Buffalo OP-HD4.0N 4TB Replacement Hard Drive
The Buffalo OP-HD4.0N is a 4TB replacement hard drive designed for compatible Buffalo TeraStation NAS systems. It uses a 3.5-inch drive format and Serial ATA III interface and is part of Buffalo's OP-HDN replacement HDD series.
Key Features
- 4TB storage capacity
- 3.5-inch replacement HDD
- Serial ATA III interface
- Designed for compatible Buffalo TeraStation NAS systems
- 3-year warranty
TeraStation Replacement Storage
The OP-HD4.0N is an option for supported Buffalo TeraStation systems in the TS6000, TS5010, TS3020, TS3010, and WS5020 series. Buffalo Americas specifically lists the OP-HD4.0N among the compatible hard drives for TeraStation 6000 and 5010 platforms.
Drive Interface and Form Factor
The drive uses a Serial ATA III interface and a 3.5-inch disk format. Buffalo specifies dimensions of 105 × 30 × 170mm, excluding protruding parts, and a weight of approximately 850g.
Warranty and Compliance
Buffalo provides a 3-year warranty for the OP-HD4.0N. The drive also conforms to applicable RoHS standards specified by Buffalo.
DC Supplies Product Note
The OP-HD4.0N is a TeraStation replacement drive rather than a universal NAS HDD. Verify the exact Buffalo TeraStation model and supported drive configuration before deployment. Buffalo's documentation lists the OP-HD4.0N as a compatible drive for selected TeraStation systems.
Specifications
| Specification | Details |
|---|
| Brand | Buffalo |
| Part Number / MPN | OP-HD4.0N |
| Product Type | Replacement Hard Drive |
| Storage Capacity | 4TB |
| Drive Type | HDD |
| Form Factor | 3.5-inch |
| Interface | Serial ATA III |
| Compatible Series | TeraStation TS6000, TS5010, TS3020, TS3010, WS5020 series |
| Dimensions | 105 × 30 × 170mm, excluding protruding parts |
| Weight | Approximately 850g |
| Operating Temperature | 0°C to 40°C |
| Operating Humidity | 10% to 85% |
| RoHS | Compliant |
| Warranty | 3 years |
FAQs
What is the capacity of the Buffalo OP-HD4.0N?
The OP-HD4.0N provides 4TB of storage capacity.
What interface does the drive use?
The drive uses a Serial ATA III interface.
Which Buffalo systems use the OP-HD4.0N?
Buffalo identifies the drive for selected TeraStation TS6000, TS5010, TS3020, TS3010, and WS5020 series systems.
What form factor does the OP-HD4.0N use?
The replacement drive uses a 3.5-inch form factor.
What warranty does Buffalo provide?
Buffalo specifies a 3-year warranty for the OP-HD4.0N.
