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HP 303805-B23 18.2GB Ultra-320 SCSI 15000 3.5-in Hard Drive
- Capacity: 18.2 GB
- Interface: Ultra-320 SCSI
- Spindle Speed: 15000 RPM
- Form Factor: 3.5-inch
- Drive Type: Hard Disk Drive (HDD)
- Hot-swappable: Typically supported on enterprise-class drives
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Product Overview
The HP 303805-B23 is a high-performance 18.2GB hard drive designed for demanding enterprise environments. It utilizes the Ultra-320 SCSI interface for fast data transfer and features a rapid 15000 RPM spindle speed for quick access times.
Technical Information
| Capacity | 18.2 GB |
| Interface | Ultra-320 SCSI |
| Rotational Speed | 15000 RPM |
Additional Specifications
| Form Factor | 3.5-inch |
| Cache | Varies by specific model revision, often 2MB or 4MB |
| Average Seek Time | Typically < 4 ms |
Product Description
The HP 303805-B23 hard drive represents a robust storage solution engineered for servers and high-availability systems. Its 18.2GB capacity, while modest by today's standards, was substantial for its era, providing ample space for critical operating systems, applications, and data. The integration of the Ultra-320 SCSI interface ensures high bandwidth and efficient data throughput, crucial for I/O-intensive workloads. The 15000 RPM spindle speed is a key differentiator, significantly reducing rotational latency and thereby improving overall system responsiveness. This high rotational velocity, combined with advanced caching mechanisms, allows for rapid data retrieval and write operations. The 3.5-inch form factor is standard for enterprise-grade drives, offering a balance of capacity and physical size suitable for most server chassis. Designed for continuous operation, this drive typically incorporates features such as error correction code (ECC) and advanced error recovery protocols to maintain data integrity. Its reliability and performance characteristics make it suitable for mission-critical applications where uptime and data accuracy are paramount. Compatibility is generally with servers and storage arrays that support Ultra-320 SCSI connectivity.
