Σκληρός δίσκος Dell 300 GB 15K SAS, τομέας 512 b

Dell 300GB 15K SAS Hard Drive, 512b Sector is an enterprise-class 3.5-inch SAS storage drive designed for server and storage array deployments that require high input/output performance and low latency. With a 15,000 RPM spindle speed and 512-byte sector format, this HDD is built to sustain demanding transactional workloads, databases and virtualized environments while fitting into standard SAS infrastructures and RAID configurations.

Advantages

This drive delivers high rotational speed for reduced access times and improved random I/O performance compared with lower-RPM drives. The SAS interface provides full-duplex communication and enterprise-grade reliability features suitable for 24/7 operation. The 300GB capacity balances storage density and performance for hot data sets, and the 512-byte sector format ensures compatibility with legacy storage stacks and many operating systems.

Suitable for

• Database servers with frequent random reads/writes
• Virtual machine hosts and virtualization clusters
• Transactional applications and OLTP workloads
• RAID arrays where consistent I/O and low latency are required
• High-performance tier in hybrid storage systems

Key specifications

• Interface: Serial Attached SCSI (SAS)
• Capacity: 300 GB
• Spindle speed: 15,000 RPM
• Sector size: 512-byte physical sectors
• Form factor: 3.5-inch enterprise HDD
• Designed for 24/7 server and storage array operation

How to use

Install the drive into a compatible SAS backplane or drive bay following server or storage array manufacturer instructions. Configure the drive within a supported RAID level if redundancy or performance aggregation is required. Initialize and format the drive using the target operating system or storage controller, taking care to select partition alignment and file system options appropriate for 512-byte sectors. Monitor drive health through system management tools and firmware utilities to maintain consistent performance in production environments.

Recommendations

For best results, use this 15K SAS drive in enterprise-grade servers and arrays with proper cooling and vibration control. Deploy it for hot or performance-sensitive data, and pair with appropriate RAID levels and backup strategies to ensure data availability and integrity.