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HP D4963AU 4.2GB 5400RPM SCSI Wide Ultra Low Profile 50-Pin 3.5-inch Hard Drive
- 4.2GB storage capacity
- SCSI Wide Ultra interface
- 5400 RPM rotational speed
- 50-pin connector
- 3.5-inch form factor
- Low Profile (LP) design
- Designed for older server/workstation systems
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Product Overview
The HP D4963AU is a 4.2GB SCSI Wide Ultra Low Profile hard drive with a 5400RPM rotational speed and a 50-pin connector. It is a 3.5-inch drive designed for older server and workstation systems that utilize SCSI interfaces.
Technical Information
| Product Type | Hard Drive |
| Capacity | 4.2GB |
| Rotational Speed | 5400 RPM |
| Interface | SCSI Wide Ultra |
Additional Specifications
| Connector | 50-Pin |
| Form Factor | 3.5-Inch |
| Profile | Low Profile (LP) |
Product Description
The HP D4963AU is a legacy storage device, a 4.2GB hard drive that utilizes the SCSI interface. This drive is characterized by its 5400 RPM rotational speed, which was typical for drives of its era, offering a balance between capacity and access time. The 3.5-inch form factor and low-profile design indicate its intended use in server and workstation environments where space might be a constraint. This drive employs the SCSI Wide Ultra interface, a standard for high-performance data transfer in servers and workstations before the widespread adoption of SATA and SAS. The 50-pin connector is specific to this type of SCSI interface, requiring compatible host adapters and cabling. The 'Wide' designation implies a wider data bus (16-bit) compared to standard SCSI, allowing for higher throughput. Given its specifications, the D4963AU is intended for older systems that rely on SCSI technology. It represents a piece of hardware from a time when SCSI was the dominant interface for storage in enterprise environments, offering reliability and performance suitable for its generation of computing hardware. Its capacity is modest by today's standards but was significant for its time.
