Hard Drive IBM 300GB 15K RPM 2.5" SAS HDD

IBM 300GB 15K RPM 2.5" SAS HDD is an enterprise-class 2.5-inch hard drive engineered for server and storage array environments that demand high IOPS and low latency. With a 300 GB formatted capacity and a 15,000 RPM spindle speed, this SAS drive offers predictable performance for block-level storage in database, virtualization and transactional workloads. The drive supports hot-swap operation and standard SAS connectivity for integration with rack and blade systems using SAS controllers.

Advantages

The drive delivers high rotational speed combined with a small 2.5" form factor to improve random I/O performance while conserving chassis space. SAS interface provides dual-port connectivity and enterprise-grade signaling for higher availability and redundancy in multi-controller configurations. Designed for 24/7 operation, the drive emphasizes consistency of response times and reduced latency under sustained transactional load.

Suitable for

• Database servers requiring consistent random IOPS
• Virtualization hosts with many small-block I/O operations
• Transactional applications and OLTP systems
• Enterprise storage arrays and SAN appliances
• Environments needing hot-swap replaceability and high availability

Key specifications

• Form factor: 2.5-inch
• Capacity: 300 GB
• Spindle speed: 15,000 RPM
• Interface: SAS (Serial Attached SCSI), dual-port capable
• Optimized for: random I/O and low-latency block storage
• Intended use: enterprise server and storage array deployment

How to use

Install the drive into a compatible server or storage enclosure that supports 2.5" SAS drives. Ensure the chassis supports hot-swap installation if you intend to replace drives without powering down the system. Connect to a SAS controller or backplane and verify firmware and compatibility with the host BIOS/RAID controller. After physical installation, configure the drive in the host storage stack or RAID array according to deployment requirements, then run validation and monitoring tools to confirm correct operation and performance.

Usage recommendations

Use this 15K SAS disk in mixed or write-intensive workloads where low latency and high random IOPS are required. Pair with appropriate RAID levels and enterprise-grade controllers for redundancy; monitor SMART and performance counters regularly and maintain up-to-date firmware for stability. Consider using in tiers where performance is prioritized over maximum capacity per drive.