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Sun 375-0015-03 A1000 16MB MPU + 64MB RPA RAID Controller Board
- Type: RAID Controller Board
- Model Series: A1000
- MPU Memory: 16MB
- RPA Memory: 64MB
- Manufacturer: Sun Microsystems
- Part Number: 375-0015-03
- Function: Data protection and performance enhancement
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Product Overview
The Sun 375-0015-03 is an A1000 RAID controller board featuring 16MB of MPU (Microprocessor Unit) and 64MB of RPA (RAID Performance Accelerator) memory. It is designed for Sun storage systems.
Technical Information
| Product Type | RAID Controller Board |
| Model Series | A1000 |
| MPU Memory | 16MB |
Additional Specifications
| RPA Memory | 64MB |
| Manufacturer | Sun Microsystems |
| Part Number | 375-0015-03 |
Product Description
The Sun 375-0015-03 is a RAID controller board belonging to the A1000 series, designed to provide advanced data protection and performance acceleration for Sun Microsystems storage solutions. This board integrates a Microprocessor Unit (MPU) with 16MB of dedicated memory, responsible for executing RAID logic and managing the array operations. Additionally, it features 64MB of RAID Performance Accelerator (RPA) memory, which acts as a cache to significantly speed up read and write operations. The controller's primary function is to manage multiple hard drives as a single logical unit, implementing various RAID levels (such as RAID 0, 1, 5, 6, 10) to enhance data redundancy, fault tolerance, and I/O performance. The onboard cache (RPA) stores frequently accessed data and pending write operations, reducing the latency associated with accessing physical disk drives and improving overall system responsiveness. This specific part number, 375-0015-03, ensures compatibility with designated Sun server and storage platforms that utilize the A1000 RAID controller architecture. It is a key component for maintaining data integrity and optimizing the performance of storage subsystems within Sun's enterprise infrastructure.
