Buffalo 16TB Replacement Hard Drive for TeraStation NAS Server

The Buffalo OP-HD16.0H2U-5Y is a 16TB replacement hard drive created for administrators who rely on TeraStation NAS servers and want an easy way to add space or change out a disk without interrupting service. It slides directly into the hot-swap bay, so the storage pool keeps running while the RAID array rebuilds in the background.

The drive fits any TeraStation 51210RH, 51220RH, or 71210RH chassis and connects through a SATA 6 Gb/s interface, the same link used by the original factory drives. Because it is a 3.5 inch unit built for enterprise workloads, it handles the constant reads and writes that come with file sharing, backup jobs, and virtual machine storage.

Creative teams archiving high-resolution video, security departments managing continuous surveillance footage, and IT staff protecting business data all gain immediate headroom from the full 16TB of capacity. Keeping one of these drives on hand also shortens recovery time if a drive in the array starts to fail.

Buffalo matches the hard drive to the rest of the system with a five-year warranty, giving you the same support window you expect from the TeraStation itself. That long-term coverage, combined with straightforward installation, makes the OP-HD16.0H2U-5Y a practical spare or upgrade for any TeraStation deployment.

• 16TB capacity supports large media libraries, backups, and surveillance archives
• Compatible with TeraStation 51210RH, 51220RH, and 71210RH models
• 3.5 inch drive built with enterprise reliability
• SATA 6 Gb/s interface enables fast data transfer and hot-swap operation
• Ideal for adding storage or replacing a failed disk in a RAID array without downtime
• Dimensions: 6.8 x 4.2 x 1.1 inches
• Weight: 1.7 lb
• Backed by a Buffalo five-year warranty for long-term peace of mind