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HP 374653-001 Single Channel SCSI Ultra320 PCI-X 64-Bit 133MHz HBA with Standard Bracket Card Only
- Single Channel SCSI Ultra320 interface.
- PCI-X 64-bit, 133MHz bus for high throughput.
- Supports Ultra320 SCSI speeds (320MB/s).
- Connects to SCSI hard drives and tape drives.
- Designed for legacy server systems.
- Includes standard bracket for installation.
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Product Overview
The HP 374653-001 is a Single Channel SCSI Ultra320 PCI-X 64-Bit Host Bus Adapter. It provides connectivity for SCSI-based storage devices, supporting Ultra320 speeds and a 133MHz PCI-X interface. This adapter is designed for older server systems requiring SCSI connectivity.
Technical Information
| Interface | SCSI Ultra320 |
| Bus Type | PCI-X 64-bit |
| Bus Speed | 133MHz |
Additional Specifications
| Channels | Single (1) |
| Data Transfer Rate | 320MB/s |
| Form Factor | Standard PCI-X Card |
Product Description
The HP 374653-001 is a Host Bus Adapter (HBA) designed to interface with SCSI-based storage devices. It utilizes the Ultra320 SCSI standard, which offers a maximum theoretical data transfer rate of 320MB/s, providing a significant performance boost over earlier SCSI generations. The adapter is built on a PCI-X 64-bit bus operating at 133MHz, ensuring ample bandwidth for high-speed data transfers between the server and connected SCSI peripherals. This HBA features a single channel, meaning it connects to one SCSI chain. It is intended for use in servers that have PCI-X slots and require connectivity to SCSI hard drives, tape drives, or other SCSI storage peripherals. The inclusion of a standard bracket facilitates its installation into most server chassis. This adapter is particularly relevant for maintaining or upgrading older server infrastructure that relies on SCSI technology. The 374653-001 is a reliable solution for environments that continue to utilize SCSI storage, such as in some legacy application servers or backup systems. Its robust design ensures stable data transfer, which is crucial for data integrity and system uptime. While newer interfaces like SAS and SATA have become prevalent, SCSI Ultra320 HBAs like this one remain essential for specific legacy hardware configurations.

