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Dell K6H89 PCI-E Raid Controller Card With 512Mb Cache, Battery
- Interface: PCI Express (PCIe)
- Cache Memory: 512MB
- Features: Battery Backup Unit (BBU)
- Controller Type: SAS RAID
- RAID Levels Supported: Varies by specific model, typically 0, 1, 5, 10
- Form Factor: PCIe Add-in Card
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Product Overview
The Dell K6H89 is a PCI-E RAID controller card featuring 512MB of cache memory and a battery backup unit (BBU). It is designed to enhance storage performance and data protection for Dell servers.
Technical Information
| RAID Controller Type | SAS RAID |
| Interface | PCIe |
| Cache Memory | 512MB |
Additional Specifications
| Battery Backup Unit | Yes |
| Form Factor | PCIe Add-in Card |
Product Description
The Dell K6H89 is a PCI-E RAID controller card that offers enhanced storage capabilities for Dell servers. It comes equipped with 512MB of onboard cache memory, which significantly speeds up data read and write operations, leading to improved application performance. The inclusion of a Battery Backup Unit (BBU) is a critical feature, as it protects the data stored in the cache memory during unexpected power outages, thereby ensuring data integrity and preventing data loss. This controller supports various RAID levels, typically including RAID 0, 1, 5, and 10, allowing for flexible configurations that balance performance and data redundancy based on specific needs. The PCIe interface ensures a high-speed connection to the server's motherboard, facilitating efficient data throughput. It is designed to work with SAS and SATA drives, offering broad compatibility with different storage media. The Dell K6H89 is a valuable component for servers that handle critical data or demanding workloads. Its combination of cache memory, BBU protection, and RAID capabilities makes it a robust solution for improving storage reliability and performance in enterprise environments. Users should confirm the specific PCIe generation and supported drive types for their particular server model.
