Dell HDD 300GB SAS 15K 512b — 300 GB Hot‑Swap Hard Drive, 512‑byte emulation, 15,000 RPM

The Dell HDD 300GB SAS 15K 512b is a 300 GB enterprise-class hard drive engineered for server and storage array environments. With a 15,000 RPM spindle speed and 512‑byte sector emulation, this SAS drive is built to deliver sustained high I/O performance for demanding workloads such as databases, virtualization hosts and transaction processing. The drive supports hot‑swap operation and is compatible with standard SAS controllers and RAID configurations to facilitate maintenance and resilient storage architectures.

Advantages

This Dell SAS HDD combines high rotational speed with SAS connectivity to provide low latency and improved random read/write performance compared with lower-RPM drives. The 512‑byte emulation enables compatibility with legacy storage systems, while hot‑swap capability and enterprise-class design improve serviceability and uptime in rack and blade servers. Its focused design targets consistent performance under sustained transactional load.

Suitable for

• Database servers requiring consistent random I/O and low latency
• Virtualization hosts and hyperconverged nodes
• Transactional applications and OLTP workloads
• RAID arrays in enterprise storage systems
• Hot‑swap storage bays in rack or blade servers

Key specifications

• Capacity: 300 GB
• Interface: SAS (Serial Attached SCSI)
• Rotational speed: 15,000 RPM
• Sector emulation: 512‑byte sectors
• Form factor: 2.5-inch / 3.5-inch compatible with enterprise sleds (check server compatibility)
• Optimized for: high random I/O and transactional workloads

How to use

Install the drive into a supported hot‑swap bay or drive sled following the server or storage array manufacturer’s instructions. Ensure the SAS controller and firmware support 512‑byte sector emulation and that the device is configured within the desired RAID level if used in an array. After physical installation, verify the drive is recognized by the host BIOS/RAID utility or the operating system storage management tools, then initialize, partition and format according to your system requirements.

Recommendations

Use this 15K SAS drive in environments where low latency and consistent random I/O are required. Combine drives with matching performance characteristics in RAID groups to avoid imbalance. Regularly monitor SMART/drive health and follow server vendor guidelines for firmware and compatibility to maintain reliability.