Do these 3 things before closing this tab:
1Clear out junk files and repair common Windows errors2Fix the driver behind crashes, sound loss and screen glitches3Repair Windows errors before they cause bigger problemsUbuntu Desktop can do the work of a DIY NAS: it can share files across a network, offers ZFS for pooled storage, and can also run other Linux applications and virtual machines. That makes it a strong choice if you want one flexible computer you can configure yourself. It is not a universal replacement for a dedicated NAS operating system: you take on more of the setup, security, updates, and recovery planning.
Why Ubuntu Desktop can work as a NAS
A NAS needs to make files available to other devices on a network. Ubuntu documents using Samba to configure a file server for Windows clients, so a desktop installation can provide the core file-sharing function rather than requiring a NAS-specific operating system. See Ubuntu’s Samba setup guide.
As an Amazon Associate I earn from qualifying purchases.
The appeal is flexibility. You can configure file sharing and storage on a general-purpose Linux system, then use the same machine for other workloads if its hardware is suitable. Ubuntu also documents virtualization with QEMU and libvirt, although the ability to run additional services depends on the system’s available CPU, memory, storage, and hardware compatibility. See Ubuntu’s virtualization documentation.
What you gain—and what you take on
| Consideration | Ubuntu Desktop used as a NAS | Dedicated NAS system |
|---|---|---|
| Setup and administration | You configure sharing, access, storage, and maintenance yourself. | Often designed around guided storage and sharing workflows; details depend on the product. |
| Flexibility | Can combine file sharing with other Ubuntu applications and, where hardware allows, virtual machines. | Appliance-focused; available workloads and customization vary by product. |
| Management experience | Uses Ubuntu’s desktop and system tools; do not assume a NAS-specific dashboard or monitoring workflow. | May provide integrated NAS-oriented management and monitoring; features vary. |
| Security and permissions | You are responsible for setting appropriate accounts, share access, and network exposure. | Setup varies; appliance conveniences do not remove the need to manage access securely. |
| Updates and recovery | You manage operating-system updates and plan how to restore data and services. | Update and recovery workflows vary by vendor and model. |
These are practical differences, not proof that one class of system is always faster or more reliable. The published Ubuntu and article material cited here provides no named comparative benchmark or statistic for Ubuntu Desktop versus dedicated NAS operating systems.
#1 Best Overall
- IronWolf internal hard drives are the ideal solution for up to 8-bay, multi-user NAS environments craving powerhouse performance
- Store more and work faster with a NAS-optimized hard drive providing ultra-high capacity up to 16TB and cache of up to 256MB
- Purpose built for NAS enclosures, IronWolf delivers less wear and tear, little to no noise/vibration, no lags or down time, increased file-sharing performance, and much more
- Easily monitor the health of drives using the integrated IronWolf Health Management system and enjoy long-term reliability with 1M hours MTBF
- Three-year limited warranty protection plan included and three year Rescue Data Recovery Services included
Sharing files safely with Samba
Ubuntu’s Samba guide includes a simple guest-access example, but that example permits access to any client on the local network. Treat it as a demonstration, not a safe default for a real file server. For a private NAS, set up accounts and share permissions appropriate to the people and devices that need access; Ubuntu’s guide points to separate access controls for stricter sharing.
Access control is part of the setup, not a finishing touch. Before making files available, decide who should be able to connect and what each account should be able to read or change. Avoid exposing a guest share beyond the network and users you intend to trust.
Rank #2
- Store more, compute faster, and do it confidently with the proven reliability of BarraCuda internal hard drives
- Build a power house gaming computer or desktop setup with a variety of capacities and form factors
- The go to SATA hard drive solution for nearly every PC application from music to video to photo editing to PC gaming. Ax. Sustained transfer rate OD: 190MB/s
- Confidently rely on internal hard drive technology backed by 20 years of innovation
- Frustration Free Packaging - This is just an anti-static bag. No cables, no box.
Using ZFS for pooled storage
Ubuntu Desktop’s installer includes ZFS among its advanced disk setup options. Ubuntu describes ZFS as able to create pooled volumes across multiple drives, and documents snapshots and data-repair features. Those capabilities can be useful when you want to manage storage on Ubuntu rather than rely on a NAS appliance’s integrated storage workflow. See Ubuntu’s ZFS documentation.
Free tools Windows power users keep installed
One-click scans. No signup required.
A ZFS scrub checks pool data against checksums. Ubuntu’s documentation specifies automatic repair during a scrub for replicated layouts such as mirrors and RAIDZ; do not assume a scrub can repair corrupted data in every pool configuration. A scrub can help identify data errors, but it does not create an independent copy of your files. See the Ubuntu zpool-scrub manpage.
Rank #3
- IronWolf internal hard drives are the ideal solution for up to 8-bay, multi-user NAS environments craving powerhouse performance.date transfer rate:6.0 gigabits_per_second
- Store more and work faster with a NAS-optimized hard drive providing 8TB and cache of up to 256MB
- Purpose built for NAS enclosures, IronWolf delivers less wear and tear, little to no noise/vibration, no lags or down time, increased file-sharing performance, and much more
- Easily monitor the health of drives using the integrated IronWolf Health Management system and enjoy long-term reliability with 1M hours MTBF
- Three-year limited product warranty protection plan and three year Rescue Data Recovery Services included
Plan a separate backup and a restore
Snapshots, pooled disks, and redundancy do not replace an independent backup. A backup should be a separate copy that remains useful if the NAS itself or its storage fails. Ubuntu’s guidance puts the key decisions plainly: “It’s important to back up your Ubuntu installation so you can recover quickly if you experience data loss.” The Ubuntu backup guide recommends deciding what to protect, how often to back it up, where the copies will live, and how to restore them.
- Choose the files and system data you need to recover.
- Set a backup schedule that fits how often those files change.
- Keep a copy on separate media or at another location. Ubuntu describes removable hard drives or tape that can be moved off-site, and copying backups over a WAN to a different location.
- Practice restoring files so you know the copy is usable and understand the recovery steps.
A removable external drive is one possible backup destination, not a requirement or a complete plan by itself. The important distinction is that the backup must be separate from the NAS data it protects.
Rank #4
- Available in capacities ranging from 2 to 22TB(1) | (1) 1GB = 1 billion bytes and 1TB = 1 trillion bytes. Actual user capacity may be less depending on operating environment.
- For RAID-optimized NAS systems with unlimited number of bays
- Rated for 550TB/yr workload rate(2) | (2) Annualized Workload Rate = TB transferred x (8760 / recorded power-on hours). The maximum rated workload is specified for operating at typical temperature of 40C. Workload Rate will vary depending on your hardware and software components and configurations.
- Designed to handle the demands of high-intensity 24x7 multi-user NAS environments
- Western Digital partners with a wide range of NAS system vendors for extensive testing to ensure compatibility with most NAS enclosures
Who should choose Ubuntu Desktop for a NAS?
Ubuntu Desktop is a good fit when you want to configure the system yourself, value the ability to combine storage with other workloads, and are prepared to maintain Linux services and permissions. A dedicated NAS may suit you better if your priority is an appliance-oriented setup with integrated storage management and less hands-on configuration. The better choice depends on your administration preferences, the hardware you already have, and how confidently you can maintain and restore the system.
The Tool Desk
Outbyte Driver Updater FREEFix the driver behind crashes, sound loss and screen glitchesFind Drivers →Outbyte PC Repair FREEClear out junk files and repair common Windows errorsFree Scan →Quick Recap
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.
