Intel SROMBSASMR (AXXROMBSASMR) - Manual (Page 14)

Hardware Intel® Integrated RAID Module SROMBSASMR (AXXROMBSASMR) Technical Product Specification
Intel order number E59029-003
8
Pin # Signal Description
3 TX0- Transmitter differential pair
4 GND Ground
5 RXD+ Receiver differential pair
6 RXD- Receiver differential pair
7 GND Ground
Figure 6. SAS/SATA Cable
2.3.8 Host Board Interface
The Intel ® Integrated RAID Module SROMBSASMR board interfaces with the host system
through a custom board-to-board interface that implements x4 PCI Express* lanes signaling as
defined in the PCI Express Specification 1.0a. This interface also provides +3.3 V power to the
board.
Revision 1.2