Avago-technologies SAS 9207-4i4e Host Bus Adapter Uživatelský manuál stáhnout pdf (Strana 6)

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LSI SAS 9207-4i4e PCI Express to 6Gb/s SAS HBA User Guide

October 2014

LSI SAS 9207-4i4e HBA Characteristics

5.4 Physical Characteristics

The LSI SAS 9207-4i4e HBA is a 6.6-in. x 2.7-in., low-profile board. The component height on the top and bottom of the

LSI SAS 9207-4i4e HBA follows the PCIe specification. The following figure shows the board layout.

Figure 1 LSI SAS 9207-4i4e HBA Board Layout

 EC1: PCIe x8-lane board edge connector

 J6: SFF-8088, mini-SAS external connector

 J7: SFF-8087, mini-SAS internal connector

 CR1: Heartbeat LED

 J5: UART connection

5.5 Power Requirements

The maximum power requirements for the LSI SAS 9207-4i4e HBA under normal operation are as follows:

 PCIe 12.0 V = 1.3 A

 Power

— Nominal = 9.8 W

— Worst case = 16.0 W

5.6 Thermal and Atmospheric Limits

The atmospheric limits for the LSI SAS 9207-4i4e HBA are as follows:

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

 Relative humidity range: 5 percent to 90 percent noncondensing

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

 Minimum airflow: 200 linear feet per minute

The following limits define the storage and transit environment for the LSI SAS 9207-4i4e HBA:

 Temperature range: 45 °C to +105 °C (49 °F to +221 °F) (dry bulb)

 Relative humidity range: 5 percent to 90 percent noncondensing

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Avago-technologies SAS 9207-4i4e Host Bus Adapter Uživatelský manuál Strana 6