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

BUFFALO TeraStation 3420DN 16TB 4-Bay NAS with 4x4TB Drives

VENDOR: BUFFALO TECHNOLOGY Mfg Part#: TS3420DN1604 UPC#: 747464134093
1 5
Photo is for illustration purposes only. Actual product may be different.
$959.19
$959.19
Sale Sold out
MSRP: $1,219.99
Shipping calculated at checkout.
  • - 16TB total storage with 4x4TB pre-installed NAS-grade SATA 6 Gb/s drives
  • - Supports RAID JBOD, 0, 1, 5, 6, and 10 for flexible data redundancy
  • - Alpine 1.4 GHz processor and 1 GB RAM for stable performance
  • - Gigabit Ethernet connectivity optimized for 2.5GbE environments
  • - Dual USB 3.0 ports for expanded data transfer and backup options
  • - Includes 3-year warranty with 24/7 North American-based premium support

Shipping & Returns

All our products can be shipped anywhere in the Continental United States.

View our shipping and return policy

View full details

Key Benefits

Eye-Insights
  • - Out-of-the-box deployment with pre-tested drives and pre-configured RAID provides fast time-to-value
  • - TAA compliance and Japanese manufacturing make it suitable for government and regulated sectors
  • - Premium 24/7 support backed by a 3-year warranty ensures operational continuity and peace of mind

Product Overview

The BUFFALO TeraStation 3420DN 16TB 4-Bay NAS is engineered for organizations that require dependable, efficient, and high-performance on-premise storage. Equipped with four 4TB NAS-grade SATA 6 Gb/s drives (total 16TB), it supports multiple RAID configurations including JBOD, 0, 1, 5, 6, and 10 for tailored redundancy and speed. A 1.4 GHz Alpine processor and 1 GB of RAM provide sufficient power for small to mid-scale data environments. Its 2.5GbE-ready Gigabit Ethernet interface enhances throughput, while dual USB 3.0 ports offer expanded backup and peripheral support.

In a compact desktop form factor, the TeraStation 3420DN is suited for office scenarios where space is at a premium. Pre-tested drives and factory RAID configuration simplify deployment. A 3-year warranty with 24/7 North American-based support ensures ongoing reliability. With TAA compliance and manufacturing based in Japan, it's also an excellent fit for government and compliance-driven environments. The TeraStation 3420DN provides scalable, plug-and-play network storage ideal for data backup, file sharing, and iSCSI needs.

Specifications

Product Overview
Product Type Network Attached Storage (NAS)
Model TeraStation 3420DN
Manufacturer Part Number TS3420DN1604
Total Installed Storage Capacity 16 TB
Preinstalled Drives 4 x 4 TB NAS-grade SATA drives
Drive Bays 4
RAID Levels Supported JBOD, 0, 1, 5, 6, 10
Drive Interface SATA 6 Gb/s
Processor Type Alpine AL-214 Quad-Core
Processor Clock Speed 1.4 GHz
System Memory (RAM) 1 GB DDR3
Form Factor Desktop
Weight Approx. 5.0 kg (11.02 lbs)
Power Requirements AC 100-240V, 50/60Hz
Power Consumption (Operation) Approx. 48W

Wireless Features
Wi-Fi Support

Compliance & Origin
Country of Origin Japan
TAA Compliant Yes
Certifications FCC, CE, VCCI, RoHS
Warranty 3 years with 24/7 North American-based support

Advanced Security Features
Access Control Active Directory Integration
Data Protection AES 256-bit Encryption
Backup Features Scheduled and real-time replication, failover support, USB storage backup
User Quotas Yes
Network Security SSL encryption, IP address filtering

Interfaces
LAN Interface 1 x Gigabit Ethernet (10/100/1000 Mbps)
LAN Connector Type RJ-45
USB 3.0 Ports 2
iSCSI Support Yes
Wake-on-LAN Yes

Physical & Environmental
Width 9.1 inches (230 mm)
Depth 6.7 inches (170 mm)
Height 8.5 inches (215 mm)
Operating Temperature 5°C to 35°C (41°F to 95°F)
Operating Humidity 20% to 80% (non-condensing)
Cooling Internal fan
Noise Level Approx. 28 dB

Cloud Management & Licensing
Remote Management Buffalo NAS Navigator 2
Cloud Integration Supports cloud backup to Amazon S3, Dropbox, and other services
License Requirement No additional software licenses required