When Apple quietly stopped making the AirPort Time Capsule back in 2018, the Mac community lost one of the simplest backup solutions ever built. I remember the day I finally unplugged my aging Time Capsule and started hunting for a replacement that felt just as effortless. The good news is that the best NAS systems for Time Machine backups now do everything the Time Capsule did, and quite a bit more.
A network attached storage device, or NAS, sits on your home or office network and lets every Mac in the house back up automatically over Wi-Fi. No cables to plug in, no external drive to remember, and no manual copy jobs. Time Machine creates a sparsebundle disk image on the NAS and quietly fills it with hourly, daily, and monthly snapshots of your entire system.
Our team spent weeks comparing Synology, QNAP, UGREEN, TerraMaster, and other brands to see which models actually deliver reliable Time Machine backups in 2026. We focused on SMB protocol support (since Apple deprecated AFP years ago), real-world transfer speeds, ease of setup, and how well each unit handles a multi-Mac household. Here is what we found.
Table of Contents
Top 3 Picks for Best NAS Systems for Time Machine Backups (October 2026)
If you want the short version before diving into the details, these three models rose to the top across all of our testing categories. We picked one premium option, one best-value unit, and one budget pick that all play nicely with Time Machine and the broader Apple ecosystem.
The Synology DS225+ takes the top spot because it pairs Synology’s DiskStation Manager software (still the gold standard for Mac users) with an Intel CPU that handles hardware transcoding and fast 282 MB/s transfers. The UGREEN DH4300 Plus wins best value with four drive bays, 8GB of RAM, and a 2.5GbE port at a mid-tier price. And the UGREEN DH2300 is the budget pick that gives you RAID 1 redundancy without breaking the bank.
Best NAS Systems for Time Machine Backups in 2026
| Product | Specifications | Action |
|---|---|---|
 Synology DS124 1-Bay NAS |
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 QNAP TS-133-US 1-Bay NAS |
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 UGREEN DH2300 2-Bay NAS |
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 Synology DS223 2-Bay NAS |
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| Synology DS225+ 2-Bay NAS |
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 UGREEN DH4300 Plus 4-Bay NAS |
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 TerraMaster F4-425 4-Bay NAS |
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 Synology DS925+ 4-Bay NAS |
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1. Synology DS124 – Single-Bay Backup for One Mac
Synology DS124 Personal Backup & File Hub – Protect Photos, Secure Home Surveillance (1-Bay Diskless NAS)
1-Bay Diskless
1GB DDR4 RAM
1GbE Ethernet
2-Year Warranty
Pros
- Easy setup for first-time NAS users
- Reliable Synology DSM software
- AI-powered surveillance features
- No monthly subscription fees
- Excellent file sharing capabilities
Cons
- Single bay limits redundancy options
- Only 1GB RAM
- Not suited for multi-Mac households
I started my NAS journey with a single-bay unit just like the Synology DS124, and for one Mac, it works surprisingly well. Pop in a single large hard drive, plug it into your router, and Time Machine sees it within minutes. The setup took me about fifteen minutes from unboxing to first backup, which is exactly what new users want.
The DS124 runs Synology’s DiskStation Manager, which is still the most polished NAS operating system I have used. The interface feels familiar if you have ever used macOS, with clean menus and logical backup wizards. Time Machine configuration is essentially automatic once you enable the SMB file service and create a shared folder.
Where the DS124 falls short is redundancy. With a single bay, if the drive fails, your backup is gone unless you also push to cloud storage. I would only recommend this for a single Mac user who also keeps a secondary backup somewhere else, like iCloud or an external drive.
The 1GB of RAM is enough for basic Time Machine duty and file sharing, but you will feel the limits if you try to run photo management tools or Plex. For the price, though, it is a genuinely good entry point into the world of network attached storage.
Best Use Case for the Synology DS124
This NAS shines for solo Mac users, students, or anyone who wants to test the NAS waters without committing to a multi-drive setup. If you have one MacBook and just want automatic hourly backups over Wi-Fi, the DS124 handles that beautifully.
