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HP 861750-B21 6TB 6G 7.2K RPM LFF SC 512E SATA Hard Drive

HP 861750-B21 6TB 6G 7.2K RPM LFF SC 512E SATA Hard Drive
HP 861750-B21 6TB 6G 7.2K RPM LFF SC 512E SATA Hard Drive
The HP 861750-B21 is a high-capacity 6 TB enterprise-class hard drive designed for demanding data-center environments. Featuring a 6-Gb/s SATA interface, 7,200 RPM spindle speed, and a large 512-byte sector format, this 3.5-inch LFF (large form facto... Read More
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$599.95

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  • In Stock: 73
  • Manufacturer: HP
  • Model or Part: 861750-B21
  • Condition: Refurbished
  • Weight: 3.00lb
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Item Condition

New - Sealed or Open Box Condition
Excellent - Almost-New, Missing Original Packaging
Refurbished - Seller Refurbished, Good Condition, Previously Used Item

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Overview

The HP 861750-B21 is a high-capacity 6 TB enterprise-class hard drive designed for demanding data-center environments. Featuring a 6-Gb/s SATA interface, 7,200 RPM spindle speed, and a large 512-byte sector format, this 3.5-inch LFF (large form factor) drive delivers reliable, consistent performance for mission-critical workloads. Whether you are expanding storage in a server rack, building a backup archive, or provisioning a virtualized environment, the HP 6TB SATA drive provides the capacity and durability you need to keep your data safe and accessible.

Key Features

  • 6 TB native capacity - ample space for growing datasets and backups
  • 7,200 RPM spindle speed - balances performance and power efficiency
  • 6 Gb/s SATA III interface - fast data transfer rates for enterprise applications
  • 512-byte sector format - compatible with legacy and modern storage systems
  • Large Form Factor (LFF) 3.5-inch design - fits standard server bays and storage arrays
  • Advanced error correction and vibration tolerance - enhances reliability in multi-drive environments
  • MTBF of 1.2 million hours - engineered for long-term operation

Technical Specifications

  • Manufacturer: HP
  • Model/Part Number: 861750-B21
  • Capacity: 6 TB (6 000 GB)
  • Form Factor: 3.5-inch LFF
  • Interface: SATA III, 6 Gb/s
  • Spindle Speed: 7,200 RPM
  • Cache: 128 MB DDR3
  • Sector Size: 512 bytes (512E)
  • Average Seek Time: 8.5 ms
  • Power Consumption (Read/Write): 7.5 W / 9.0 W
  • Operating Temperature: 0 °C to 60 °C
  • MTBF: 1,200,000 hours
  • Shock Resistance: 65 G (non-operating), 30 G (operating)
  • Vibration Tolerance: 0.5 G RMS (non-operating), 0.35 G RMS (operating)

Typical Applications

  • Enterprise servers and storage arrays that require high capacity and steady throughput
  • Backup and archival solutions for long-term data retention
  • Virtualization platforms hosting multiple VMs with large storage footprints
  • Content delivery networks and media streaming servers needing reliable read performance
  • Database servers and data warehouses that benefit from large, contiguous storage blocks
  • High-density storage enclosures and rack-mount systems in colocation facilities

By choosing the HP 861750-B21 6TB SATA hard drive, you invest in a proven storage solution that combines capacity, reliability, and performance, helping your organization meet today's data challenges while preparing for future growth.