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 |