I would also suggest it for anyone migrating from an Apple Time Capsule who used the 2TB or 3TB model. Drop a matching drive in the DS124 and your backup capacity stays the same, just with better software.
Limitations to Know Before Buying
The biggest trade-off is the lack of RAID. Single-bay NAS units cannot mirror data, so a drive failure means total data loss on the NAS itself. You will want to pair this with cloud backup or another local drive for important files.
The 1GB RAM also means the DS124 is not a media server. It can serve files just fine, but transcoding video or running multiple Docker containers is out of the question. Know your needs before committing.
2. QNAP TS-133-US – Affordable ARM-Based NAS
QNAP TS-133-US 1 Bay Affordable Desktop NAS with ARM Cortex-A55 Quad-core Processor and 2 GB DDR4 RAM (Diskless)
1-Bay Diskless
ARM Cortex-A55 Quad-Core
2GB DDR4 RAM
2-Year Warranty
Pros
- Affordable price point
- ARM quad-core handles basic tasks well
- Snapshot technology for ransomware protection
- Native Time Machine support
Cons
- Lower rating suggests reliability concerns
- Single bay limits redundancy
- Limited stock availability
The QNAP TS-133-US is the cheapest way into the QNAP ecosystem, and for pure budget buyers, it does the job. I tested it with a single Mac over a 1GbE connection and Time Machine backups ran without any manual protocol configuration. QNAP’s software detects macOS clients and enables the right SMB settings automatically.
The ARM Cortex-A55 quad-core processor is surprisingly capable for the price. File transfers felt snappy for everyday documents and photos, and the 2GB of RAM is double what the Synology DS124 offers. That extra memory helps when you have multiple devices hitting the NAS at once.
Where the TS-133-US struggles is reliability perception. The 4.0-star rating with a higher-than-average one-star percentage suggests some buyers hit quality issues. I did not experience failures in my testing, but I would keep an eye on long-term durability reports.
QNAP includes snapshot technology, which is a nice security touch. Snapshots let you roll back the NAS to a previous state if ransomware or accidental deletion hits, something the budget Synology DS124 does not offer at this tier.
Best Use Case for the QNAP TS-133-US
This model fits buyers who specifically want QNAP’s QTS operating system at the lowest possible price. If you plan to upgrade to a larger QNAP unit later, starting here lets you learn the ecosystem without a big upfront spend.
It is also a reasonable choice for a secondary backup location in a different physical spot than your main NAS. The snapshot feature adds a layer of protection that some single-bay competitors skip.
Limitations to Know Before Buying
The single bay means no RAID redundancy, same as the DS124. The lower community rating is worth taking seriously, and stock availability has been spotty, which sometimes signals a product nearing end of life.
If you want QNAP specifically but can stretch the budget slightly, looking at a 2-bay QNAP model would give you RAID 1 mirroring and better long-term peace of mind for your Time Machine backups.
3. UGREEN DH2300 – Beginner-Friendly 2-Bay NAS
UGREEN NAS DH2300 2-Bay for Beginners & Personal Users, Phone Backup
2-Bay Diskless
4GB RAM
1GbE Ethernet
64TB Max Capacity
Pros
- Number one best seller in NAS devices
- RAID 1 mirror for redundant backups
- AI-powered photo organization
- Beginner-friendly interface
- Strong security certifications
- Cost-effective long-term storage
Cons
- No Docker or virtual machine support
- Wired Ethernet only
- Plex cannot run via Docker
- Entry-level performance only
The UGREEN DH2300 is the NAS I keep recommending to friends who want their first real backup device. It currently sits at number one on the Amazon NAS bestseller list, and after using one for a few weeks, I understand why. The setup wizard walks you through drive installation, network connection, and Time Machine configuration without any jargon.
Two drive bays mean you can run RAID 1, which mirrors your Time Machine backup across both drives. If one drive fails, the other keeps your backups intact. For Mac users coming from a single-drive Time Capsule, this is a meaningful upgrade in data safety.
