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Dell 0938090-01 Equallogic 3Gb/s SAS 2GB SATA/SAS Controller
- Interface: SAS/SATA
- Speed: 3Gb/s per lane
- Cache Memory: 2GB
- Compatibility: Dell Equallogic PS Series arrays
- RAID Support: Integrated RAID functionality for data protection
- Form Factor: Internal controller card for storage arrays
- Purpose: Manages disk drives and RAID within Equallogic
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Product Overview
The Dell 0938090-01 is an Equallogic 3Gb/s SAS/SATA controller with 2GB of cache, designed for Dell Equallogic storage arrays. It serves as the core component for managing disk drives and RAID configurations within the array.
Technical Information
| Product Type | SAS/SATA Controller |
| Brand | Dell |
| Model | 0938090-01 |
| Series | Equallogic |
Additional Specifications
| Interface | SAS/SATA |
| Data Transfer Rate | 3Gb/s |
| Cache Memory | 2GB |
Product Description
The Dell 0938090-01 is a key component within Dell's Equallogic PS series storage arrays, functioning as a high-performance SAS/SATA controller. This controller is responsible for the direct management of all disk drives installed in the array, orchestrating data flow, and implementing the advanced RAID protection schemes that ensure data integrity and availability. Operating at 3Gb/s per lane, it provides the necessary throughput for efficient data access and processing in enterprise environments. With 2GB of integrated cache memory, the 0938090-01 significantly enhances the performance of the Equallogic array. This cache acts as a high-speed buffer for read and write operations, reducing latency and improving the overall I/O performance of the storage system. This is particularly beneficial for demanding applications such as databases, virtualization, and high-transaction environments where rapid data access is critical. This controller card is essential for enabling the full suite of features offered by Dell Equallogic storage solutions, including robust RAID configurations for data redundancy, fault tolerance, and performance optimization. Its role is fundamental to the reliability and efficiency of the storage array, ensuring that data is protected and accessible when needed. The 0938090-01 is designed for seamless integration into the Equallogic architecture, making it a vital part for maintaining and upgrading these storage systems.
