HP 861744-B21 4TB MidLine SATA 6Gb/s 3.5" LFF 7.2K LPC DS 512e HDD

Introducing the HP 861744-B21 4TB MidLine SATA 6Gb/s 3.5" LFF 7.2K LPC DS 512e HDD, a reliable and high-capacity hard drive designed for enterprise-grade storage solutions. Ideal for data centers and server environments, this 4TB drive offers robust performance and compatibility with a wide range of HPE ProLiant server models including ProLiant DX, DL, ML, SL, BL, XL, and CL series. Whether you are expanding your storage array or replacing an existing drive, this HDD ensures seamless integration and dependable operation in Gen 9 HPE servers.

This hard drive is built to handle midline workloads, making it suitable for applications that require a balance between performance and cost-efficiency. It supports hot-swapping, allowing you to replace or add drives without shutting down your system, minimizing downtime. The 7,200 RPM spindle speed combined with a SATA interface delivering 6Gb/s data transfer rate ensures smooth and efficient data handling. Additionally, the drive features a low profile carrier (LPC) and digitally signed encryption for added security and ease of installation.

Key specifications of the HP 861744-B21 include:

• Brand: HP
• Capacity: 4TB
• Hot-Swappable: Yes
• Spindle Speed: 7,200 RPM
• Carrier Type: Low Profile Carrier (LPC)
• Interface Type: SATA
• Data Transfer Rate: 6Gb/s
• Workload: MidLine (MDL)
• Encryption: Digitally Signed (DS)
• Sector Size: 512e
• Form Factor: 3.5" Large Form Factor (LFF)
• HPE Server Generations: Gen 9

For maintenance and replacement purposes, compatible spare part numbers include:

• HP 862135-001
• HP 861744-S21