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Buffalo Technology OP-HD4.0H2U-5Y 4.0 TB enterprise hard drive

Buffalo Technology

Buffalo Technology OP-HD4.0H2U-5Y 4.0 TB NAS

SKU CH-BV27-5683A MPN OP-HD4.0H2U-5Y

A 4.0 TB enterprise hard drive for the Terastation 51210RH NAS

  • TypeAccessory
  • Enterprise-grade reliability for Terastation 51210RH
  • 0 TB capacity supports demanding storage workloads
  • Designed as direct replacement drive for 51210RH
  • 5-year design life backs continuous operation

Replacement drive for Terastation 51210RH

This 4.0 TB enterprise hard drive is built as a direct replacement for Buffalo Terastation 51210RH units. It restores storage capacity in compatible desktop NAS appliances without requiring a full system swap. The drive ships new and ready for installation. ||

Compatibility check before ordering

Verify that your NAS is the Terastation 51210RH model before purchasing. Confirm the drive bay accepts a standard enterprise hard drive of this form factor. Check the unit's firmware and RAID configuration to ensure a smooth rebuild after installation.

Highlights

  • Enterprise-grade reliability for Terastation 51210RH
  • 0 TB capacity supports demanding storage workloads
  • Designed as direct replacement drive for 51210RH
  • 5-year design life backs continuous operation

Specifications

BrandBuffalo Technology
ModelOP-HD4.0H2U-5Y
Part NumberOP-HD4.0H2U-5Y
TypeAccessory
Shipping weight0.90 kg
Package size229 × 152 × 94 mm

Questions about this item

Does the OP-HD4.0H2U-5Y 4.0 TB drive ship with mounting hardware or cables?

The drive is supplied as a bare enterprise hard drive for the Terastation 51210RH; mounting rails, screws and data cables are not included and must be sourced separately.

Is the OP-HD4.0H2U-5Y the correct 4.0 TB replacement for a Terastation 51210RH?

Yes, this model is the designated 4.0 TB enterprise hard drive built for the Terastation 51210RH.

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