![693689-B21 HP 4TB 7.2K 3.5" SAS Hard Drive](http://esninfotech.com/image/thumbnails/19/29/HpHdd_webp-103061-420x534.webp "693689-B21 HP 4TB 7.2K 3.5" SAS Hard Drive")
693689-B21 HP 4TB 7.2K 3.5" SAS Hard Drive
HP
HP internal replacement 4TB 7,200 RPM 6Gbps Dual-Port Enterprise SAS 3.5-inch Large Form Factor (LFF) hot-plug hard drive assembly (693689-B21 / 693721-001 / MB4000FCZGL) for ProLiant Gen8 servers.
The 693689-B21 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 hard drive unit and high-capacity non-volatile storage layer, this 4TB 7.2K RPM SAS 6Gbps 3.5-inch LFF hard drive assembly slides directly into enterprise chassis backplane bays using localized connection lines. Operating under system-regulated DC power parameters across multi-channel SAS storage controller architectures, 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 modular hard drive layout and fault-isolated disk drive 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
- 693689-B21
- 693689-S21
- 693721-001
- 698695-003
- MB4000FCZGL
- 693689-B21-A
- 693721-001-S
- 759210-B21
-
Brand:
