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10 TB 3.5 inch internal hard drive for TeraStation 51210RH

Buffalo Technology

Buffalo Technology OP-HD10.0H2U-5Y 10TB NAS

SKU CH-6CV0-Q0JYC MPN OP-HD10.0H2U-5Y

A 10 TB SATA hard drive built for Buffalo TeraStation 51210RH network storage

  • TypeAccessory
  • 10 TB capacity for large storage needs
  • SATA 6Gb/s interface for reliable data transfer
  • 5 inch form factor fits standard drive bays
  • Designed for Buffalo TeraStation 51210RH series
  • Spare drive for expanding NAS storage capacity

10 TB desktop NAS drive

This 10 TB desktop NAS drive is built for Buffalo TeraStation 51210RH units. It serves as a direct replacement or capacity upgrade for compatible network storage appliances. The SATA 6Gb/s interface matches the host controller exactly. Small-business IT teams and home-lab owners use it to restore redundancy or expand the shared volume.

Capacity and headroom

Ten terabytes of raw space adds a large block of storage to the array. The drive fills the 3.5-inch bay and connects through the native SATA port without adapters. It handles bulk data, backups and media libraries that fit within the 10 TB limit. Workloads that exceed this single-drive capacity will require additional bays or a larger chassis.

Build integration

The unit slides into the TeraStation 51210RH hot-swap tray and locks with the existing mechanism. No extra cables, rails or firmware steps are needed beyond the standard drive-rebuild procedure. It frees the administrator from sourcing third-party drives that lack validated compatibility. Buyers who need a different form factor, interface or capacity must look elsewhere.

Highlights

  • 10 TB capacity for large storage needs
  • SATA 6Gb/s interface for reliable data transfer
  • 5 inch form factor fits standard drive bays
  • Designed for Buffalo TeraStation 51210RH series
  • Spare drive for expanding NAS storage capacity

Specifications

BrandBUFFALO TECHNOLOGY
TypeAccessory
Shipping weight0.90 kg
Package size220 × 151 × 92 mm

Questions about this item

Will this 10TB drive work alongside the existing drives in my TeraStation 51210RH?

Yes, it is built to fit the TeraStation 51210RH series and connects via the internal SATA 6Gb/s interface, matching the drive bays in that unit.

How can I verify the 10TB capacity is recognised after installing the drive?

After installation, log into the TeraStation web dashboard; the new 10TB volume will appear in the storage status screen and the drive health will show as normal.

Does the package include mounting screws or a drive tray for the 51210RH, or must I buy them separately?

The drive is supplied as a bare 3.5-inch SATA unit; the TeraStation 51210RH uses its own trays and screws, which are not included with this spare drive.

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