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HP AA850A Ultra320 SCSI 64MB PCI Raid Controller
- Interface: Ultra320 SCSI
- Controller Type: RAID Controller
- Cache Memory: 64MB
- Bus Type: PCI
- Supports multiple RAID levels (e.g., RAID 0, 1, 5, 10)
- High-speed data transfer up to 320MB/s
- Enhances data reliability and fault tolerance
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Product Overview
The HP AA850A is an Ultra320 SCSI PCI RAID Controller with 64MB of cache memory. It is designed to provide high-performance storage management and data protection for servers. This controller supports various RAID levels to ensure data reliability and availability.
Technical Information
| Interface | Ultra320 SCSI |
| Cache Memory | 64MB |
| Bus Type | PCI |
Additional Specifications
| Brand | HP |
| Part Number | AA850A |
Product Description
The HP AA850A is a high-performance RAID controller that utilizes the Ultra320 SCSI interface, offering a maximum theoretical transfer rate of 320MB/s. This makes it suitable for demanding server environments where fast and reliable data access is critical. The controller is equipped with 64MB of cache memory, which significantly accelerates RAID operations, improving both read and write performance and reducing the load on the server's CPU. This controller supports a range of RAID levels, including RAID 0, RAID 1, RAID 5, and RAID 10. These configurations provide options for data striping for performance, mirroring for redundancy, parity for fault tolerance, and combinations thereof. By implementing these RAID levels, businesses can protect their critical data against single drive failures and ensure continuous operation. Designed for installation in servers via a PCI slot, the AA850A is a key component for enhancing storage capabilities. It provides the necessary hardware acceleration and management features to create robust and efficient storage arrays, ensuring data integrity and high availability for mission-critical applications and services.
