638521-002 HP 3TB 7.2K RPM 3.5-Inch SAS HDD
HP
HP internal replacement 3TB 7,200 RPM 6Gbps 3.5-inch Large Form Factor (LFF) hot-plug SAS hard drive with SmartCarrier/tray.
The 638521-002 is an internal data connectivity interface module engineered to deliver cost-effective network transformation and enhanced system stability within multi-node server frameworks. Functioning as a high-reliability storage bus interconnect and persistent data storage access processing layer, this 3TB 7.2K RPM 3.5-inch LFF SAS hard drive slides directly into enterprise chassis backplane bays using localized connection lines. Operating under 6Gb/s Serial Attached SCSI (SAS) transfer rate parameters across a 7,200 RPM rotational mechanical platform, it establishes high-efficiency routing pathways to manage internal data processing pipelines across high-density databases, continuous multi-threaded enterprise workloads, and legacy hardware consolidations. Its hot-swappable drive tray structural design and fault-isolated magnetic storage architecture manage internal bus communication cleanly, shielding core operational paths from signaling latency, packet drops, or single-point-of-failure throughput disruptions during continuous high-availability enterprise runtime operations.
Alternative Part Numbers
- 638521-002
- 628059-B21
- 628182-001
- 628061-001
- ST33000650SS
- ST33000651SS