Model: ACCU-A16S3-PS
from $8,280
The Accusys A16S3-PS Ultimate ExaSAN is a 16-bay rackmount RAID storage solution designed for robust data management. This unit accommodates 16x 3.5" drives, offering a maximum capacity of 224 TB, expandable to 896 TB with additional expansion units. Featuring a redundant 400W power supply and Mini SAS connectivity for both input and output, it provides reliable and high-performance storage for Windows and macOS environments.
Buy based on the software ecosystem (e.g. Available from $8,280.
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 Accusys A16S3-PS Ultimate ExaSAN 16-Bay Rackmount Raid Storage is available at bhphoto, starting at $8,280.
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.
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