Buffalo 8TB Replacement Hard Drive for TeraStation NAS Server

The Buffalo OP-HD8.0H2U-5Y is an 8 TB replacement hard drive built for TeraStation network attached storage that need more space or a quick swap after a drive failure. It slides into the compatible NAS bay without tools, connects through a SATA 6 Gb/s link, and moves data at up to 600 MB per second. The result is smooth file sharing and reliable backup performance, even when several users hit the server at once.

This drive is formatted for nearline duty, so it can sit in a rack and run around the clock inside TeraStation models 51210RH, 51220RH, or 71210RH. Hot-swap support lets an administrator replace a failing unit on the fly without shutting the system down, a serious advantage in offices, creative studios, and small data centers that cannot afford downtime.

With eight terabytes of space, the drive comfortably handles large media libraries, daily incremental backups, or a mix of business documents and virtual machine images. Buffalo backs the drive with a five-year limited warranty, giving IT teams a buffer of confidence when planning long-term storage strategy.

• 8 TB capacity gives plenty of room for backups, media, and project files
• Fits a 3.5 inch NAS bay and connects through a SATA 6 Gb/s interface
• Supports hot-swap replacement to keep the TeraStation online during maintenance
• Optimized firmware for Buffalo TeraStation models 51210RH, 51220RH, and 71210RH
• Delivers data transfer speeds up to 600 MB/s for fast access and rebuilds
• Nearline build designed for continuous operation in professional environments
• Covered by a five-year limited warranty from Buffalo