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BUFFALO TeraStation 3420RN 8TB 4-Bay 1U Rackmount NAS

VENDOR: BUFFALO TECHNOLOGY Mfg Part#: TS3420RN0802 UPC#: 747464134185
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$1,371.00
$1,371.00
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MSRP: $1,538.00
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  • 8TB network-attached storage (2x4TB SATA drives included) with 2 free upgradeable bays
  • Supports RAID levels: JBOD, 0, 1, 5, 6, 10 for data redundancy and performance
  • 1.4 GHz processor with 1 GB DDR3 RAM for moderate multitasking
  • 1U rackmount form factor with included rail kit for standard 19" racks
  • Linux operating system with Gigabit Ethernet and USB 3.0 interfaces
  • TAA compliant and manufactured in Japan with 3-year standard warranty

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Key Benefits

Eye-Insights
  • Delivers reliable 8TB of RAID-ready storage with ample scalability (2 open bays) and robust redundancy support
  • Comes pre-racked with mounting rails, streamlining infrastructure deployment in enterprise environments
  • Backed by a 3-year warranty and 24-hour HDD exchange for minimal downtime and peace of mind

Product Overview

The BUFFALO TeraStation 3420RN 8TB Rackmount NAS is a scalable network-attached storage solution ideally suited for small to medium business environments. Housed in a 1U rackmount chassis, it features two pre-installed 4TB SATA hard drives with support for up to four total bays and RAID configurations including JBOD, 0, 1, 5, 6, and 10. Built on a Linux operating system and powered by a 1.4 GHz processor with 1 GB DDR3 RAM, it balances workload efficiency with stability. High-speed Gigabit Ethernet and USB 3.0 interfaces offer robust connectivity options.

The included 19" rail kit ensures seamless rack integration, and TAA compliance and Japanese manufacturing origin make this an excellent deployment choice for enterprise and government settings. With a 3-year warranty and 24-hour HDD exchange program, Buffalo provides reliable lifecycle support that enhances confidence in mission-critical environments.

Specifications

Product Overview
Product Type Network Attached Storage (NAS)
Model TeraStation 3420RN
Form Factor 1U Rack-mountable
Processor Type ARM Cortex-A9
Processor Clock Speed 1.4 GHz
Number of Processors 1
Installed RAM 1 GB
RAM Type DDR3
Operating System Linux
Weight 6.6 kg
Power Requirements 100-240V AC, 50/60Hz
Power Supply Type Internal

Wireless Features

Compliance & Origin
Country of Origin Japan
TAA Compliant Yes
Certifications FCC, CE, VCCI, RoHS

Advanced Security Features
Drive Encryption AES 256-bit
User Authentication Active Directory Support
Access Control User & group-level permissions
Network Security Protocols SSL, HTTPS, FTP over SSL (FTPS)
Antivirus Support Optional Trend Micro NAS Security (license required)

Interfaces
LAN Ports 2 x Gigabit Ethernet (RJ-45)
USB Ports 2 x USB 3.0 Type-A
Data Link Protocols Gigabit Ethernet
Drive Interface Type SATA 6 Gb/s
RAID Levels Supported JBOD, RAID 0, 1, 5, 6, 10

Physical & Environmental
Width 430 mm
Depth 430 mm
Height 44.3 mm
Rack Mountable Yes
Rack Units 1U
Humidity Range (Operating) 10% - 85% (non-condensing)
Temperature Range (Operating) 5°C - 35°C

Cloud Management & Licensing
Remote Management Buffalo NAS Navigator management utility
Cloud Backup Support Amazon S3, Dropbox, Microsoft Azure
Included Software NovaBACKUP (11 licenses for Windows PCs)
Management Interface Web-based GUI, SNMP