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HP 351581-B21 Ultra320 SCSI 128MB Cache Smart Array Controller Card
- Interface: Ultra320 SCSI
- Cache Memory: 128MB
- RAID Levels Supported: 0, 1, 5, 6, 10, 50, 60
- Connects up to 15 SCSI devices.
- Features battery-backed write cache (BBWC) for data protection.
- Designed for HP ProLiant servers.
- Supports hot-plug drives.
- Provides advanced storage management and data redundancy.
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Key specifications
See full specs ↓- Part Number
- 351581-B21
- Brand
- HP
- Product Type
- RAID Controller Card
- Interface
- Ultra320 SCSI
- Cache
- 128MB
- RAID Levels
- 0, 1, 5, 6, 10, 50, 60
Product details
The HP 351581-B21 is an Ultra320 SCSI Smart Array Controller Card with 128MB cache. It provides high-performance RAID capabilities for HP ProLiant servers, enabling advanced data protection and storage management.
Technical Information
| Part Number | 351581-B21 |
| Brand | HP |
| Product Type | RAID Controller Card |
| Interface | Ultra320 SCSI |
Additional Specifications
| Cache | 128MB |
| RAID Levels | 0, 1, 5, 6, 10, 50, 60 |
| Form Factor | PCI-X |
Description
The HP 351581-B21 Smart Array Controller is a high-performance storage solution designed for HP ProLiant servers. It leverages the Ultra320 SCSI interface, offering a maximum theoretical throughput of 320MB/s per channel, making it suitable for demanding I/O operations. This controller card is equipped with 128MB of cache memory, which significantly accelerates data read and write operations, especially when combined with its battery-backed write cache (BBWC) option, ensuring data integrity even in the event of a power failure. This controller supports a comprehensive range of RAID levels, including RAID 0, 1, 5, 6, 10, 50, and 60. This flexibility allows administrators to configure storage arrays based on specific needs for performance, redundancy, or a combination of both. With support for up to 15 SCSI devices, it provides ample connectivity for multiple hard drives or solid-state drives, enabling scalable storage solutions within the server. The HP 351581-B21 is a PCI-X card, designed to fit into the appropriate expansion slots of compatible HP ProLiant servers. Its advanced features, such as hot-plug drive support and robust RAID capabilities, contribute to high availability and data protection, making it a critical component for business-critical applications and data storage management in environments utilizing SCSI-based storage.
Condition: Refurbished
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