3Intel® 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 Layouts

Table 1. Jumper Descriptions

Jumper

Description

Type

Comments

 

 

 

 

J4

Flash Recovery

2-pin

If a normal firmware update fails, place a jumper

 

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

LED signal for activity per port for eight ports.

 

 

header

 

 

 

 

 

J6

SAF-TE I2C 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 I2C header

 

SES2 Enclosure management support.

J8

Cache write

2-pin

Provides a signal indicating the cache has data to

 

pending LED

 

write.

 

 

 

 

13

Intel® RAID Controller SRCSAS144E Hardware Guide

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Intel srcsas144e manual Intel RAID Controller SRCSAS144E Characteristics, Jumper Description Type Comments