Product Type | Network Attached Storage (NAS) |
Model | TeraStation 5820DN |
Manufacturer | Buffalo Technology |
Form Factor | Desktop |
Total Storage Capacity | 96 TB |
Number of Installed Drives | 8 |
Drive Capacity per Unit | 12 TB |
Drive Type | 3.5" SATA NAS HDD |
RAID Support | RAID 0/1/5/6/10/51/60/JBOD |
Processor | Annapurna Labs Alpine AL-314, Quad-Core 1.7 GHz |
System Memory (RAM) | 8 GB DDR3 ECC |
Power Supply | Internal AC 100-240V, 50/60Hz |
Hot-swappable Drives | Yes |
BUFFALO TeraStation 5820DN NAS 96TB Desktop Server




Key Benefits

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- Offers massive 96TB storage capacity, suitable for high-volume data environments
- Includes enterprise-class 10GbE networking and RAID/iSCSI support to maximize performance and protection
- TAA compliance and Japanese manufacture make it ideal for government and institutional deployments
Product Overview
The BUFFALO TeraStation 5820DN NAS 96TB is a high-capacity, enterprise-grade storage solution with eight pre-installed 12TB NAS drives. Housed in a compact desktop form factor, it offers a massive 96TB total capacity perfect for centralized storage and backup tasks. With 10GbE networking, RAID support, and iSCSI functionality, it ensures both speed and data integrity. Additionally, it's manufactured in Japan and offers TAA compliance, making it ideal for regulated industries and public-sector environments.
Specifications
Product Overview
Wireless Features
Wi-Fi Support |
Compliance & Origin
Country of Origin | Japan |
TAA Compliant | Yes |
Certifications | VCCI Class A, FCC Class A, RoHS, CE |
Advanced Security Features
Data Encryption | AES 256-bit |
Access Control | User, group and shared folder permissions |
Antivirus | Built-in antivirus scanner (optional installation) |
Firewall | Integrated software firewall |
Backup Options | Scheduled backup, replication, rsync support |
UPS Support | Yes |
Interfaces
10GbE Ports | 2 x 10GbE (SFP+) |
Gigabit Ethernet Ports | 2 x RJ-45 |
USB 3.0 Ports | 2 x USB 3.0 |
USB 2.0 Ports | 2 x USB 2.0 |
iSCSI Target Support | Yes |
Data Transfer Rate | Up to 10 Gbps on 10GbE interfaces |
Physical & Environmental
Dimensions (W x D x H) | 300 x 230 x 216 mm |
Weight | Approx. 13 kg (28.66 lbs) |
Operating Temperature | 5°C to 35°C (41°F to 95°F) |
Storage Temperature | -20°C to 60°C (-4°F to 140°F) |
Operating Humidity | 20% to 80% (non-condensing) |
Cooling | Internal fan |
Noise Level | 39 dB(A) |
Cloud Management & Licensing
Management Interface | Web-based GUI |
Remote Management | Buffalo NAS Navigator, WebAccess |
Cloud Backup Support | Amazon S3, Dropbox, Microsoft Azure |
DLNA Support | Yes |
Active Directory Integration | Yes |