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HP 3RA2742R-AA 18.2GB Wide Ultra2 SCSI 7200 3.5-inch Hard Drive
- 18.2 GB Capacity
- Wide Ultra2 SCSI Interface
- 7200 RPM Rotational Speed
- 3.5-inch Form Factor
- Enterprise-grade storage solution
- Reliable data access
- Suitable for servers and workstations
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Product Overview
The HP 3RA2742R-AA is an 18.2GB Wide Ultra2 SCSI hard drive operating at 7200 RPM. It is a 3.5-inch drive designed for servers and storage systems requiring reliable SCSI connectivity.
Technical Information
| Capacity | 18.2 GB |
| Interface | Wide Ultra2 SCSI |
| Rotational Speed | 7200 RPM |
Additional Specifications
| Form Factor | 3.5-inch |
| Product Type | Hard Drive |
Product Description
The HP 3RA2742R-AA is an enterprise-grade hard drive offering 18.2 Gigabytes of storage capacity. It features the Wide Ultra2 SCSI interface, a robust and widely adopted standard for connecting storage devices in server environments. Ultra2 SCSI, particularly in its LVD (Low Voltage Differential) implementation, provided improved signal integrity and higher transfer rates compared to earlier SCSI generations, while the 'Wide' configuration allowed for a broader data bus, further enhancing throughput. With a rotational speed of 7200 RPM, this drive strikes a balance between performance and power consumption, making it suitable for a variety of server and workstation applications. While not as fast as 10K or 15K RPM drives, 7200 RPM offers sufficient speed for many general-purpose computing tasks, including file serving, application hosting, and general data storage where consistent access is more critical than extreme speed. Designed for reliability and durability, the 3RA2742R-AA is built to operate continuously in demanding environments. Its 3.5-inch form factor ensures compatibility with a wide range of server chassis and storage enclosures. This drive represents a dependable storage option for systems that rely on the established performance and stability of SCSI technology.
