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IBM 44V3937 Exp3000 Esm Assembly Dual Sas Controller
- Product Type: ESM (Enterprise Storage Module) Assembly
- Controller Type: Dual SAS Controllers
- Compatibility: IBM Exp3000 Storage Enclosures
- Interface: SAS (Serial Attached SCSI)
- Purpose: Provides connectivity and management for storage
- Redundancy: Dual controllers offer failover capabilities
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Product Overview
The IBM 44V3937 is an Exp3000 ESM (Enterprise Storage Module) Assembly featuring dual SAS controllers. This component is designed to provide connectivity and management for IBM storage enclosures, enabling high-speed data access and redundancy.
Technical Information
| Part Number | 44V3937 |
| Product Type | ESM Assembly |
| Controller | Dual SAS |
Additional Specifications
| Compatibility | IBM Exp3000 |
| Interface | SAS |
Product Description
The IBM 44V3937 represents an Enterprise Storage Module (ESM) Assembly specifically designed for use with IBM's Exp3000 storage enclosures. This critical component acts as the interface between the storage enclosure's disk drives and the host system, managing data flow and ensuring reliable operation. The inclusion of dual SAS controllers is a key feature, providing built-in redundancy and high availability for the storage subsystem. If one controller fails, the other can seamlessly take over, minimizing downtime and protecting data integrity. Each SAS controller within the 44V3937 assembly facilitates high-speed communication between the disk drives housed in the Exp3000 enclosure and the host server or storage controller. SAS (Serial Attached SCSI) technology offers advantages such as point-to-point connections, higher data transfer rates, and improved error handling compared to older SCSI standards. The dual-controller configuration not only enhances reliability through failover but can also potentially improve performance by allowing for load balancing across the controllers in certain configurations. This ESM assembly is integral to the functionality of the IBM Exp3000 storage solution, enabling it to serve as a scalable and robust storage platform. It is designed for enterprise environments where data availability, performance, and the ability to manage large volumes of data are paramount. Proper installation and configuration of the 44V3937 are essential for the optimal operation of the entire IBM Exp3000 storage system.
