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747464133379
Buffalo OP-HD8.0H2U-5Y 8TB 7200RPM SATA 6Gb/s 3.5-Inch Internal Hard Drive
747464133379

Buffalo OP-HD8.0H2U-5Y 8TB 7200RPM SATA 6Gb/s 3.5-Inch Internal Hard Drive

Best price now

$549.99at AmazonChecked 3 h ago

Compared across 2 stores. Prices are checked against each store and labelled with when. As an Amazon Associate, Deal.ai earns from qualifying purchases.

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Price facts

  • Lowest price today: $549.99 at Amazon (checked Nov 11, 2026).
  • Checked at 2 stores.

Our take on the Buffalo OP-HD8.0H2U-5Y 8TB 7200RPM SATA 6Gb/s 3.5-Inch Internal Hard Drive

The Buffalo OP-HD8.0H2U-5Y is an 8TB 7200RPM SATA 6Gb/s 3.5-inch internal hard drive sold as a replacement or expansion unit for Buffalo's TeraStation and LinkStation NAS lines. It is a spinning drive, not an SSD, so it favors capacity per bay over speed. Buyers should confirm the exact Buffalo model and firmware support before installing it, since it is built as a vendor part rather than a general retail drive. Against commodity 8TB NAS drives, it offers the convenience of a validated fit but less flexibility and a shorter feature set.

Best forReplacing a failed drive in a supported Buffalo TeraStation or LinkStationAdding capacity to a Buffalo NAS that lists this part as compatibleSmall offices standardizing on one vendor for NAS drivesArchiving large files where 8TB per bay matters more than speed
Pros
  • 8TB capacity in a single 3.5-inch bay
  • 7200RPM spindle for faster sequential reads and writes than 5400RPM drives
  • Standard SATA 6Gb/s interface
  • Validated as a Buffalo replacement part for listed NAS models
  • Straightforward swap into a compatible tray
Cons
  • Vendor-specific part; check your Buffalo model and firmware before buying
  • Spinning drive, so slower and louder than an SSD
  • No bundled cables, tray or mounting hardware assumed
  • Not a general-purpose desktop drive for every system
  • Firmware or RAID rebuild requirements can complicate installation

Buffalo OP-HD8.0H2U-5Y 8TB 7200RPM SATA 6Gb/s 3.5-Inch Internal Hard Drive prices at every store

  • GotodirectNew

    In stock

    $881.62Checked 3 h ago
    Visit Gotodirect
  • AmazonNew

    Availability unknown

    As an Amazon Associate, Deal.ai earns from qualifying purchases.

    $549.99Free shippingChecked 3 h ago
    Visit Amazon

Store links may earn us a commission.

Buffalo OP-HD8.0H2U-5Y 8TB 7200RPM SATA 6Gb/s 3.5-Inch Internal Hard Drive price history

Lowest price we've seen: $549.99 on Nov 11 at Amazon. Tracked across 1 store since Nov 11.

About the Buffalo OP-HD8.0H2U-5Y 8TB 7200RPM SATA 6Gb/s 3.5-Inch Internal Hard Drive

This is an 8TB internal hard drive in the 3.5-inch size. It spins at 7200 RPM and connects through a SATA 6Gb/s interface.

Capacity
8TB
Speed
7200 RPM
Interface
SATA 6Gb/s
Form factor
3.5-inch internal
Model
OP-HD8.0H2U-5Y

Questions and answers

Will this drive work in my TeraStation or LinkStation?
Only if your exact Buffalo model lists the OP-HD8.0H2U-5Y as a supported part. Check the model and firmware version on Buffalo's compatibility list before ordering.
Is this an SSD or a hard drive?
It is a mechanical 3.5-inch hard drive spinning at 7200RPM. Expect hard-drive speeds and some seek noise, not SSD performance.
Can I use it in a regular desktop PC?
It uses a standard SATA 6Gb/s interface, so it can connect, but it is sold as a Buffalo NAS part. A retail desktop or NAS drive is usually the better fit outside Buffalo hardware.
Does it come with a tray or cables?
Treat it as the drive alone. Reuse the tray, screws and cables from your existing Buffalo enclosure or buy them separately.
How do I replace a drive in a RAID array?
Swap one drive at a time and let the array rebuild before touching the next. Follow Buffalo's rebuild procedure for your model to avoid data loss.
Where is the Buffalo OP-HD8.0H2U-5Y 8TB 7200RPM SATA 6Gb/s 3.5-Inch Internal Hard Drive cheapest?
At Amazon, for $549.99, as of our latest check.
Where can I buy the Buffalo OP-HD8.0H2U-5Y 8TB 7200RPM SATA 6Gb/s 3.5-Inch Internal Hard Drive?
2 stores we checked sell it, including Gotodirect, Amazon.