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HP KZ803A 1TB 7200RPM SATA 3Gb/s Hot-Pluggable NCQ MidLine 3.5-inch Hard Drive
- Capacity: 1TB
- Interface: SATA 3Gb/s
- Rotational Speed: 7200 RPM
- Form Factor: 3.5-inch
- Features: Hot-Pluggable, NCQ
- Drive Type: MidLine Hard Disk Drive (HDD)
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Product Overview
The HP KZ803A is a 1TB MidLine SATA hard drive with a 7200 RPM speed and 3Gb/s interface. It is hot-pluggable and supports NCQ for enhanced performance.
Technical Information
| Capacity | 1TB |
| Interface | SATA 3Gb/s |
| Rotational Speed | 7200 RPM |
| Form Factor | 3.5-inch |
Additional Specifications
| Hot-Pluggable | Yes |
| NCQ Support | Yes |
| Drive Type | MidLine HDD |
| Manufacturer | HP |
Product Description
The HP KZ803A, identified by its SKU, is a 1TB MidLine hard drive designed for enterprise storage solutions. It operates at a spindle speed of 7200 RPM and utilizes the SATA 3Gb/s interface, offering a robust combination of capacity, speed, and compatibility for various server applications. The MidLine designation suggests a balance between performance and cost, making it suitable for general-purpose storage needs within a data center. A key feature of this drive is its hot-pluggable capability, allowing for drive replacement or addition without shutting down the server system. This significantly enhances system uptime and simplifies maintenance. Furthermore, it supports Native Command Queuing (NCQ), an advanced feature that optimizes the order in which read and write commands are executed, thereby improving performance, especially under heavy workloads. With its 1TB capacity and 3.5-inch form factor, the KZ803A is well-suited for expanding storage arrays, backup solutions, or as a primary drive in less performance-critical applications. Its design prioritizes reliability and consistent data access, aligning with the operational demands of enterprise IT infrastructure. This drive provides a dependable storage foundation for businesses requiring scalable and accessible data storage.



