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81Y9915 IBM 900GB 10k RPM SAS 6Gb SAS 2.5" SFF HDD
81Y9915 IBM 900GB 10k RPM SAS 6Gb SAS 2.5" SFF HDD
The IBM 81Y9915 (associated with Feature Code A2RP and FRU 81Y9916) is an enterprise-class 900GB 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 offers a high-capacity point for the 10K family, providing the balanced speed and reliability required for database hosting, virtualization, and data-intensive enterprise applications.
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Description
Key Features & Benefits
- High-Capacity Enterprise Storage: Provides a substantial 900GB of storage at 10,000 RPM, allowing for significant data density without sacrificing the IOPS performance required for mission-critical tasks.
- Reliable 6Gb/s SAS Interface: Features a professional-grade Serial Attached SCSI interface, ensuring robust data integrity and dual-port redundancy 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., M3 and M4 generations), ensuring seamless integration with IBM's predictive failure analysis (PFA) and management tools.
- 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 | 81Y9915 (Feature Code: A2RP, FRU: 81Y9916) |
| Capacity | 900 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) | 64 MB |
| Drive Technology | Hard Disk Drive (HDD) |
| Compatible Platforms | IBM System x (e.g., x3550 M3/M4, x3650 M3/M4) and BladeCenter |
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