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HP 401859-001 Smart Array Ultra2 SCSI 64MB PCI Raid Controller
- SCSI RAID Controller
- 64MB Cache Memory
- PCI Interface
- Supports RAID levels 0, 1, 5, 10.
- Provides hardware RAID acceleration.
- Enhances data protection and fault tolerance.
- Improves disk I/O performance.
Was $82.00 · You save $12.00
Key specifications
See full specs ↓- Part Number
- 401859-001
- Product Type
- RAID Controller
- Interface
- PCI
- Bus Type
- SCSI Ultra2
- Cache Memory
- 64MB
- Brand
- HP
Product details
The HP 401859-001 is a Smart Array Ultra2 SCSI 64MB PCI RAID controller. It provides hardware-based RAID functionality for SCSI hard drives, enhancing data redundancy and performance.
Technical Information
| Part Number | 401859-001 |
| Product Type | RAID Controller |
| Interface | PCI |
| Bus Type | SCSI Ultra2 |
Additional Specifications
| Cache Memory | 64MB |
| Brand | HP |
| RAID Levels Supported | 0, 1, 5, 10 |
Description
The HP 401859-001 Smart Array Ultra2 SCSI RAID controller is a hardware solution designed to manage and protect data stored on SCSI hard drives within HP servers. Featuring a PCI interface, it connects to the server's motherboard and provides advanced RAID (Redundant Array of Independent Disks) capabilities. This controller offloads RAID processing from the server's CPU, dedicating its own resources to manage disk arrays, thereby improving overall system performance and responsiveness. With 64MB of onboard cache memory, the controller can buffer read and write operations, further accelerating disk I/O performance. It supports multiple 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 solutions tailored to specific needs for speed, data protection, or a combination of both. This controller is particularly valuable for servers requiring reliable and high-performance storage for critical applications, databases, or file servers. By implementing hardware RAID, it ensures data integrity and availability even in the event of a single drive failure, significantly reducing the risk of data loss and minimizing downtime. The Ultra2 SCSI interface provides a robust and established connection for compatible SCSI drives.
Condition: Refurbished
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