Model: TS5420RN3204
from $1,959.99
Storage: 4 x 8TB
5 configurations available
The Buffalo TeraStation 5420RN is a 4-bay rackmount NAS system, pre-populated with four 8TB SATA III 3.5" HDDs for a total storage capacity of 32TB. This system features a 1U rackmount form factor and offers versatile connectivity with two USB-A 2.0 ports, two USB-A 3.0 ports, two Gigabit Ethernet ports, and one 10GbE port. Designed for reliable data storage and access, it is compatible with Windows 8.1 to 11, Windows Server 2012 or later, and macOS 10.13 or later, making it suitable for various business and professional environments requiring centralized network storage.
Buy based on the software ecosystem (e.g. Available from $1,959.99.
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 5420RN 32TB 4-Bay Rackmount NAS System (4 x 8TB) is available at bhphoto, cdw, starting at $1,959.99.
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.
