Editorial desk
TrueNASGuide Editorial
The editorial desk that publishes TrueNASGuide. It is a byline for the site's editorial process, not a person, and this page carries no author biography because there is no individual author to describe.
How this desk works
- Articles are researched from primary sources: vendor and project documentation, published standards and specifications, release notes, advisories, and measurements published by the people who took them.
- Drafts are produced with AI assistance and then edited against those same sources before publication.
- Nothing published here claims hands-on lab testing, benchmarking, or first-hand measurement. Where a figure comes from a datasheet or someone else's test, the article names the source.
- Corrections go to hello@truenasguide.com and are made on the affected page. Funding is set out on the disclosure page.
Posts (25)
- hardware
TrueNAS SCALE Requirements: Minimum Specs vs Real Needs
TrueNAS SCALE needs an x86_64 CPU, 8 GB RAM, a 16-20 GB SSD boot drive and two matching disks. What apps, VMs and an N100 mini-PC actually need.
- zfs-fundamentals
ZFS Snapshots Explained for Beginners: How They Work
A ZFS snapshot is an instant, read-only copy of a dataset at one moment. Learn how they use space, how to restore files, and why one is not a backup.
- hardware
Best Motherboard for TrueNAS Home Server: 5 Picks for 2026
The best TrueNAS home server motherboards compared on SATA ports, ECC, IPMI and Intel NICs, from a W680 server board to a low-power N305 NAS board.
- storage
ZFS Pool Layout for Plex Media Server: RAIDZ2 or Mirrors?
Choose a ZFS pool layout for Plex: compare RAIDZ2 and mirrors, separate media from metadata, plan expansion, and build backups you can restore.
- guides
TrueNAS CORE to SCALE Migration: Steps That Keep Your Pool
Back up data and config, clean-install on the boot SSD, restore the CORE config and import your pool. Covers GELI, jails, and why the move is one-way.
- hardware
Best CPU for TrueNAS SCALE 2026
Compare the best CPUs for TrueNAS SCALE in 2026 across file serving, Jellyfin transcoding, ECC support, virtual machines, and idle power.
- zfs-fundamentals
RAIDZ1 vs RAIDZ2: Parity, Resilver Risk, and Which to Pick
RAIDZ1 survives one disk failure, RAIDZ2 survives two. What that means for usable capacity, resilver risk, and how to choose at each vdev width.
- hardware
TrueNAS RAM Requirements by Workload
TrueNAS RAM sizing for file sharing, apps, VMs, iSCSI, directory services, L2ARC, and deduplication, based on official workload guidance.
- hardware
Best Hard Drives for TrueNAS NAS in 2026
The best hard drives for TrueNAS NAS must be CMR, not SMR — ZFS will punish the wrong choice. Here are the top picks by workload, budget, and bay count.
- hardware
Best Budget NAS Build for Home: What Actually Works in 2026
A practical guide to the best budget NAS build for home use: Intel N100 platforms, ZFS-compatible drives, TrueNAS SCALE setup, and the backup plan.
- getting-started
How to Set Up TrueNAS SCALE: From Bare Metal to First Share
A practical step-by-step guide on how to set up TrueNAS SCALE — hardware, installation, pool creation with RAIDZ, datasets, SMB shares, and backups.
- storage-planning
Expand a TrueNAS Pool: Vdev, Larger Disks, RAIDZ Expansion
Three ways to expand a TrueNAS pool: add a vdev, replace each disk with a larger one, or widen RAIDZ one drive at a time on TrueNAS 24.10 or later.
- troubleshooting
TrueNAS Pool Degraded? Fix It by Replacing the Failed Disk
Degraded means one disk dropped out and your data is still intact. Find the failed drive by serial, swap it, resilver, and get the pool back to online.
- troubleshooting
TrueNAS Pool Import Failed or I/O Suspended: zpool Fixes
Decode zpool import states, reconnect missing disks, roll back after a crash, clear suspended I/O, and import read-only to copy your data off.
- getting-started
TrueNAS SCALE vs Unraid vs OMV 2026: 5 Factors Compared
TrueNAS SCALE, Unraid and OpenMediaVault compared on filesystem, expansion, apps, hardware and cost, with a clear pick for each type of home NAS build.
- sharing
TrueNAS SMB vs NFS vs iSCSI: Pick by Client and Workload
Learn when TrueNAS needs SMB for desktop folders, NFS for server mounts or iSCSI on a zvol, and when one dataset should use both SMB and NFS.
- data-protection
TrueNAS Scrub: What It Does and How Often to Run It
A TrueNAS scrub verifies every used block's checksum and repairs bad data from redundancy. See how often to run it and what its errors mean.
- zfs-fundamentals
What Is a Zvol? TrueNAS Zvol vs Dataset Explained
A zvol is a raw ZFS block device for one iSCSI target or VM disk; a dataset is a shared filesystem. Learn which to create and why volblocksize is fixed.
- hardware
TrueNAS System Requirements & Recommended Hardware
TrueNAS needs at least a 2-core 64-bit CPU, 8 GB RAM, a 16 GB boot SSD and two drives. See the recommended RAM, CPU, HBA and drive specs for a home NAS.
- applications
Docker on TrueNAS SCALE: How Apps Work After Kubernetes
SCALE 24.10 swapped Kubernetes for Docker. Learn how apps use your datasets, then install Jellyfin with host paths and read-only media mounts.
- getting-started
TrueNAS SCALE vs CORE vs Community Edition (2026)
SCALE is now TrueNAS Community Edition; CORE is legacy FreeBSD. See which to install, Docker apps vs jails, KVM vs bhyve, and how pools migrate.
- sharing
How to Set Up a TrueNAS SMB Share: Users, ACLs & Apps
Create a TrueNAS SMB share step by step: make a dataset and user, set NFSv4 ACLs, start SMB, connect clients and avoid the apps-dataset error.
- data-protection
TrueNAS Snapshot and Replication Strategy
Snapshots protect against accidents. Replication protects against fires. Here is a practical TrueNAS snapshot schedule and replication setup for a home.
- zfs-fundamentals
ZFS Tuning on TrueNAS: ARC Max, Recordsize, lz4 vs zstd
Learn which recordsize suits media, VMs and databases, when to raise zfs_arc_max, when zstd-3 pays off over lz4, and which ZFS tunables to leave alone.
- zfs-fundamentals
ZFS RAIDZ vs Mirror: Capacity, IOPS, and Resilver Risk
Choose 6- to 8-wide RAIDZ2 for media and bulk storage, or two-way mirrors for VMs and databases. Compare usable capacity, fault tolerance and growth.