Intel RS3DC040 Guía de usuario descargar pdf (Pagina 35)

12Gb/s Intel® RAID Controllers User Guide 25

J1B1 2x8-pin header

Ports 0 to 3

Ports 4 to 7

Individual PHY and drive fault indication

header.

Connects to an LED that indicates whether a

drive is in a fault condition. One LED exists

per port. When lit, each LED indicates the

corresponding drive has failed or is in the

Unconfigured-Bad state.

The LEDs function in a direct-attach

configuration (no SAS expanders exist). Direct

attach is defined as a maximum of one drive

connected directly to each port.

Note: The J5A1 connector on the Intel

RAID Controller RS3DC040 is a

single internal port connector.

J2B4 Standard edge card connector The interface between the RAID controller and

the host system.

Along with the PCIe interface, this connector

provides power to the board and an I

interface connected to the I

C bus for the

Intelligent Platform Management Interface

(IPMI).

J3L1 20-pin connector Remote RAID Maintenance Free Back Units

connector (on the backside of the controller).

Connects the remote RMFBU to the RAID

controller.

J4B1 70-pin connector Flash Module DDR3 Interface.

Connects the controller to a flash module.

J5A1 Dual x4 SAS Port 0 through Port 7

internal connector

Two SFF-8643 mini-SAS HD-4i internal

connectors.

Connects the controller by cable to SAS drives

or SATA drives.

Jumper/

Connector

Type Description

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Intel RS3DC040 Guía de usuario Pagina 35