DIY 100TB+ NAS Build Guide with TrueNAS SCALE: Cost-Effective Storage Solution for 2025
By
tsenturk
5mo ago· 15 min readen
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Summary
This comprehensive guide provides step-by-step instructions for building a DIY 100TB+ NAS (Network Attached Storage) system using TrueNAS SCALE in 2025. The article explains how to save thousands compared to cloud storage or pre-built NAS solutions, with an upfront cost of around $2,500. It covers hardware selection, ZFS configurations, network setups, and compares various storage options while addressing the growing need for massive storage for 4K video editing, photography, AI projects, and home lab experiments.
Key quotes
· 4 pulledBuilding a 100TB NAS in 2025 is easier and cheaper than ever.
This build costs roughly $2,500 upfront and saves you thousands compared to cloud storage or pre-built NAS boxes over five years.
Data is exploding everywhere. 4K video editing, high-resolution photography, AI projects, and home lab experiments all need massive storage.
Consumer NAS boxes from Synology or QNAP top out at 8-12 drive bays and get expensive fast. Enterprise solutions from NetApp work great but cost more than a car.
Step-by-step guide to building a DIY 100TB+ NAS with TrueNAS SCALE. Compare hardware options, ZFS configurations, and network setups. Save thousands compared to cloud storage.
