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HP 104921-001 36GB Ultra-320 SCSI 7200 3.5-in 1MB Hard Drive
- 36GB storage capacity.
- Ultra-320 SCSI interface (SCSI-4) for maximum speed.
- 7200 RPM spindle speed for rapid data access.
- 1MB cache buffer for improved read/write performance.
- 3.5-inch form factor, standard for enterprise drives.
- Designed for high-throughput server environments.
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Product Overview
The HP 104921-001 is a 36GB Ultra-320 SCSI hard drive. It features a 7200 RPM spindle speed and a 1MB cache, offering high performance for demanding server applications.
Technical Information
| Part Number | 104921-001 |
| Manufacturer | HP |
| Capacity | 36GB |
| Interface | Ultra-320 SCSI |
Additional Specifications
| Speed | 7200 RPM |
| Cache | 1MB |
| Form Factor | 3.5-inch |
Product Description
The HP 104921-001 is a 36GB hard disk drive that represents the pinnacle of SCSI technology with its Ultra-320 interface. This interface, also known as SCSI-4, offers extremely high data transfer rates, pushing the boundaries of parallel SCSI performance. Combined with a 7200 RPM spindle speed and a 1MB cache buffer, this drive is engineered for demanding server applications that require fast and efficient data access. The 3.5-inch form factor is standard for enterprise-grade hard drives, ensuring compatibility with a wide range of server chassis and drive bays. The Ultra-320 SCSI standard provides robust connectivity, supporting both single-ended and differential signaling (though typically implemented as LVD/SE) and enabling high throughput necessary for tasks like database operations, virtualization, and high-performance computing. With a 36GB capacity, this drive was a popular choice for primary storage in servers where speed and reliability were paramount. The 1MB cache helps to further optimize performance by temporarily storing frequently accessed data, reducing the need for physical disk seeks. The HP 104921-001 is a testament to the advanced capabilities of SCSI technology before the widespread adoption of SATA and SAS interfaces in the enterprise.
