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HP 012903-001 Midplane Assembly Backplane Board for MSA 51
- Midplane Assembly Backplane Board
- Brand: HP
- Part Number: 012903-001
- Designed for HP StorageWorks MSA 51
- Central connection point for drives
- Facilitates controller communication
- Essential for MSA 51 storage system functionality
- Supports modular storage expansion
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Product Overview
The HP 012903-001 is a Midplane Assembly Backplane Board designed for the HP StorageWorks MSA 51 modular storage array. It serves as the central connection point for drives and controllers within the storage enclosure.
Technical Information
| Product Type | Backplane Board |
| Brand | HP |
| Model | 012903-001 |
Additional Specifications
| System Compatibility | HP StorageWorks MSA 51 |
| Functionality | Midplane Assembly |
Product Description
The HP 012903-001 is a critical component of the HP StorageWorks Modular Smart Array 51 (MSA 51) storage system. As a midplane assembly and backplane board, it acts as the primary interconnection hub within the storage enclosure. This board is responsible for providing the electrical pathways and physical mounting points for the hard drives, as well as connecting them to the system's storage controllers. This midplane is essential for the proper functioning of the MSA 51, enabling communication between the drives and the controller modules. It ensures that data can be reliably transferred to and from the storage devices, forming the backbone of the storage array's performance and data integrity. The design of the midplane is optimized for the specific architecture of the MSA 51, ensuring compatibility and efficient operation. For administrators managing HP StorageWorks MSA 51 systems, the 012903-001 backplane board is a key part for maintaining and expanding storage capacity. Its role in connecting drives and controllers makes it indispensable for the overall operation and serviceability of the storage array, supporting the demanding needs of enterprise data storage.

