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42D0422 IBM 146GB 10K RPM SAS 2.5 INCH HARD DRIVE
42D0422 IBM 146GB 10K RPM SAS 2.5 INCH HARD DRIVE
The IBM 42D0422 (associated with FRU 42D0423 and Feature Code 5599) is an enterprise-class 146GB 10K RPM SAS hard drive designed for high-performance storage in IBM System x and BladeCenter server environments. Operating on a 6Gb/s SAS interface, this 2.5-inch Small Form Factor (SFF) drive provides the reliability and speed required for operating system boot volumes, application hosting, and general-purpose enterprise workloads.
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Description
Key Features & Benefits
- High-Speed Enterprise Performance: The 10,000 RPM rotational speed offers significantly faster data access and higher IOPS than standard 7.2K midline drives, reducing latency for sensitive enterprise workloads.
- Reliable 6Gb/s SAS Interface: Features a professional-grade Serial Attached SCSI interface, providing the dual-port redundancy and robust data integrity required for high-availability server configurations.
- Space-Efficient SFF Design: The 2.5-inch form factor maximizes internal server storage density, enabling more drives per rack unit to enhance RAID performance and array resiliency.
- IBM System x Optimization: Specifically engineered and firmware-tuned for IBM System x servers (e.g., M2 and M3 generations), ensuring seamless integration with IBM's predictive failure analysis (PFA).
- Hot-Pluggable Integration: Typically pre-mounted in a classic IBM 2.5-inch SFF hot-swap tray, allowing for immediate replacement or capacity scaling without powering down the server.
Technical Specifications
| Attribute | Details |
|---|---|
| Model / Part Number | 42D0422 (FRU: 42D0423, Feature Code: 5599) |
| Capacity | 146 GB |
| Interface | SAS 6.0 Gb/s (Dual Port) |
| Rotational Speed | 10,000 RPM |
| Form Factor | 2.5-inch Small Form Factor (SFF) |
| Sector Format | 512n (Native) |
| Cache (Buffer) | 16 MB |
| Drive Technology | Hard Disk Drive (HDD) |
| Compatible Platforms | IBM System x (e.g., x3550 M2/M3, x3650 M2/M3) and BladeCenter |
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