45E7953 IBM System Storage 300GB 15K SAS Hard Drive

The 45E7953 is an internal data storage drive designed for dependable mechanical block storage. Operating with a 300GB capacity at a rotational speed of 15,000 RPM, this 3.5-inch hard disk drive (HDD) utilizes a high-speed 3Gb/s Serial Attached SCSI (SAS) interface to maintain rapid random access speeds and steady data throughput. Explicitly engineered for high-availability networked storage environments, it integrates seamlessly into the 2857-003 EXN3000 24-drive expansion chassis to deliver durable performance for transactional file structures, active operating system volumes, and localized processing tasks. Its hardware architecture protects sensitive media sectors from signaling latency, interface drops, and write disruptions during high-load continuous operations.

Alternative Part Numbers

• 42D0677
• 45E7953
• 45E7954
• 42D0676

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