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HP 374654-B21 Single Channel SCSI Ultra320 PCI-X 64-Bit 133MHz HBA with Standard Bracket Card Only
- SCSI Ultra320 interface
- Single channel connectivity
- PCI-X 64-bit bus
- 133MHz clock speed
- Supports high data transfer rates for SCSI
- Designed for legacy server systems
- Includes standard bracket
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Typically 1-2 handling + 3-7 transit days
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For government, enterprise, data center, and small business customers.
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Product Overview
The HP 374654-B21 is a Single Channel SCSI Ultra320 PCI-X 64-Bit 133MHz Host Bus Adapter. It provides high-speed connectivity for SCSI devices, designed for older server architectures.
Technical Information
| Product Type | Host Bus Adapter (HBA) |
| Interface | SCSI Ultra320 |
| Bus Type | PCI-X 64-bit |
Additional Specifications
| Bus Speed | 133MHz |
| Number of Channels | 1 |
| Form Factor | Standard PCI-X Card |
Product Description
The HP 374654-B21 is a Single Channel SCSI Ultra320 Host Bus Adapter (HBA) designed to provide high-performance connectivity for SCSI storage devices. This adapter utilizes the Ultra320 SCSI standard, which offers a maximum theoretical transfer rate of 320 MB/s, making it suitable for demanding storage applications of its era. The single-channel design simplifies connectivity for specific configurations where multiple channels are not required. Operating on a PCI-X 64-bit bus at a clock speed of 133MHz, this HBA ensures a robust and fast connection to compatible server motherboards. The PCI-X interface was a significant advancement over older PCI standards, providing increased bandwidth and performance necessary for high-throughput storage solutions. This makes the 374654-B21 a capable adapter for servers requiring reliable SCSI connectivity. This card is intended for use in servers that feature PCI-X slots, typically found in enterprise-level systems from the early to mid-2000s. It comes with a standard bracket, ready for installation into a server chassis. The HP 374654-B21 is a key component for maintaining or upgrading SCSI-based storage infrastructure in legacy systems, offering a reliable way to connect tape drives, disk arrays, and other SCSI peripherals.
