
drive ports
(Ports 0
through 7)
2x8-pin connector.
There is one LED connector for each
internal drive port. When lit the LED
indicates the corresponding drive has
failed or is in the unconfigured-bad state.
The LEDs function only in a direct-attach
configuration.
Drive attach is defined as a maximum of
one drive connected directly to each port
with no SAS expander.
J4B2 4 Lane
SATA+SAS
connector
(Ports 0-3)
SFF-8087 x4 internal mini SAS
connector
Connects the controller by cable to SAS
drives or SATA drives, or a SAS
expander.
Table 10: Jumpers and Connectors for 9750-16i4e
(continued)
Jumper/
Connector
Type Description