



See Options
2 Year
$174.99
3 Year
$224.99
4 Year
$299.99
Need help? Ask our experts.
Review Summary
Accidents happen. Protect your favorite Adorama products and purchase a protection plan to stay covered from accidental damage, mechanical or electrical failures, and more.
If we can’t fix it, we’ll replace it at no additional cost.
Protect your product from drops, spills, and more.
Enjoy your gear without fear. We have you covered!
When regular use of your product over time results in mechanical or electrical failure.
We will never charge you a deductible after the purchase of a plan.
Our claims process is simple & easy and our customer service team is happy to help.
Adorama Protect powered by Extend is available for purchase to customers in the United States. Not available for international or U.S. territories purchases. Plans on open box items do not cover pre-existing damage.
Adorama Protect plans are available for ABS clients. If you have any questions or require assistanse, please call 800-223-2500
Browse our FAQ
4
16 TB
SATA 6 Gbps
0/1/5/6/10/JBOD
USB 3.0
A type
2x USB 3.0
5 Gbps
Annapurna Labs Alpine Processor
AL214 (1.4 GHz Quad-Core)
1 GB DDR3
Max: 85W
Data Transfer: 57W
Idling: 48W
Internal AC 100-240V Universal 50/60Hz
32 - 104 Degree F (0 - 40 Degree C)
10 - 85% non-condensing
IEEE802.3bz (2.5GBASE-T), IEEE802.3ab (1000BASE-T), IEEE802.3u (100BASE-TX), IEEE802.3 (10BASE-T)
1 (2.5GBASE-T), 1 (1000BASE-T)
2.5Gbps / 1000 Mbps / 100 Mbps / 10 Mbps
TCP/IP
CIFS/SMB, AFP, FTP/FTPS/SFTP, NFS
RJ-45
Windows 10, Windows 8.1 (32-bit/64-bit), Windows 7 (32-bit/64-bit), Windows Server 2019, Windows Server 2016, Windows Server 2012R2, Windows Server 2012, Windows Server 2008R2, Windows Server 2008, Mac OS X 10.11 or later
OP-HD2.0N, OP-HD4.0N, OP-HD8.0N
9.1 x 6.7 x 8.5" (23.1 x 17.01 x 21.5cm)
15.7 lbs (7.1kg)
747464134093
It's time to elevate your data storage with the TeraStation 3420DN 4-Bay 16TB (4x4TB) Desktop NAS Server. This high-performance, cost-effective Network Attached Storage (NAS) solution is specifically designed to meet the needs of small businesses and high-demanding small office and home office (SOHO) users.
Powered by a robust Annapurna Labs Alpine AL-214 1.4 GHz quad-core processor, this 4-bay NAS server delivers fast transfer rates and stable operation, even during heavy-load work tasks. Its potent central processing unit (CPU) and 1 GB of DDR3 RAM enable it to run multiple services concurrently, allowing businesses to handle simultaneous tasks without compromising performance.
The TeraStation 3420DN is not just a storage device; it's a comprehensive data management solution. It features a rsync function, allowing users to create backup copies from the TeraStation to any rsync-compatible device and vice versa. This feature enhances data security and facilitates seamless data transfer between different NAS devices.
For businesses operating in an Active Directory domain, the TeraStation 3420DN functions as a client, allowing domain users and groups to be utilized. This feature supports domain environments of companies with up to 10,000 users and groups.
Cloud-ready and equipped with B-Sync, the TeraStation 3420DN allows users to synchronize files between their NAS and third-party cloud services like Amazon S3, Dropbox, OneDrive, and Azure. This feature provides an additional layer of data backup and accessibility.
The TeraStation 3420DN is designed for user convenience. Its intuitive web management interface features a dashboard that offers effective views of system status and a comfortable button layout. The interface is also resizable, providing optimal viewing even on mobile devices.
This NAS server comes equipped with special NAS hard drives, designed for enhanced performance and reliability in RAID and continuous operation. It also supports replication, synchronizing a folder in two separate TeraStations almost in real time. This function can be set up in both LAN and WAN, with WAN setup including remote connection via port forwarding and VPN setup.
The TeraStation 3420DN also functions as an iSCSI target, providing simultaneous NAS and iSCSI target support. It comes with 11 licenses of NovaBACKUP Buffalo Edition software, offering small and medium-sized businesses a complete data security solution.
Finally, the TeraStation 3420DN ensures efficient use of storage space with its disk quota allocation feature, preventing storage misuse by allocating appropriate amounts of storage to users.
In summary, the TeraStation 3420DN 4-Bay 16TB (4x4TB) Desktop NAS Server is a powerful, versatile, and user-friendly solution for all your business's data storage and management needs.