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3TB 3.5 inch internal hard drive in silver metal casing

Buffalo Technology

Buffalo Technology OP-HD3.0BST-3Y 3TB internal hard drive

SKU CH-X0WA-CT131 MPN OP-HD3.0BST-3Y

3 TB replacement drive for TeraStation 1200D and 1400D or LinkStation 220D and 420D NAS units

  • Capacity3TB
  • FeaturesReplacement 3 TB Hard Drive for TeraStation 1200D & 1400D fa
  • Ready-to-use replacement for TeraStation 1200D & 1400D families
  • Compatible with LinkStation 220D & 420D families
  • 0 TB capacity restores full storage space
  • New drive supplied in original manufacturer packaging
  • Model OP-HD3.0BST-3Y matches exact part number

Replacement drive for TeraStation and LinkStation

This 3TB internal hard drive is built specifically as a replacement module for Buffalo TeraStation 1200D and 1400D families together with LinkStation 220D and 420D families. It is intended for NAS owners who need to restore capacity or swap a failed drive in those supported units.

Sustained workload behaviour in NAS arrays

Designed for continuous operation inside multi-bay enclosures, the drive handles the steady read and write streams typical of file serving and backup jobs rather than short desktop bursts. Its firmware is tuned for the RAID environments used by the listed TeraStation and LinkStation models.

Thermals noise and power in normal NAS use

The drive runs within the thermal and acoustic limits expected of a desktop-class NAS drive installed in the supported chassis. Power draw follows the standard profile for a 3.5-inch hard drive operating in the listed Buffalo appliances.

Highlights

  • Ready-to-use replacement for TeraStation 1200D & 1400D families
  • Compatible with LinkStation 220D & 420D families
  • 0 TB capacity restores full storage space
  • New drive supplied in original manufacturer packaging
  • Model OP-HD3.0BST-3Y matches exact part number

Specifications

BrandBUFFALO
ModelOP-HD3.0BST-3Y
Capacity3TB
FeaturesReplacement 3 TB Hard Drive for TeraStation 1200D & 1400D families and LinkStation 220D & 420D families only
Shipping weight0.91 kg
Package size221 × 150 × 91 mm

Questions about this item

How much power and heat does the OP-HD3.0BST-3Y produce when running continuously in a TeraStation 1200D?

The drive is built as a direct replacement for TeraStation 1200D and 1400D families, so its power draw and thermal output match the original drive specifications for those NAS units.

Which Buffalo NAS models must I already own for this 3TB drive to work?

It is validated only for TeraStation 1200D, 1400D and LinkStation 220D, 420D families; the drive will not function in other Buffalo or third-party enclosures.

Will the OP-HD3.0BST-3Y work alongside the original drives already installed in my LinkStation 420D?

Yes, it is designed to replace or expand storage in LinkStation 220D and 420D families, so it operates alongside existing drives in those same models.

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