Buffalo 3TB Replacement Hard Drive for DriveStation Quad Gen2

The Buffalo OP-HD3.0QH is a 3TB replacement hard drive built for the DriveStation Quad Gen2. It restores full capacity to your array and lets you keep working without lengthy interruptions.

This module connects through a SATA 3Gb/s interface with a standard 7-pin connector and supports transfer rates up to 300 MBps. Your DriveStation continues to rebuild or serve files at the speed the system was designed to deliver.

The drive follows the original DriveStation dimensions at 1.2 inches high, 4.1 inches wide, and 6.2 inches deep, and it weighs about 2 pounds. Because the size and mounting points match the factory specifications, installation is as straightforward as sliding the cartridge into the open bay and locking it in place.

Buffalo backs the OP-HD3.0QH with a three-year warranty and manufactures it with materials that meet RoHS guidelines, so you can rely on both durability and responsible design.

Keeping at least one of these replacement drives on hand is a practical choice for IT administrators who manage shared storage, creative professionals who handle large media libraries, or small offices that run nightly backups. When a disk fails or you want to expand capacity, you can swap in the OP-HD3.0QH quickly and return to normal operation with minimal downtime.

• 3 TB storage capacity designed for DriveStation Quad Gen2
• SATA 3 Gb/s interface with 7-pin connector
• Data transfer rate up to 300 MBps
• Measures 1.2 in × 4.1 in × 6.2 in
• Approximate weight of 2 lb
• Three-year manufacturer warranty
• RoHS compliant materials