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HP 578229-B21 Smart Array 3Gb/s SAS 512MB PCIe x8 Raid Controller
- 3Gb/s SAS interface
- 512MB cache memory
- PCI Express x8 (PCIe Gen 2) connector
- Supports RAID 0, 1, 1+0, 5, 6, 50, 60
- Hot-plug drive support
- Designed for HP ProLiant servers
- Includes battery backup unit (BBU) support
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Product Overview
The HP 578229-B21 is a Smart Array controller featuring 3Gb/s SAS connectivity and 512MB cache. This PCIe x8 RAID controller provides advanced storage management capabilities for HP ProLiant servers. It supports various RAID levels, offering data protection and performance enhancements for critical business applications.
Technical Information
| Interface | PCI Express x8 |
| SAS Speed | 3Gb/s |
| Cache | 512MB |
Additional Specifications
| RAID Levels | 0, 1, 1+0, 5, 6, 50, 60 |
| Controller Type | Smart Array RAID |
| Brand | HP |
Product Description
The HP 578229-B21 Smart Array controller is a high-performance storage solution designed to enhance the capabilities of HP ProLiant servers. Equipped with a 3Gb/s SAS interface and a substantial 512MB cache memory, this controller significantly boosts storage performance and data throughput. The PCI Express x8 interface provides ample bandwidth, ensuring that the controller can keep pace with the demands of modern enterprise applications and high-speed storage devices. This controller supports a comprehensive suite of RAID levels, including RAID 0, 1, 1+0, 5, 6, 50, and 60. This extensive support allows for flexible configuration options, enabling administrators to tailor storage solutions for optimal performance, data redundancy, or a combination of both. Features like hot-plug drive support and compatibility with HP's Battery Backup Unit (BBU) further enhance data protection and system availability, minimizing downtime during maintenance or in the event of a power loss. As a key component of HP's Smart Array family, the 578229-B21 integrates seamlessly with HP server hardware and management tools. It is engineered to deliver reliable and efficient storage management, making it an ideal choice for businesses that require robust data protection, high availability, and scalable storage performance for their critical workloads.



