Intel raid controller srcsas144e - Manual (Page 22)

13 Intel® RAID Controller SRCSAS144E Hardware Guide
3 Intel
®
RAID Controller
SRCSAS144E Characteristics
This chapter describes the characteristics of the Intel ® RAID Controller SRCSAS144E.
Figure 5 displays the connectors and headers on the controller and Table 1 describes them.
Figure 5. Card Layout
s
Table 1. Jumper Descriptions
Jumper Description Type Comments
J4 Flash Recovery
jumper
2-pin If a normal firmware update fails, place a jumper
across the J4 pins and reflash. The card will not
function as a controller until the jumper is
removed.
J5 Port activity LED 8 x 2
header
LED signal for activity per port for eight ports.
J6 SAF-TE I 2 C header 3-pin SAF-TE Enclosure management support.
Warning: Do not connect to a non-expander SAS
backplane or data loss may occur.
J7 SES I 2 C header SES2 Enclosure management support.
J8 Cache write
pending LED
2-pin Provides a signal indicating the cache has data to
write.