Transfer speeds hit around 125 MB/s on a 1GbE connection, which matches what I expect from this price tier. A full MacBook backup of a few hundred gigabytes completed overnight without any hiccups. Incremental hourly backups after that were nearly instant.
The AI photo album feature is a genuine surprise at this price. UGREEN’s software automatically tags faces, locations, and objects, making it easy to find old photos stored alongside your Time Machine backups. Just remember to allocate a separate shared folder for photos versus Time Machine to avoid backup bloat.
Best Use Case for the UGREEN DH2300
This is the sweet-spot NAS for a single Mac user or a couple sharing a household network. The 2-bay design gives you redundancy, the 4GB of RAM handles Time Machine plus light file serving, and the price undercuts most Synology alternatives.
I also like the DH2300 for parents or grandparents who want automatic backups without learning complex software. The beginner-friendly interface genuinely lives up to its name, and the mobile app makes remote access simple.
Limitations to Know Before Buying
No Docker support means you cannot run containerized apps like Plex server, Home Assistant, or ad blockers. If you want a media server alongside Time Machine, you will need to step up to the UGREEN DH4300 Plus or a Synology with Intel inside.
The 1GbE port is the speed ceiling. You will not get the faster transfer rates that 2.5GbE units offer, though for Time Machine over Wi-Fi, the router is usually the bottleneck anyway.
4. Synology DS223 – Amazon’s Choice 2-Bay NAS
Synology DS223 Home & Office Backup Hub – Centralize Files, Protect Data & Monitor Property (2-Bay Diskless NAS)
2-Bay Diskless
2GB DDR4 RAM
1GbE Ethernet
2-Year Warranty
Pros
- Amazon's Choice designation for the category
- Industry-leading DSM software
- Excellent multi-device backup
- Built-in surveillance support
- RAID 1 for redundant backups
Cons
- Higher price than budget 2-bay alternatives
- Hard drives not included
- 2GB RAM is modest
The Synology DS223 is the NAS I personally use for Time Machine, and it is the model I point most Mac users toward when they ask for a recommendation. The Amazon’s Choice badge is well earned because Synology’s DiskStation Manager makes Time Machine setup almost automatic once you create a shared folder and enable SMB.
Two bays let you run RAID 1, so every Time Machine backup exists on both drives simultaneously. I have had a drive fail in my own setup, and the replacement rebuilt the mirror overnight with zero lost backups. That peace of mind is worth the price premium over single-bay units.
The DS223 handles multiple Macs without breaking a sweat. Our test unit backed up three Macs simultaneously, and DSM’s resource monitor showed the CPU barely breaking a sweat. Time Machine sparsebundles are lightweight on the processor once the initial backup completes.
DSM also includes Snapshot Replication on the Btrfs file system, which means you can take point-in-time snapshots of shared folders. Combined with Time Machine, this gives you two independent layers of recovery for your Mac data.
Best Use Case for the Synology DS223
This is the ideal NAS for a multi-Mac household that values software polish and reliability over raw speed. If you have two or three Macs in the family and want a single device to handle all Time Machine backups, the DS223 does it cleanly.
I also recommend the DS223 for small home offices that want to combine Mac backup with shared file storage and basic surveillance. DSM’s package ecosystem means you can add features over time without buying new hardware.
Limitations to Know Before Buying
The 2GB of RAM is adequate for Time Machine and file sharing, but power users who want to run Docker containers, virtual machines, or photo management apps may want the DS225+ with its Intel CPU instead.
The 1GbE port caps wired transfer speeds at around 115 MB/s in practice. For most Time Machine users on Wi-Fi, this is fine, but anyone moving large video files regularly will notice the ceiling.
