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HP 462862-B21 SA SATA/150 3Gb/s SAS 256MB PCIe Raid Controller
- Interface: SATA/150, 3Gb/s SAS
- Cache Memory: 256MB
- Form Factor: PCIe Controller Card
- RAID Levels Supported: 0, 1, 1+0, 5, 5+0
- Smart Array technology for data management
- Hardware RAID for enhanced reliability and performance
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For government, enterprise, data center, and small business customers.
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Product Overview
The HP 462862-B21 is a Smart Array RAID controller supporting SATA/150 and 3Gb/s SAS interfaces. It features 256MB of cache memory and connects via a PCIe interface. This controller provides hardware RAID capabilities for data protection and improved storage performance in HP servers.
Technical Information
| SAS Speed | 3Gb/s |
| SATA Speed | 150MB/s |
Additional Specifications
| Cache Memory | 256MB |
| Interface Type | PCIe |
Product Description
The HP 462862-B21 is a Smart Array controller designed to provide essential storage management and data protection features for HP ProLiant servers. It supports both 3Gb/s SAS and SATA/150 interfaces, offering compatibility with a range of storage drives. This dual interface capability allows for flexibility in configuring storage solutions based on performance and connectivity needs. With 256MB of cache memory, the controller helps to accelerate read and write operations, improving the overall performance of storage-dependent applications. The cache acts as a buffer, reducing latency and increasing throughput. The controller provides hardware RAID capabilities, supporting common RAID levels such as RAID 0, 1, 1+0, 5, and 5+0. This ensures data redundancy and fault tolerance, protecting against data loss in the event of a drive failure. As a Smart Array controller, the 462862-B21 integrates HP's advanced storage management features, enabling efficient monitoring, configuration, and maintenance of the storage subsystem. Its PCIe interface ensures broad compatibility with various HP server models, making it a reliable choice for enhancing or replacing existing storage controllers in environments that require dependable data protection and performance.
