The appendix contains the specifications for the Sun StorageTek PCI Express SAS 8-Channel HBA.
This appendix discusses the following topics:
Physical Dimensions
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, as shown in TABLE A-1.
TABLE A-1 Physical Dimensions
Dimension
|
Board
|
Length
|
6.6 inches/16.8 cm
|
Width
|
2.713 inches/6.9 cm
|
Mounting bracket
|
3.118 inches/7.9 cm
|
Connectors
This section provides a description of the connectors on the SAS HBA.
PCI Express connector -- The PCI Express interface has eight PCI Express lanes (in two connectors) which provide possible host-side maximum transmission and reception rates of up to 4.0 Gbytes/s.
SAS/SATA connectors -- The SAS connectors are SFF-8087 mini-SAS x4 connectors.
PCI Performance
PCI performance features of the SAS HBA include:
- Provides eight PCI Express PHYs
- Supports x8, x4, and x1 link widths
- Supports serial, point-to-point interconnections between devices
- Supports lane reversal and polarity inversion
- Supports PCI Express Hot Plug
- Supports Power Management
- Supports PCI Power Management 1.2
- Supports Active State Power Management (ASPM), including the L0, L0s, L1 states, by placing links in a power-saving mode during times of no link activity
- Contains a replay buffer that preserves a copy of the data for retransmission in case a CRC error occurs
- Supports the PCI Express Advanced Error Reporting capabilities
- Provides quality of service (QOS) link configuration and arbitration policies
- Supports Traffic Class 0 and one virtual channel
- Supports Message Signaled Interrupts (both MSI and MSI-X) as well as INTx interrupt signaling for legacy PCI support
- Supports end-to-end CRC (ECRC) and Advanced Error Reporting
Electrical and Environmental Specifications
The design and implementation of the SAS 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 A, and is marked with the FCC Self-Certification logo. The board also meets the requirements of CISPR Class A.
Electrical Characteristics
TABLE A-2 lists the maximum power requirements for the SAS HBA under normal operation.
TABLE A-2 Maximum Power Requirements
PCI Express +12.0 V
|
Power
|
Operating Range
|
0.5 A
|
6.0 W
|
0 ˚C to 60 ˚C
|
Thermal and Atmospheric Characteristics
TABLE A-3 HBA Temperature and Humidity Ranges
Measure
|
Parameters
|
Temperature range
|
0˚C to 60˚C
(32˚F to 140˚F)
(dry bulb)
|
Relative humidity range
|
5% to 90%
non condensing
|
Maximum dew point temperature
|
32˚C (89.6˚F)
|
Storage and transit temperature range
|
-45˚C to +105˚C
(-49˚F to 221˚F)
(dry bulb)
|
Storage and Transit humidity range
|
5% to 90%
non condensing
|
Safety Characteristics
The SAS 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.
Sun StorageTek PCI Express SAS 8-Channel Internal HBA Installation Guide
|
820-4932-11
|
|
Copyright © 2009 Sun Microsystems, Inc. All rights reserved.