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4 physical characteristics, 5 electrical characteristics, 6 thermal and atmospheric limits – Avago Technologies SAS 9311-4i4e Host Bus Adapter User Manual

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LSI Corporation

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LSI SAS 9311-4i4e PCI Express to 12Gb/s SAS Host Bus Adapter User Guide
December 2013

LSI SAS 9311-4i4e HBA Characteristics

Physical Characteristics

5.4

Physical Characteristics

The LSI 12Gb/s SAS HBA is a 6.0-in. × 2.7-in., low-profile board. The component height on the top and bottom of the
LSI 12Gb/s SAS HBA is in accordance with the PCIe specification. The following figure shows the HBA board layout.

Figure 1 LSI SAS 9311-4i4e HBA Board Layout

EC1 – PCIe x8 board edge connector

CR1 – Heartbeat LED

J1 – SFF-8643 mini-SAS HD, internal, right-angle connector

J7 – SFF-8664 mini-SAS HD, external, right-angle connector

5.5

Electrical Characteristics

The maximum power requirements for the HBA under normal operation are as follows:

PCIe 12.0 V = 1.97 A

Power values:

Nominal = 14.25 W

Worst case = 23.6 W

5.6

Thermal and Atmospheric Limits

The atmospheric limits for the LSI 12Gb/s SAS HBA are as follows:

Temperature range: 0 °C to 55 °C (32 °F to 131 °F) (dry bulb)

Relative humidity range: 5% to 90% noncondensing

Maximum dew point temperature: 32 °C (89.6 °F)

Minimum airflow: 200 linear feet per minute

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