A P P E N D I X A |
HBA Specifications |
The chapter contains the specifications for the HBA.
This appendix contains the following topics:
PCI-Express connection is made through the edge connector. The component height on the top and bottom of the board follows the PCI-Express specifications.
This section provides a description of the connectors on the HBA.
PCI-Express connector -- The PCI-Express interface has eight PCI-Express lanes, which provide possible host-side maximum transmission and reception rates of up to 4.0 Gbytes/s. The HBA supports x8, x4, and x1 PCI-Express link widths, and automatically downshifts if plugged into x8 connector with 4 active lanes. The connection is made through the edge connector. The signal definitions and pin numbers conform to the PCI-Express specifications.
SAS/SATA connectors -- The SAS connections are SFF-8088 mini-SAS external right-angle connectors.
PCI performance features of the HBA include:
The design and implementation of the HBA minimizes electromagnetic emissions, susceptibility to radio frequency energy, and the effects of electrostatic discharge. The board carries the CE mark, C-Tick mark, Canadian Compliance Statement, Korean MIC, Taiwan BSMI, Japan VCCI, FCC Class B, and is marked with the FCC Self-Certification logo. The board also meets the requirements of CISPR Class B.
TABLE A-2 lists the maximum power requirements for the HBA under normal operation.
TABLE A-3 lists the tempearature and humidity ranges supported by the HBA.
The HBA meets or exceeds the requirements of UL flammability rating 94V-0. Each bare board is marked with the supplier’s name or trademark, type, and UL flammability rating. Because these boards are installed in a PCI-Express bus slot, all voltages are below the SELV 42.4 V limit.
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