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Dell 3R854 146GB Ultra-320 SCSI 10000 3.5-inch 8MB Hard Drive
- Capacity: 146GB
- Interface: Ultra-320 SCSI (LVD)
- Spindle Speed: 10,000 RPM
- Cache: 8MB
- Form Factor: 3.5-inch
- Hot-swappable design for servers
- High reliability for enterprise environments
- Fast data transfer rates
- Suitable for RAID configurations
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Product Overview
The Dell 3R854 is a 146GB Ultra-320 SCSI hard drive, featuring a 10,000 RPM spindle speed and an 8MB cache. This 3.5-inch drive is designed for high-performance servers and storage systems requiring reliable and fast data access. Its SCSI interface ensures robust connectivity and data integrity for demanding enterprise workloads.
Technical Information
| Model | 3R854 |
| Capacity | 146 GB |
| Interface | Ultra-320 SCSI (LVD) |
| Rotational Speed | 10,000 RPM |
| Cache Buffer | 8 MB |
Additional Specifications
| Form Factor | 3.5-inch |
| Transfer Rate | Up to 320 MB/s |
| Average Seek Time | Approx. 3.5 ms |
| Hot-Swap | Yes |
| MTBF | Typically 1.2 million hours |
Product Description
The Dell 3R854 hard drive is a high-performance storage solution built for demanding enterprise applications. With a substantial 146GB capacity, it offers ample space for operating systems, applications, and critical data. The drive utilizes the Ultra-320 SCSI interface, which provides a maximum theoretical transfer rate of 320 MB/s, ensuring rapid data access and efficient throughput for servers and storage arrays. This interface is known for its robustness and reliability in multi-user, high-demand environments. Operating at a spindle speed of 10,000 RPM, the 3R854 significantly reduces seek times compared to slower drives, leading to faster application loading and improved overall system responsiveness. The integrated 8MB cache buffer further enhances performance by storing frequently accessed data, minimizing the need to access the platters. This combination of speed and cache makes it suitable for transaction-heavy workloads, databases, and virtualization environments where quick data retrieval is paramount. Designed as a 3.5-inch form factor drive, it is compatible with most standard server drive bays. The hot-swappable capability allows for drive replacement or addition without powering down the server, ensuring maximum uptime and minimizing disruption to operations. Its high Mean Time Between Failures (MTBF) rating underscores its suitability for 24/7 operation in mission-critical server environments, making it a dependable choice for storage expansion or replacement.
