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IBM 42D0678 146GB 15000RPM SAS 6Gb/s 16MB Cache 2.5-Inch Hard Drive
- Capacity: 146GB
- Interface: SAS (Serial Attached SCSI)
- Speed: 15000 RPM
- Data Transfer Rate: 6Gb/s
- Cache: 16MB
- Form Factor: 2.5-inch
- Designed for high-availability servers and storage systems
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Typically 1-2 handling + 3-7 transit days
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For government, enterprise, data center, and small business customers.
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Product Overview
The IBM 42D0678 is a 146GB SAS hard drive operating at 15000 RPM with a 6Gb/s interface and a 16MB cache. It is a 2.5-inch drive designed for high-performance enterprise storage applications.
Technical Information
| Capacity | 146 GB |
| Interface | SAS |
| Rotational Speed | 15000 RPM |
| Data Transfer Rate | 6 Gb/s |
Additional Specifications
| Cache Memory | 16 MB |
| Form Factor | 2.5-inch |
| Brand | IBM |
| Model Number | 42D0678 |
Product Description
The IBM 42D0678 is a high-performance hard disk drive tailored for the rigorous demands of enterprise-level computing environments. It offers a storage capacity of 146GB, suitable for operating systems, applications, and critical data requiring rapid access. The drive employs the Serial Attached SCSI (SAS) interface, a robust and scalable protocol designed for server and storage area network (SAN) applications, ensuring reliable data transfer and advanced management features. With a rotational speed of 15000 RPM, this drive delivers exceptional performance metrics, including low seek times and high sequential transfer rates. This speed is crucial for workloads that involve frequent data access and processing, such as high-transaction databases, virtualization environments, and demanding application servers. The 6Gb/s SAS interface further enhances performance by providing a high-bandwidth connection to the host system, allowing the drive to operate at its full potential. The inclusion of a 16MB cache memory helps to buffer data and improve the efficiency of read and write operations, reducing the load on the system's main memory. Its 2.5-inch form factor allows for greater density in server racks and storage enclosures, enabling more storage capacity within a smaller physical footprint. The IBM 42D0678 is built with enterprise-grade components to ensure durability and consistent performance under continuous operation, making it a dependable choice for mission-critical infrastructure.
