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Dell S1-4-142527462957 Equallogic Type 8 Controller Module E03M003 N789R Ps4000E Ps4000X Ps4000Xv
- Type: Equallogic Controller Module
- Model: Type 8 (E03M003)
- Compatible with Dell PS4000E, PS4000X, PS4000XV
- Provides processing and management for the storage array
- Ensures high availability and performance of the storage system
- Replaces or serves as a redundant controller
- Includes necessary ports for network connectivity (e.g., Ethernet, SAS)
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Product Overview
The Dell S1-4-142527462957 is an Equallogic Type 8 Controller Module, specifically an E03M003, designed for Dell PS4000E, PS4000X, and PS4000XV storage arrays. It provides the processing power and connectivity for the storage system.
Technical Information
| Product Type | Controller Module |
| Series | Equallogic Type 8 |
| Model Number | E03M003 |
Additional Specifications
| Compatible Arrays | Dell PS4000E, PS4000X, PS4000XV |
| Part Number | N789R |
Product Description
The Dell S1-4-142527462957, identified as an Equallogic Type 8 Controller Module (model E03M003 and part number N789R), is a critical component for the Dell PS4000 series of storage arrays. This module houses the processing power, memory, and network interfaces necessary to manage the storage disks, handle data I/O operations, and provide the intelligence for the entire storage system. It is designed to work in conjunction with other components within the PS4000 chassis to deliver reliable and high-performance storage solutions. As a Type 8 controller, it represents a specific generation of Equallogic hardware, optimized for the performance characteristics of the PS4000 series. These controllers are typically designed for high availability, often deployed in redundant pairs within the storage array. If one controller fails, the other can seamlessly take over, ensuring continuous access to data and minimizing downtime. This redundancy is a cornerstone of enterprise storage design. This controller module is essential for the operation of Dell PS4000E, PS4000X, and PS4000XV storage arrays. It facilitates features such as RAID management, data replication, snapshots, and network connectivity (usually via multiple Ethernet ports for management and data access, and potentially SAS ports for internal disk connectivity). Replacing a faulty controller or adding a second controller for redundancy requires careful installation and configuration to ensure the storage array functions correctly and maintains its data integrity.