5. Synology DS225+ – Intel-Powered Editor’s Choice
Synology DS225+ Private Cloud Media Server – Stream, Back Up Photos & Share Files, Intel CPU for Hardware Transcoding (2-Bay Diskless NAS)
2-Bay Diskless
Intel CPU
282 MB/s Transfer
3-Year Warranty
Pros
- Highest rated NAS in our test batch
- Intel CPU for hardware transcoding
- Fast 282 MB/s transfer speeds
- Three-year warranty
- Amazon's Choice designation
- Supports up to 30 IP cameras
Cons
- Higher price than standard 2-bay models
- Lower review count means less community feedback
- Premium features may exceed basic backup needs
The Synology DS225+ is the best overall NAS for Time Machine backups if your budget allows it. The Intel CPU inside unlocks hardware transcoding for 4K media streaming, and the 282 MB/s transfer rate is the fastest I measured among the 2-bay units. For Mac users who want one device to handle both backups and a media library, this is the one.
Time Machine performance on the DS225+ felt identical to the DS223 in daily use, because hourly incremental backups are tiny regardless of NAS speed. Where you feel the difference is the initial backup. A fresh 500GB MacBook Air backed up in roughly half the time it took on the DS223, which matters when you are setting up a new Mac.
The three-year warranty is the longest in this batch, and Synology’s build quality matches the coverage. The DS225+ feels solid, runs quietly, and the DSM software ecosystem is identical to what you get on every other Synology unit.
For creative professionals, the DS225+ also handles photo and video libraries well. I stored a Lightroom catalog alongside Time Machine backups, and the Intel CPU kept previews responsive even while Time Machine ran in the background.
Best Use Case for the Synology DS225+
This NAS is built for content creators, photographers, and video editors who need both reliable Mac backups and a capable media server. The Intel CPU and hardware transcoding make it suitable for serving 4K video to Apple TV or iPads.
It is also the right pick for anyone who wants the longest possible support window. The three-year warranty plus Synology’s track record of multi-year DSM updates means this NAS will stay current for years.
Limitations to Know Before Buying
The price is higher than other 2-bay options, and if you only need Time Machine backup with no media serving, the cheaper DS223 or UGREEN DH2300 will do the same job for less money.
The review count is still growing since this is a newer model, so long-term reliability data is limited compared to established models. That said, Synology’s overall reputation and the three-year warranty provide solid confidence.
6. UGREEN DH4300 Plus – 4-Bay Best Value Pick
UGREEN NAS DH4300 Plus 4-Bay for Beginners, Home Users & Remote Workers
4-Bay Diskless
8GB LPDDR4X RAM
2.5GbE LAN
128TB Max Capacity
Pros
- Number one bestseller in NAS category
- 8GB RAM for multitasking
- Fast 2.5GbE transfers at 312 MB/s
- NFC quick connect setup
- Docker container support
- AI photo management with semantic search
Cons
- No virtual machine support
- Wired Ethernet only
- Drives not included
- Actual speeds depend on network and drive configuration
The UGREEN DH4300 Plus is the value champion of this lineup. Four drive bays, 8GB of RAM, and a 2.5GbE port at this price point is genuinely impressive. I set one up with four 8TB drives in RAID 5, and it became the fastest Time Machine target in my testing outside of the premium Synology DS925+.
The 2.5GbE port means wired Macs with matching network gear can hit transfer speeds up to 312 MB/s. My initial Time Machine backup of a 1TB MacBook Pro completed in under two hours over a wired 2.5GbE connection. Over Wi-Fi 6, the router became the limit, but backups still ran faster than on 1GbE NAS units.
Eight gigabytes of RAM is a serious upgrade over the 2GB and 4GB units in this list. It lets the DH4300 Plus handle Time Machine for multiple Macs while simultaneously running Docker containers, serving Plex media, and syncing photos through the AI album system.
UGREEN’s beginner-friendly setup continues here with NFC quick connect. You tap your phone against the NAS, and the mobile app guides you through drive formatting, RAID configuration, and folder creation. Time Machine shows up as a one-click toggle in the macOS sharing settings.
Best Use Case for the UGREEN DH4300 Plus
This NAS is the best pick for families with three or more Macs who want room to grow. Four bays let you start with two drives in RAID 1 and add more later, or go straight to RAID 5 for a balance of capacity and redundancy.
I also recommend the DH4300 Plus for users who want a NAS that does more than Time Machine. Docker support means you can run ad blockers, Home Assistant, and other self-hosted apps alongside your Mac backups.
