Datasheet

Intel

Server System R1304BTLSHBN Passive SAS/SATA Hot-swap Backplane

Intel

Server System R1304BTSSFAN/R1304BTLSFAN/R1304BTLSHBN TPS

Revision 2.0 35

Intel order number G17455-004

Table 28. Passive SATA/SAS Backplane Power Connector Pin-out

Pin # Signal Name

Ground

2 Ground

3 P5V

4 P5V

5 P12V

6 P12V

7 No Connection

8 P3V3

Table 29. Passive SATA/SAS Backplane Connector to Hard Drive Pin-out

Pin # Signal Name

S1 Ground

S2 SAS_DRVxA_RX_P

S3 SAS_DRVxA_RX_N

S4 Ground

S5 SAS_DRVxA_TX_N

S6 SAS_DRVxA_TX_P

S7 Ground

P1 TP

P2 TP

P3 TP

P4 Ground

P5 Ground

P6 Ground

P7 P5V_DRVx_PRECHG

P8 P5V

P9 P5V

P10 Ground

P11 LED_DRVx_READY_N

P12 Ground

P13 P12V_DRVx_PRECHG

P14 P12V

P15 P12V

9.1.1 Hot-swap Drive Trays

You must mount each hard drive to a hot-swap drive tray, making insertion and extraction of the

drive from the system very simple. Each drive tray has its own dual-purpose latching

mechanism, which is used to both insert/extract drives from the system and lock the tray in

place. Each drive tray supports a light pipe providing a drive activity indicator, located on the

backplane, which is viewable from the front of the system.