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Dell 42TWK 1.8TB 10000RPM SAS 12Gb/s 128MB Cache 2.5-Inch Hard Drive
- Capacity: 1.8TB
- Interface: SAS (Serial Attached SCSI)
- Speed: 12Gb/s
- Rotational Speed: 10,000 RPM
- Form Factor: 2.5-inch
- Cache: 128MB
- Enterprise-grade reliability and performance
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Product Overview
The Dell 42TWK is a 2.5-inch SAS hard drive with a capacity of 1.8TB, operating at 10,000 RPM. It features a 12Gb/s SAS interface and 128MB cache, designed for high-performance enterprise storage solutions.
Technical Information
| Product Type | Hard Drive |
| Capacity | 1.8TB |
| Interface | SAS (Serial Attached SCSI) |
| Data Transfer Rate | 12Gb/s |
Additional Specifications
| Rotational Speed | 10,000 RPM |
| Form Factor | 2.5-inch |
| Cache Memory | 128MB |
| Drive Type | HDD (Hard Disk Drive) |
Product Description
The Dell 42TWK is a high-performance enterprise hard drive engineered to deliver exceptional speed and reliability for demanding storage environments. With a substantial capacity of 1.8TB, it provides ample space for storing large datasets, applications, and virtual machines. The drive utilizes the Serial Attached SCSI (SAS) interface, which is the industry standard for enterprise storage, offering superior performance, data integrity, and scalability compared to SATA drives. Operating at a rotational speed of 10,000 RPM, the 42TWK significantly reduces seek times and improves data access speeds, making it ideal for transaction-intensive workloads such as databases, email servers, and high-performance computing. The 12Gb/s SAS interface further enhances throughput, enabling faster data transfers between the drive and the host system. Coupled with a 128MB cache, the drive intelligently buffers frequently accessed data, further optimizing performance and responsiveness. Designed in a 2.5-inch form factor, this drive is suitable for dense server and storage array configurations where space efficiency is critical. Its enterprise-grade construction ensures high reliability, durability, and a long operational lifespan, making it a dependable choice for mission-critical applications that require continuous uptime and consistent performance. The Dell 42TWK is a key component for building robust and high-performing storage solutions.