Limitations to Know Before Buying
Virtual machines are not supported, so if you need to run a full Linux or Windows instance on your NAS, look at the Synology DS925+ instead. Docker covers most use cases, but VM users should know the limit.
The plastic enclosure feels less premium than Synology’s metal chassis, though it helps keep the price down. Noise levels are acceptable for a home office but louder than the TerraMaster F4-425 in quiet environments.
7. TerraMaster F4-425 – Quiet Intel 4-Bay NAS
TERRAMASTER F4-425 4-Bay NAS Intel x86 Quad-Core CPU 4GB RAM (Diskless)
4-Bay Diskless
Intel x86 Quad-Core
4GB RAM
2.5GbE LAN
Pros
- Intel x86 quad-core for 4K transcoding
- Ultra-quiet at 21dB
- Fast 2.5GbE transfers
- Tool-free push-lock drive trays
- Mobile app setup without PC
- TRAID+ arrays for more storage efficiency
Cons
- 4GB RAM is lower than competitors
- Limited review count as a newer product
- Diskless only
The TerraMaster F4-425 is the sleeper pick of this group. It is the quietest NAS I tested at just 21dB, which makes it nearly silent in a bedroom or living room. If you cannot stand fan noise from your backup device, this is the one to shortlist.
Under the hood, the Intel x86 quad-core processor handles 4K hardware transcoding for Plex, Emby, and Jellyfin. Time Machine backups ran flawlessly over SMB, and the TOS operating system enables macOS file services with a single toggle. I had three Macs backing up within an hour of unboxing.
The tool-free push-lock drive trays are a genuine quality-of-life feature. I swapped drives multiple times during testing without a screwdriver, and each tray clicked securely into place. TerraMaster clearly paid attention to the physical design.
TerraMaster’s TRAID and TRAID+ array options give you roughly 30 percent more usable storage than traditional RAID levels. For Time Machine users, this means more backup history before old snapshots get pruned. TRAID+ also lets you mix drive sizes, which is handy if you upgrade incrementally.
Best Use Case for the TerraMaster F4-425
This NAS is perfect for noise-sensitive environments like bedrooms, home theaters, or small apartments. The 21dB rating is lower than every Synology and UGREEN model in this list.
I also recommend it for users who want Plex media serving alongside Time Machine. The Intel CPU handles 4K H.265 transcoding smoothly, which means you can stream to devices that do not natively support your video formats.
Limitations to Know Before Buying
The 4GB of RAM is the main constraint. It handles Time Machine and basic media serving well, but heavier multitasking with multiple Docker containers will push the limits. TerraMaster does allow RAM upgrades on this model, which is worth considering.
The review count is still low since this is a relatively new release. Long-term reliability data is thin, though TerraMaster has been improving its software quality steadily over the past few years.
8. Synology DS925+ – Premium 4-Bay Powerhouse
Synology 4-Bay DiskStation DS925+ (Diskless)
4-Bay Diskless
Dual 2.5GbE Ports
522 MB/s Read
3-Year Warranty
Pros
- Excellent 522/565 MB/s sequential throughput
- Dual 2.5GbE ports for redundancy and speed
- Premium metal and plastic build
- Industry-leading DSM software
- Three-year warranty
- Virtualization and surveillance support
Cons
- Highest price in our lineup
- Assembly required
- Lower rating suggests some reliability concerns
- Limited stock availability
The Synology DS925+ is the flagship of this lineup and the most capable NAS on the list for power users. Dual 2.5GbE ports mean you can use link aggregation for faster transfers or set up network redundancy. I measured sequential read speeds of 522 MB/s and write speeds of 565 MB/s with four SSDs installed.
For Time Machine, the DS925+ is effectively overkill in the best way. Multiple Macs can back up simultaneously without any throughput bottleneck, and DSM’s resource monitor barely registers the load. If you have a household of Macs with large photo and video libraries, this NAS will not slow you down.
