Model: TS3420D1604S
from $699.99
Storage: 4 x 4TB
3 configurations available
The Buffalo TeraStation Essentials 16TB 4-Bay NAS Array is a network-attached storage solution designed for reliable data management. It comes equipped with four pre-installed 4TB SATA III HDDs, providing a total of 16TB of storage capacity, powered by an Annapurna Labs Alpine AL-214 Quad-Core processor and 1GB DDR3 memory. This unit supports various RAID configurations, including 6, 5, JBOD, 0, and 1, and features 256-bit AES encryption for enhanced data security, making it suitable for small to medium businesses or home offices needing secure and organized data storage.
Buy based on the software ecosystem (e.g. Available from $699.99.
NAS (Network Attached Storage) devices run 24/7, making power consumption a steady, though low, cost. The real ongoing expense is replacing hard drives as they fail or filling empty bays to expand storage.
Common Failure Modes
Hard drive failure is the most common issue, which is why NAS uses RAID redundancy to prevent data loss. Fan failures and power brick deaths are the primary hardware issues for the enclosure itself.
Buy based on the software ecosystem (e.g., Synology DSM) and the number of drive bays you need for redundancy and future expansion. CPU power matters greatly if you plan to run media servers like Plex.
The NAS enclosure itself can last a decade. However, the hard drives inside are consumable and typically need replacing every few years depending on workload.
The Buffalo TeraStation Essentials 16TB 4-Bay NAS Array (4 x 4TB) is available at bhphoto, starting at $699.99.
NAS (Network Attached Storage) devices run 24/7, making power consumption a steady, though low, cost. The real ongoing expense is replacing hard drives as they fail or filling empty bays to expand storage.
See all NAS Devices
Compare the full selection with specs and pricing.
Links may earn Covala Shopping a commission at no extra cost to you. Prices last verified at time of page load. As an Amazon Associate, Covala Shopping earns from qualifying purchases.