IBM XSERIES 220 manual Dasd I 2C

Microprocessor	Microprocessor	Main power
fan 2 (J2)	fan 1 (J3)	(J1)

Fan 2
power
(J18)	Diskette
	drive (J27)
	DASD I2C
Fan 1	(J43)
power (J10)	IDE (J30)
	Fan 3 power
	(J22) (not used)
Wake on LAN	SCSI channel
(J20)	(J41)

Notes:

1.If the server and operating system support system-management functions and if the optional system management adapter is installed in the server, the system management connector (J32) is dedicated for use by the system management adapter.

2.The system management adapter is also known as the service processor.

56Hardware Maintenance Manual: xSeries 220