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HP D4903A 4.3GB Ultra WIDE SCSI 10000 3.5-inch 512KB Hard Drive
- Capacity: 4.3GB
- Interface: Ultra Wide SCSI
- Rotational Speed: 10,000 RPM
- Form Factor: 3.5-inch
- Cache: 512KB
- High-speed data access
- Suitable for demanding enterprise environments
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Key specifications
See full specs ↓- Capacity
- 4.3 GB
- Interface
- Ultra Wide SCSI
- Rotational Speed
- 10000 RPM
- Form Factor
- 3.5-inch
- Cache
- 512 KB
Product details
The HP D4903A is a 4.3GB Ultra Wide SCSI hard drive. Operating at 10,000 RPM with a 512KB cache, this 3.5-inch drive is designed for high-performance server and storage applications.
Technical Information
| Capacity | 4.3 GB |
| Interface | Ultra Wide SCSI |
| Rotational Speed | 10000 RPM |
Additional Specifications
| Form Factor | 3.5-inch |
| Cache | 512 KB |
Description
The HP D4903A is a high-performance 3.5-inch hard drive engineered for demanding enterprise storage needs. It utilizes the Ultra Wide SCSI interface, which provides a significant bandwidth advantage over standard SCSI, enabling faster data transfers crucial for server and storage array applications. The drive's 10,000 RPM rotational speed further enhances its performance by reducing seek times and improving overall I/O operations per second. With a capacity of 4.3GB, this drive was considered substantial for its time, suitable for operating systems, critical applications, and databases where speed and reliability were paramount. The inclusion of a 512KB cache helps to buffer data and improve read/write efficiency, further contributing to its performance characteristics in high-throughput environments. Designed for integration into HP servers and storage systems, the D4903A represents a robust storage solution from an era where SCSI was the dominant interface for high-end computing. Its combination of speed, interface technology, and form factor made it a reliable choice for businesses requiring dependable and fast access to their data, ensuring operational continuity and application responsiveness.
Condition: Refurbished
Free U.S. ground shipping
Typically 1–2 days handling, 3–7 days in transit.
Purchase orders accepted
Government, enterprise, data center and small business.
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