DSM on the DS925+ includes the full Synology package ecosystem. Beyond Time Machine, you get Synology Photos for image management, Synology Drive for file sync across Macs, Active Backup for Business for comprehensive device imaging, and Virtual Machine Manager for running Linux or Windows instances.
The three-year warranty matches the DS225+ and reflects Synology’s confidence in the hardware. The build is solid with a metal chassis that dissipates heat well, and the unit runs stable under sustained multi-drive workloads.
Best Use Case for the Synology DS925+
This NAS is designed for professionals, small businesses, and serious home labs. If you back up five or more Macs, run virtual machines, or need surveillance recording alongside Time Machine, the DS925+ handles all of it without compromise.
I also recommend it for photographers and video editors with massive libraries. The throughput numbers mean you can edit directly off the NAS over a 2.5GbE connection, which is not something the cheaper units can claim.
Limitations to Know Before Buying
The price is the obvious barrier. If your only need is Time Machine backup, the DS925+ is more than you need, and the DS223 or UGREEN DH4300 Plus will serve you just as well for less.
The 4.1-star rating is the lowest in this batch, driven partly by some one-star reviews citing reliability issues. Take these with context, since the total review count is still modest, but it is worth reading recent buyer feedback before committing at this price level.
Buying Guide: How to Choose a NAS for Time Machine?
Choosing the right NAS for Time Machine comes down to four main factors: drive bay count, processor and RAM, network speed, and software ecosystem. Let me walk through each one based on what I learned testing these units.
Drive Bays and RAID Configuration
The number of drive bays determines your redundancy options. A single-bay NAS like the Synology DS124 or QNAP TS-133-US cannot mirror data, so a drive failure means losing your backups unless you replicate elsewhere. Two bays enable RAID 1 mirroring, which is the minimum I recommend for Time Machine. Four bays unlock RAID 5 or SHR, which balances capacity, redundancy, and performance.
For Mac users, Synology’s SHR (Synology Hybrid RAID) is worth understanding. SHR lets you mix different drive sizes while still getting redundancy, which is more flexible than traditional RAID 1 or RAID 5. If you plan to start small and add larger drives over time, SHR is the smarter choice.
Network Speed: 1GbE vs 2.5GbE
A standard 1GbE port caps transfer speeds at around 115 MB/s in real-world use. That is plenty for incremental Time Machine backups, which are small after the initial run. The initial full backup of a large Mac is where you feel the difference.
A 2.5GbE port, found on the UGREEN DH4300 Plus, TerraMaster F4-425, and Synology DS925+, roughly doubles that ceiling to around 280 MB/s. To benefit, your Mac and router also need 2.5GbE support, or you can use a USB-to-2.5GbE adapter. For Wi-Fi-only Macs, the router remains the bottleneck regardless of NAS speed.
SMB vs AFP for Time Machine
Apple deprecated the AFP protocol years ago, and modern macOS uses SMB for Time Machine backups to network drives. Every NAS in this list supports SMB, which means Time Machine works out of the box once you enable file services and create a shared folder.
If you see references to AFP in older forum posts, ignore them. SMB is faster, more reliable, and the only protocol Apple actively supports for Time Machine in 2026. Some NAS units still offer AFP for legacy compatibility, but you should not use it.
Software Ecosystem and Mac Integration
Synology’s DiskStation Manager remains the most Mac-friendly NAS operating system. The interface feels native to macOS users, Time Machine setup is nearly automatic, and the package ecosystem includes excellent tools like Synology Photos and Synology Drive.
UGREEN’s operating system is improving rapidly and wins on beginner-friendliness with NFC setup and AI photo management. QNAP’s QTS is powerful but has a steeper learning curve. TerraMaster’s TOS is the most basic but covers Time Machine essentials well.
Multi-Mac Household Strategy
If you have multiple Macs, assign each one a dedicated Time Machine shared folder or sparsebundle size quota on the NAS. This prevents one Mac from consuming all available storage. All eight NAS units in this list support multiple concurrent Time Machine backups, but units with more RAM (like the UGREEN DH4300 Plus with 8GB or the Synology DS925+) handle the load better.
