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BUFFALO TeraStation 5820DN NAS 32TB Desktop RAID System

VENDOR: BUFFALO TECHNOLOGY Mfg Part#: TS5820DN3204 UPC#: 747464136035
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$2,129.41
$2,129.41
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MSRP: $2,699.99
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  • 32TB total capacity with 4x8TB drives pre-installed
  • 8-bay desktop NAS server with 4 open drive bays for expansion
  • 10GbE network connectivity for high-speed data transfer
  • Supports RAID and iSCSI for redundant and virtualized configurations
  • TAA compliant and manufactured in Japan

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Key Benefits

Eye-Insights
  • Partially populated configuration provides immediate storage with room to grow, optimizing CAPEX.
  • 10GbE connectivity significantly enhances throughput for demanding enterprise workloads.
  • RAID and iSCSI support allow flexible, high-availability deployment in business-critical environments.

Product Overview

The BUFFALO TeraStation 5820DN NAS 32TB is a robust, business-grade network-attached storage (NAS) desktop system. Designed for small to mid-sized businesses requiring high-capacity and reliable storage, this unit comes partially populated with 4x 8TB hard drives (totaling 32TB), while leaving 4 additional bays available for future expansion. Housed in a desktop cabinet form factor, it suits environments where rack space is limited.

Engineered with RAID support and iSCSI compatibility, the TeraStation 5820DN enables enhanced redundancy and versatile virtualization-ready deployment. A built-in 10GbE interface ensures rapid data transfers for high-volume tasks. Additional highlights include TAA compliance and origin from Japan, emphasizing quality and regulatory considerations.

It supports centralized file sharing, data backup, and secure business storage with performance scaling, making it an adaptable choice for evolving infrastructure requirements.

Specifications

Product Overview
Type Network-attached storage (NAS)
Form Factor Desktop
Installed Storage Capacity 32 TB
Number of Preinstalled Drives 4
Drive Bays (Total) 8
Hard Drive Capacity per Drive 8 TB
RAID Support RAID 0, 1, 5, 6, 10, JBOD
Processor Annapurna Labs Alpine AL314, quad-core 1.7 GHz
Memory Installed 8 GB DDR3 ECC
Power Supply Internal AC 100-240V, 50/60Hz
Power Consumption (Operating) 90W (typical)
Backup Features Scheduled backups, replication, cloud backup support
Hot-Swappable Drives Yes
iSCSI Support Yes

Wireless Features
Wi-Fi Support

Compliance & Origin
Country of Origin Japan
TAA Compliant Yes
Compliance Standards RoHS, VCCI, FCC Class A, CE, UL60950
Certifications ENERGY STAR (for power supply compliance)

Advanced Security Features
Drive Encryption AES 256-bit encryption
Access Control Active Directory integration, local user groups and access rights
Antivirus Option Supports third-party antivirus
Network Security SSL/TLS support, port filtering
Data Protection Features Snapshot backup, disk quota management

Interfaces
LAN Ports 2 x 10GbE (SFP+) + 2 x 1GbE (RJ-45)
USB Ports 2 x USB 3.0, 2 x USB 2.0
Supported Protocols SMB, NFS, AFP, FTP/SFTP, HTTP/HTTPS, SNMP
Data Transfer Rate (10GbE) Up to 10 Gbps
Wake-on-LAN Yes

Physical & Environmental
Dimensions (H x W x D) 230 x 170 x 230 mm
Weight Approximately 9.0 kg (with drives)
Operating Temperature Range 5°C to 35°C
Operating Humidity Range 20% - 80% (non-condensing)
Cooling Internal fan-cooled system
Noise Level 33 dB (typical)

Cloud Management & Licensing
Remote Management Buffalo NAS Navigator, Web-based interface
Cloud Backup Integration Amazon S3, Dropbox, Microsoft Azure
Software Included NovaBACKUP Buffalo Edition (11 licenses)
Mobile Management Support Buffalo WebAccess app (iOS/Android)
User Account Limit Up to 1,024 users