SUPER MICRO Computer sc827 user manual Jumpers and Pin Definitions, Front Connectors

Appendix D: SAS-827B Backplane Specifications

Jumpers and Pin Definitions

D-5 Front Connectors

17

FAN4

+

+

BAR CODE

16

FAN3

+

+

121

SPI

MB-D

SAS827B

REV 1.01

DESIGNED IN USA

+

+

15

FAN2

+

+

4	10
	1
1
FAN1	3
	1
	MB-B

+

+ JF6-CD

141

BUZZER RESET

+

MB-C

111 1

DEBUG

TO PS

+

18

+

	JF5-AB
13	MB-A
1

12 19

Figure D-1: Front Connectors

Front Connectors

1.Main Power Connector: JPW1

2.Secondary Power Connector: JPW2

3.Secondary Power Connector: JPW3

4.Chassis Fan Connector: Fan1 JP54

5.Chassis Fan Connector: Fan2 JP55

6.Chassis Fan Connector: Fan3 JP56

7.Chassis Fan Connector Fan4 JP57

8.Power Supply Connector: JPI2C1

9.MB-A hot plug connector: JF1

10.MB-B hot plug connector: JF2

11.MB-C hot plug connector: JF3

12.MB-D hot plug connector: JF4

13.Backplane to front panel connec- tor: JF5

14.Backplane to front pannel con- nector: JF6

D-3