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HP EX830AA 3Gb/s SAS 128MB PCI Express x4 Raid Controller
- 3Gb/s SAS interface for high-speed serial attached SCSI connections.
- PCI Express (PCIe) x4 form factor for modern server motherboards.
- 128MB of onboard cache memory to accelerate I/O operations.
- Supports RAID levels 0, 1, 5, and 10 for data redundancy and performance.
- Provides robust storage management and data protection capabilities.
- Designed for enterprise server environments requiring reliable storage.
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Product Overview
The HP EX830AA is a 3Gb/s SAS RAID controller featuring a PCI Express x4 interface and 128MB of cache. It is designed to provide enhanced storage connectivity and data protection for servers.
Technical Information
| Interface | 3Gb/s SAS |
| Bus Type | PCI Express x4 |
| Cache Memory | 128MB |
Additional Specifications
| Controller Type | RAID Controller |
| Brand | HP |
| Model | EX830AA |
Product Description
The HP EX830AA is a high-performance SAS RAID controller engineered to deliver robust storage connectivity and advanced data protection for server environments. Utilizing a 3Gb/s SAS interface, it offers significantly faster data transfer rates compared to older SCSI technologies, enabling quicker access to data and improved application performance. The controller is built on a PCI Express x4 form factor, ensuring compatibility with the latest server motherboards and providing the necessary bandwidth for demanding I/O operations. This makes it an ideal upgrade for servers that require enhanced storage capabilities. Equipped with 128MB of onboard cache memory, the EX830AA accelerates read and write operations by storing frequently accessed data closer to the processor. This cache significantly reduces latency and boosts overall system responsiveness, particularly in I/O-intensive applications such as databases, virtualization, and file serving. The controller supports a range of RAID levels, including RAID 0 (striping for performance), RAID 1 (mirroring for redundancy), RAID 5 (striping with parity for balanced performance and redundancy), and RAID 10 (striped mirrors for high performance and redundancy). This flexibility allows administrators to configure storage arrays that best meet their specific needs for data protection and performance. Designed for enterprise-grade reliability, the HP EX830AA provides a solid foundation for mission-critical server applications. Its advanced RAID capabilities ensure data integrity and availability, protecting against data loss due to drive failures. The controller's robust firmware and hardware design contribute to its stability and long-term performance, making it a dependable component for any server infrastructure that relies on fast, secure, and resilient storage. It is a key component for organizations seeking to optimize their storage performance and data protection strategies.
