7210 Sas Sx Datasheet

The 7210 Sas Sx Datasheet is a crucial document for anyone working with storage systems that utilize SAS (Serial Attached SCSI) technology. It contains detailed specifications and characteristics of the 7210 Sas Sx family of SAS expanders, providing essential information for system designers, integrators, and maintenance professionals. This article will delve into the key aspects of the 7210 Sas Sx Datasheet, explaining its contents and demonstrating how it is used in practical applications.

Decoding the 7210 Sas Sx Datasheet A Comprehensive Overview

The 7210 Sas Sx Datasheet serves as a comprehensive reference guide that outlines the electrical, mechanical, and performance characteristics of the 7210 Sas Sx SAS expander. This expander acts as a traffic director within a storage system, allowing multiple SAS devices (like hard drives and solid-state drives) to communicate with a host controller through a smaller number of SAS ports. Understanding the datasheet is paramount to ensuring proper system design and functionality, preventing potential bottlenecks and performance issues. The datasheet provides critical details such as:

• Supported SAS protocols and speeds
• Number of physical SAS ports
• Power consumption requirements
• Operating temperature range
• Physical dimensions and pinout diagrams

These expanders are fundamental to building scalable and high-performance storage arrays, and the datasheet provides the information necessary to select the right component for a specific application. The datasheet’s pinout diagrams, for example, are critical for hardware engineers designing printed circuit boards (PCBs) that incorporate the 7210 Sas Sx. Similarly, the power consumption details are essential for calculating the total power budget of the system and selecting an appropriate power supply. Without this information, there is a risk of instability or even hardware failure. The 7210 Sas Sx Datasheet is commonly used during the following stages:

1. System Design: Selecting appropriate components based on performance requirements.
2. Hardware Development: Designing PCBs and integrating the expander into a larger system.
3. Firmware Development: Writing code that properly interacts with the SAS expander.
4. Troubleshooting: Diagnosing and resolving issues related to SAS connectivity and performance.

The document also helps estimate maximum throughput based on the SAS generation supported, often referred to as SAS 3.0 or 12Gbps SAS. A simplified table of SAS generations follows.