This is a genuine Supermicro 12-Port 2U SAS3 Backplane (P/N: BPN-SAS3-217HQ2). This is an advanced expander backplane designed to provide high-density, high-performance storage connectivity in specific Supermicro 2U server chassis. Featuring integrated SAS expander logic, this backplane allows you to connect all 12 drives to a RAID controller or HBA using a minimal number of cables, making it an essential component for building high-capacity storage servers.
Key Features
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High-Density Connectivity: Supports up to twelve 3.5" SAS or SATA hot-swappable hard drives or SSDs in a 2U server form factor.
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SAS3 12Gb/s Performance: Built for the SAS3 12Gb/s interface to provide the high-throughput bandwidth needed for modern storage devices.
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Integrated Dual Expanders: The "HQ" designation signifies this backplane features dual LSI SAS3x36R expander chips. This provides high performance, scalability, and failover redundancy for your storage array.
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Hot-Swap Support: Fully supports hot-swap functionality, allowing for drive replacement without server downtime.
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Enclosure Management: Includes SES-2 (SCSI Enclosure Services) for drive monitoring, status information, and LED management.
