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HP 3R-AD859-AA 36.4GB Ultra-160 SCSI 10000 3.5-inch Hard Drive
- Capacity: 36.4GB
- Interface: Ultra-160 SCSI
- Rotational Speed: 10,000 RPM
- Form Factor: 3.5-inch
- Designed for server and workstation environments
- Hot-swappable capability for serviceability
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Product Overview
The HP 3R-AD859-AA is a 36.4GB internal hard drive featuring the Ultra-160 SCSI interface. It operates at a spindle speed of 10,000 RPM, providing a balance of capacity and performance for server applications.
Technical Information
| Capacity | 36.4 GB |
| Interface | Ultra-160 SCSI |
| Rotational Speed | 10000 RPM |
Additional Specifications
| Form Factor | 3.5-inch |
| Drive Type | Internal Hard Drive |
Product Description
This 36.4GB Ultra-160 SCSI hard drive, identified by SKU 3R-AD859-AA, is a component designed for enterprise-level storage solutions. The Ultra-160 SCSI interface provides a robust and reliable connection, offering a maximum theoretical transfer rate of 160 MB/s, which was a significant standard for high-performance storage at the time of its introduction. This interface is known for its command queuing capabilities and error handling, making it suitable for demanding server environments. The drive features a spindle speed of 10,000 RPM, which translates to faster seek times and improved data access compared to drives with lower rotational speeds. This makes it a practical choice for applications requiring frequent data retrieval and processing, such as file servers, application servers, and database storage. The 3.5-inch form factor is standard for most enterprise-class hard drives, ensuring broad compatibility with server backplanes and drive bays. HP's commitment to reliability is evident in drives like the 3R-AD859-AA, which are built to withstand the continuous operation demands of server environments. Often supporting hot-swapping, these drives allow for maintenance or replacement without system interruption, a critical feature for maintaining uptime and operational continuity in business-critical infrastructures. This drive represents a solid option for upgrading or maintaining SCSI-based server systems.



