Intel SC5250-E Datasheet download pdf (Page 47)

Intel® Entry Server Chassis SC5250-E System Peripheral Bays

Revision 1.02

Intel order number C32881-001

Host Side Drive 3 J4A1

This connector is

shared for both Drive 2

and Drive 3. Drive 3 is

the one closest to the

PCB.

LED Connector J4R1

This connector is only

used with the Intel®

Raid Controller

SRCS14L and is used

to drive the activity

LED’s.

7.6.2 SATA Hot-swap Backplane Specifications

The Server Chassis SC5200 and SC5250-E hot-swap SATA backplane is an embedded

application subsystem, which during normal operation does the following:

• Responds to SATA messages (transmitted to the backplane via the SATA bus).

The Server Chassis SC5200 and SC5250-E hot-swap SATA backplane board set is made up of

the following functional blocks:

• SATA interface with SATA drive connectors

• SATA drive power control

• Fault indicator support (only supported when a RAID Controller SRCS14L is installed)

7.7 Front Panel

The front panel control buttons and LED indicators are displayed in Error! Reference source

not found.. Not shown (in the figure below) is a tool-activated non-maskable Interrupt (NMI)

switch located below the Status LED. Server chassis SC5250-E provides a 34-pin cable option

with the chassis kit. A 34-pin Entry Ebay SSI (rev 3.0) front panel header for Intel boards is

located on the back of the front panel. This allows for a 34-pin ribbon cable connection for use

with SSI rev 3.0-compliant server boards. The connector cable is compatible with the 24-pin SSI

standard.

When the hot-swap drive bay is installed, a bi-color hard drive LED is located on each drive

carrier (five total) to indicate specific drive failure or activity. For pedestal systems, these LEDs

are visible upon opening the front bezel door.

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Intel SC5250-E Datasheet Page 47