Intel 12Gb/s User Manual page 36

Jumper/
Connector
J5B1
J6B1
J6B2
J6B3
J6B4
J6B5
26
Type
2-pin connector
3-pin header
2-pin connector
2-pin connector
4-pin connector
2-pin connector
Description
Test header.
Reserved for use.
Premium Feature Key header.
Enables support for selected advanced
features, such as Recovery, CacheCade*,
FastPath, and SafeStore* disk encryption.
Default Serial boot ROM (SBR) header.
Reserved for use.
Global hard disk drive (HDD) activity LED
header.
Connects to an LED that indicates activity on
the drives connected to the controller.
On-board Serial Universal Asynchronous
Receiver/Transmitter (UART) connector.
Reserved for use.
Global drive fault LED header.
Connects to an LED that indicates whether a
drive is in a fault condition.
12Gb/s Intel® RAID Controllers User Guide