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Dell TT54T 300GB 15000RPM SAS 6Gb/s 64MB Cache 2.5-Inch Hard Drive
- Capacity: 300GB
- Rotational Speed: 15,000 RPM
- Interface: SAS 6Gb/s
- Cache: 64MB
- Form Factor: 2.5-Inch
- Designed for enterprise servers and storage arrays
- High performance for transactional workloads
- Part Number: TT54T
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Product Overview
The Dell TT54T is a 300GB enterprise hard drive featuring a high rotational speed of 15,000 RPM for demanding I/O operations. It utilizes a SAS 6Gb/s interface for reliable connectivity and data transfer in server environments. With a 64MB cache, it enhances performance by storing frequently accessed data for quicker retrieval.
Technical Information
| Capacity | 300GB |
| Rotational Speed | 15000 RPM |
| Interface | SAS 6Gb/s |
| Cache | 64MB |
Additional Specifications
| Form Factor | 2.5-Inch |
| Brand | Dell |
| Part Number | TT54T |
Product Description
The Dell TT54T hard drive is a high-performance 2.5-inch enterprise-class drive engineered for mission-critical applications that demand speed and reliability. With a rapid 15,000 RPM rotational speed, this drive significantly reduces seek times and latency, making it exceptionally well-suited for I/O-intensive workloads such as transactional databases, high-frequency trading platforms, and real-time analytics. The SAS 6Gb/s interface provides a robust and reliable connection, supporting full-duplex data transfers and offering enhanced error detection and recovery capabilities compared to SATA interfaces, which are crucial in enterprise environments where data integrity is paramount. This 300GB drive features a 64MB cache buffer. This cache acts as a high-speed temporary storage area for frequently accessed data, allowing the drive's controller to serve read requests more quickly and to optimize write operations. By reducing the need to access the slower spinning platters for common data, the cache significantly boosts overall performance and responsiveness. The 2.5-inch form factor is standard for enterprise drives, enabling higher density in server chassis and storage arrays compared to 3.5-inch drives, while also often offering lower power consumption and heat generation. As an enterprise-grade component, the Dell TT54T is built for 24/7 operation and features enhanced reliability and endurance ratings (MTBF - Mean Time Between Failures) compared to consumer-grade drives. It is designed to withstand the rigorous demands of data center environments, providing consistent performance and minimizing the risk of drive failure. This drive is an excellent choice for upgrading existing server storage or for building new systems that require fast, dependable storage for critical business operations.
