| Type | Solid State Drive (SSD) |
| Form Factor | M.2 2280 |
| Capacity | 512 GB |
| Interface | NVMe PCIe Gen3 x4 |
| Intended Use | Enterprise Storage, Caching, Virtualization |
| Compatibility | BUFFALO TeraStation 71210RH |
| Power Consumption (Active) | Max 5.7 W |
| Power Consumption (Idle) | Max 1.2 W |
| MTBF | 1,800,000 hours |
| Drive Endurance (TBW) | 300 TBW |
BUFFALO OP-NVSSD-512G 512GB M.2 NVMe SSD

Key Benefits
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- Purpose-built for seamless integration with TeraStation 71210RH NAS systems, ensuring compatibility and optimal performance.
- NVMe interface in an M.2 form factor delivers superior speed and space efficiency for enterprise data workflows.
- TAA-compliant and manufactured in Japan, meeting stringent quality and regulatory standards for government agencies.
Product Overview
The BUFFALO OP-NVSSD-512G is a 512GB solid-state drive designed for BUFFALO TeraStation 71210RH models. This M.2 NVMe SSD ensures fast data transfer and reliable performance in a space-efficient format. TAA compliance and Japanese manufacturing make it suitable for secure, government-standard procurement use. Ideal for enterprise storage, caching, and virtualization, it delivers performance and compliance in one solution.
Specifications
Product Overview
Physical & Environmental
| Dimensions (W x D x H) | 22 mm x 80 mm x 3.5 mm |
| Weight | 9 g |
| Operating Temperature | 0°C to 70°C |
| Storage Temperature | -40°C to 85°C |
| Operating Humidity | 5% to 95% (non-condensing) |
| Shock Resistance | 1,500G / 0.5ms |
| Vibration Resistance | 3.1 GRMS (5-800 Hz) |
| Cooling Mechanism | Passive |
Cloud Management & Licensing
| Device Management | Managed locally via TeraStation NAS |
| Bundled Software | |
| Cloud Sync Support | Supported via TeraStation integration |
| Licensing Requirements | None (native hardware-managed) |
Interfaces
| Interface Type | PCIe NVMe Gen3 x4 |
| Host Interface | M.2 (M-Key) |
| Data Transfer Rate (Read) | Up to 3,100 MB/s |
| Data Transfer Rate (Write) | Up to 1,100 MB/s |
| Protocol | NVMe 1.3 |
Compliance & Origin
| Country of Origin | Japan |
| TAA Compliant | Yes |
| RoHS Compliant | Yes |
| Manufacturing Location | Japan |
| Certification | CE, FCC, VCCI, BSMI |
Advanced Security Features
| Data Encryption | AES 256-bit (dependent on host NAS configuration) |
| Secure Erase Support | Yes |
| Firmware Security | Signed firmware support |
| Write Protection | Host-configurable |