Products Memory, Storage and Components BUFFALO TeraStation 3420RN ...

BUFFALO TeraStation 3420RN 16TB 4-Bay Rackmount NAS TS3420RN1604

VENDOR: BUFFALO TECHNOLOGY Mfg Part#: TS3420RN1604 UPC#: 747464134154
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$1,309.30
$1,309.30
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MSRP: $1,649.99
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  • 16TB total storage with 4x 4TB SATA 6 Gb/s hard drives
  • Supports RAID levels: JBOD, 0, 1, 5, 6, 10
  • 1U rackmount form factor with included standard 19" rail kit
  • 2.5GbE connectivity plus RJ-45 and USB 3.0 ports
  • Linux-based OS with 1.4 GHz processor and 1GB DDR3 RAM
  • Three-year standard warranty with 24-hour HDD exchange and technical support

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Key Benefits

Eye-Insights
  • Preconfigured 16TB capacity with RAID options reduces deployment time and enhances data protection.
  • Includes rail kit for seamless integration into standard 19" racks, saving installation effort and cost.
  • Backed by a 3-year warranty and TAA compliance, making it ideal for secure enterprise or government use cases.

Product Overview

The BUFFALO TeraStation 3420RN delivers dependable, high-capacity network storage in a compact 1U rackmount format. Equipped with four 4TB SATA hard drives—totaling 16TB—the unit supports multiple RAID levels (JBOD, RAID 0/1/5/6/10) to provide data redundancy and performance optimization tailored for different workloads. With a 1.4 GHz processor and 1 GB of DDR3 RAM, it runs a Linux-based OS designed for stable SMB and departmental use where centralized file management and backup are critical.

Connectivity and expandability are ensured through 2.5GbE for fast data transfer, USB 3.0 for external backup or peripheral connection, and RJ-45 Ethernet support. The unit includes a complete rail kit for seamless integration into standard 19-inch racks. Designed to support iSCSI storage requirements, the TeraStation 3420RN is suitable for virtualization environments and file sharing setups. A three-year warranty with 24-hour hard drive exchange and dedicated tech support reflect Buffalo’s commitment to reliability and uptime.

Built in Japan to meet TAA compliance, this NAS solution is ideal for secure government and enterprise deployments. It operates on AC 100–240V input, ensuring broad compatibility across data centers and IT infrastructures. Whether used for fast backup, data storage, or collaborative file access, the TS3420RN offers a robust platform with strong ROI for organizations prioritizing data security and availability.

Specifications

Product Overview
Product Type Network Attached Storage
Form Factor 1U Rackmount
Processor Speed 1.4 GHz
Processor Type ARM
Installed RAM 1 GB DDR3
Operating System Linux
Power Requirements AC 100–240V
Included Storage Capacity 16 TB (4 x 4 TB HDD)
Storage Technology SATA 6 Gb/s
Drive Bays 4
Preconfigured RAID RAID 5 (default)
Supported RAID Levels JBOD, RAID 0, 1, 5, 6, 10
Hot-Swap Drive Support Yes
Rack Mount Kit Included Yes
Warranty 3 years with 24-hour hard drive exchange and tech support

Wireless Features
Wi-Fi Support

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

Advanced Security Features
Data Encryption AES 256-bit
Access Control User/group level
Secure File Deletion Yes
Firewall
Intrusion Detection/Prevention
Antivirus Capabilities Third-party compatible

Interfaces
Ethernet Port Speed 2.5 Gigabit Ethernet
Ethernet Ports 2 x RJ-45
USB Ports 2 x USB 3.0 Type-A
Data Link Protocols Ethernet, Fast Ethernet, Gigabit Ethernet, 2.5 Gigabit Ethernet
iSCSI Support Yes

Physical & Environmental
Width 430 mm
Depth 430 mm
Height 44.3 mm
Weight 7.0 kg
Operating Temperature 5°C to 35°C
Storage Temperature -20°C to 60°C
Operating Humidity 20% to 80% (non-condensing)
Cooling System Active fan cooling

Cloud Management & Licensing
Remote Management Web-based interface
Cloud Backup Compatibility Amazon S3, Dropbox, Microsoft Azure
User Access Control Yes (Active Directory support)
Management Software Buffalo NAS Navigator