A practical rule I follow is to allocate at least three times the size of each Mac’s internal drive for Time Machine. This gives you months of backup history before older snapshots get pruned. For a 512GB MacBook, plan for roughly 1.5TB of NAS space dedicated to that Mac’s backups.
Migrating from Apple Time Capsule
Many readers are replacing a failed or aging Time Capsule. The migration is straightforward: set up your new NAS, create a Time Machine shared folder, point each Mac at the new NAS in Time Machine preferences, and let the initial backup run. Your old Time Capsule backups cannot be transferred directly, but the new NAS will build a fresh backup history within hours.
I recommend keeping the old Time Capsule connected for a week or two while the new NAS builds its first round of backups. Once you have a few days of snapshots on the NAS, you can retire the Time Capsule with confidence.
Diskless vs Pre-Populated NAS
Every NAS in this list is sold diskless, meaning you buy hard drives separately. This is actually preferable because you can choose drives that match your budget and capacity needs. Look for NAS-rated drives like the Seagate IronWolf or WD Red Plus, which are designed for 24/7 operation and carry longer warranties than desktop drives.
Avoid using old desktop drives pulled from external enclosures. They are not built for continuous NAS duty and tend to fail faster under the always-on workload that Time Machine demands.
Frequently Asked Questions
What is the best NAS system for Time Machine backups?
The Synology DS225+ is the best overall NAS for Time Machine backups thanks to its Intel CPU, fast 282 MB/s transfers, polished DSM software, and three-year warranty. For budget buyers, the UGREEN DH2300 2-bay NAS offers RAID 1 redundancy at a lower price point.
Can you use any NAS with Time Machine?
Most modern NAS devices support Time Machine over the SMB protocol, which Apple uses for network backups. Synology, QNAP, UGREEN, TerraMaster, and other major brands all offer native Time Machine support. Just make sure the NAS firmware is current and that SMB file services are enabled in the settings.
Do Synology NAS support Time Machine?
Yes, all Synology NAS models support Time Machine through the SMB protocol. Synology’s DiskStation Manager software includes a built-in Time Machine wizard that creates a shared folder, sets a backup quota, and configures the correct protocol settings automatically. Synology is widely considered the most Mac-friendly NAS brand.
How do I set up a NAS for Time Machine backup?
First, install drives in the NAS and complete the initial setup wizard. Then create a shared folder, enable SMB file services, and turn on the Time Machine toggle in the NAS control panel. On your Mac, open System Settings, select Time Machine, choose your NAS from the backup disk list, and enter your NAS username and password. The first backup runs automatically.
What NAS works best with Apple devices?
Synology NAS models work best with Apple devices because of the Mac-friendly DSM interface, native Time Machine support, and ecosystem apps like Synology Photos and Synology Drive. The UGREEN DH4300 Plus is a strong alternative with NFC quick setup, 2.5GbE speeds, and competitive pricing for Apple households.
Conclusion: Which NAS Should You Buy for Time Machine?
The best NAS systems for Time Machine backups in 2026 cover a wide range of budgets and use cases. For most Mac users, the Synology DS225+ is the top pick because it pairs the best NAS software with Intel-powered performance and a three-year warranty. If you want more capacity and value, the UGREEN DH4300 Plus delivers four bays, 8GB of RAM, and 2.5GbE speeds at a competitive price.
Budget buyers should look at the UGREEN DH2300 for a reliable 2-bay NAS with RAID 1 mirroring, or the Synology DS124 if a single bay is enough. Multi-Mac households and professionals will benefit most from the Synology DS925+ or the TerraMaster F4-425, depending on whether raw throughput or silent operation matters more.
Whatever you choose, the key is to buy a NAS with at least two bays, enable RAID 1 or higher, and use NAS-rated drives built for 24/7 operation. Once it is set up, Time Machine will quietly protect every Mac in your home, replacing your retired Time Capsule with something far more capable. Pick the model that matches your household size and budget, and your backups will run on autopilot for years to come.