Model: JCAL0835R032H1S
from $12,199
Color: 8 x 4TB HDDs
Storage: 32TB
5 configurations available
The OWC Jupiter Callisto is an 8-bay Network Attached Storage (NAS) server designed for robust data management and accessibility. This powerful unit comes pre-configured with 32TB of storage across eight 4TB SATA III HDDs and features a 10-Core Intel Xeon Silver 4210 processor with 128GB of ECC DDR4 RAM, expandable up to 512GB. Running on TrueNAS SCALE OS, it offers reliable data storage and sharing for Windows, macOS, and Linux environments, supported by redundant 380W power supplies and versatile connectivity including 10GbE and Mini SAS ports.
Buy based on the software ecosystem (e.g. Available from $12,199.
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 OWC Jupiter Callisto 32TB 8-Bay NAS Server (8 x 4TB HDDs, Intel Xeon Silver 4210) is available at bhphoto, starting at $12,199.
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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