HP 858594-B21 Hard Drive

HPE 1TB SATA 6Gbps 7.2K RPM LFF (3.5in) Low Profile Converter Midline Hard Drive (Part Number: 858594-B21) — is an enterprise-grade storage solution optimized for HPE ProLiant ML110 and ML150 Gen9 servers. As part of the Midline (MDL) family, it provides a reliable balance of capacity and cost for non-critical workloads. The 7200 RPM spindle speed and SATA 6Gbps connectivity deliver consistent performance for bulk storage, backups, and small-scale application hosting. The drive is pre-installed in the HPE Low Profile Converter tray, specifically designed to fit the drive cages of Gen9 ML-series towers, supporting Hot-Plug functionality for easy maintenance.

Key Specifications:

• Capacity: 1 TB.

• Interface: SATA 6Gb/s.

• Spindle Speed: 7200 RPM.

• Form Factor: 3.5-inch (LFF).

• Carrier Type: Low Profile Converter (LPC).

• Connection Type: Hot-Plug.

• Best For: Archiving, boot volumes, and data retention.