Datasheet

System Board Interconnects Intel® Server System SR1550AL
Revision – 1.3
Intel order number D31982-006
34
Figure 25. Hot-Swap SAS/SATA Backplane (Back Side View)
Table 27. 2x4 SAS/SATA Backplane Power Connector Pin-out
Pin # Signal Name
1 Ground
2 Ground
3 P5V
4 P5V
5 P12V
6 P12V
7 P5V_STBY
8 P3V3
Table 28. 2x22 IDE Optical Drive Connector Pin-out
Pin # Signal Name
1 RST_IDE_L
2 Ground
3 RIDE_DD <15..0> 7
4 RIDE_DD <15..0> 8
5 RIDE_DD <15..0> 6
6 RIDE_DD <15..0> 9
7 RIDE_DD <15..0> 5
8 RIDE_DD <15..0> 10
9 RIDE_DD <15..0> 4
10 RIDE_DD <15..0> 11
11 RIDE_DD <15..0> 3
12 RIDE_DD <15..0> 12
13 RIDE_DD <15..0> 2
14 RIDE_DD <15..0> 13
15 RIDE_DD <15..0> 1
16 RIDE_DD <15..0> 14
17 RIDE_DD <15..0> 0
18 RIDE_DD <15..0> 15
19 Ground
20 Not Used
21 RIDE_DDREQ
22 Ground
23 RIDE_DIOW_N
24 Ground
25 RIDE_DIOR_N
26 Ground
27 RIDE_DIORDY