Synology DS225+ Review Australia 2026 — Best Entry-Level NAS

The Synology DS225+ is the best entry-level Plus series NAS for Australian home users and small offices in 2026. Priced from $549 at Scorptec to $599 at PLE (February 2026), it replaces the popular DS224+ with a meaningful hardware upgrade: AMD Ryzen R1600 quad-core CPU, 2 GB DDR5 RAM (expandable), two USB 3.2 Gen 1 ports, and two 1GbE LAN ports with link aggregation support. For the typical Australian household that needs reliable backup, photo management to replace iCloud, and light Docker containers, the DS225+ delivers genuine Plus series performance without the $995+ price tag of the 4-bay DS925+. If your needs are purely backup and basic file sharing with no interest in DSM’s advanced features, the value series DS223 at$980-$1044 does the same core job for $70-$110 less.

DS225+ Full Specifications

What the DS225+ Replaces. And Why It Matters

The DS225+ is Synology’s 2025 replacement for the DS224+, which was one of the best-selling NAS devices in Australia for two years running. The DS224+ used an Intel Celeron J4125. A reliable but ageing chip that was starting to show its limits under heavier Docker workloads and simultaneous file transfers. The DS225+ moves to the AMD Ryzen R1600, the same processor family used in the higher-end DS925+ and DS725+. This is a meaningful upgrade, not a spec-sheet refresh.

The shift from Intel to AMD Ryzen across the Plus series also means DDR5 memory support, better power efficiency, and a more modern platform that should receive longer software support from Synology. The DS224+ was already a strong performer for its price. The DS225+ takes that formula and adds genuine headroom for users who want to run more than basic file sharing.

AU Pricing and Where to Buy

The DS225+ is available now from all major Australian NAS retailers. Based on scraper data from 24 February 2026:

Retailer	Price (AUD)	Stock Status
Scorptec	$549	In Stock
Mwave	$585	In Stock
PLE Computers	$599	In Stock

The $50 spread between Scorptec and PLE is typical for the Australian NAS market. Most retailers operate on 3-5% margin, so pricing stays relatively uniform. The meaningful differences between these retailers are stock depth, pre-sales knowledge, and post-sales support, not price. For a first-time NAS buyer, Scorptec and PLE both offer genuine pre-sales guidance, which matters more than saving $50 on a device that will store your data for the next five years.

For business, education, and government buyers, always request a formal quote rather than buying at listed retail price. Resellers can request pricing support from distributors and vendors. Discounts that never appear on the website but are routinely available for quoted deals.

Performance: What the AMD Ryzen R1600 Delivers

The AMD Ryzen R1600 is the same processor family powering the DS925+ and DS725+, which means the DS225+ has genuine Plus series performance. Not a watered-down version. For everyday NAS workloads in an Australian home or small office, this translates to:

File transfers: Sequential read/write speeds will saturate the dual 1GbE ports comfortably. With link aggregation enabled across both ports, multi-client environments (a household with multiple devices backing up simultaneously) will see smoother throughput than a single 1GbE connection allows. That said, individual file transfers are still capped at ~110 MB/s per client. Link aggregation helps with concurrent users, not single-stream speed.

Docker and containers: The Ryzen R1600 handles lightweight Docker containers comfortably. Home Assistant, Pi-hole, Portainer, and similar services will run without the CPU bottleneck that plagued the older Intel Celeron J4125 under sustained load. Don’t expect to run heavy containers like Nextcloud with a database backend and a dozen concurrent users; the 2 GB base RAM is the limiting factor there. Upgrading RAM is the first modification most power users should make.

Photo and media: Synology Photos thumbnail generation and face recognition indexing are noticeably faster on the Ryzen R1600 compared to the older Celeron. If you’re replacing iCloud with Synology Photos, the DS225+ handles photo libraries of 50,000-100,000 images without the multi-day indexing times that frustrated DS220+ and DS218+ owners. For Plex, the DS225+ can handle direct play for most media formats, but hardware transcoding is limited. If transcoding is critical, the DS925+ with its dedicated GPU capabilities is the better choice.

The 2 GB RAM Question

Synology ships the DS225+ with 2 GB DDR5 RAM. For basic file sharing, Synology Drive sync for a small team, and Hyper Backup, 2 GB is adequate. The moment you add Docker containers, Surveillance Station with multiple cameras, or heavy Synology Photos indexing, you will hit the ceiling. The good news is that the DS225+ supports user-upgradable RAM. Adding a compatible SODIMM module is straightforward and should be considered a near-essential upgrade for anyone planning to run more than basic workloads.

For context, the DS925+ ships with 4 GB DDR4 ECC and supports up to 32 GB. The DS225+’s 2 GB starting point is the main trade-off for its lower price. Budget for a RAM upgrade at purchase time if you plan to push the unit.

Networking: Dual 1GbE in a 2.5GbE World

The DS225+ ships with 2x 1GbE LAN ports. In 2026, this is the one spec that may disappoint buyers who have been following the NAS market. The DS725+ and DS925+ both feature 2.5GbE, and competitors like the QNAP TS-233 successor and Asustor Nimbustor series have been pushing faster networking at similar price points. Synology’s decision to keep 1GbE on the DS225+ is a cost-saving measure that keeps the price under $600.

In practice, dual 1GbE with link aggregation is sufficient for most Australian home and small office environments. On a typical NBN connection with 56 Mbps upload speed (NBN 100 plan), remote access and cloud sync are bottlenecked by NBN upload, not LAN speed. The 1GbE limitation only becomes noticeable during large local transfers. Restoring a 500 GB Time Machine backup over 1GbE takes roughly 75 minutes, while 2.5GbE would cut that to around 30 minutes. If fast local transfers matter to you, the DS725+ at $869 adds 2.5GbE for $280-$320 more.

DSM Software: The Real Reason to Buy Synology

The DS225+ runs DiskStation Manager (DSM), and this is where the Plus series earns its premium over the value series DS223. The Plus series unlocks:

Btrfs file system: Data checksums, snapshots, and self-healing capabilities that ext4 on the value series cannot match. For a device storing your photos, documents, and backups, Btrfs provides a meaningful layer of data integrity protection.

Docker (Container Manager): Run lightweight applications in isolated containers. Home Assistant, Pi-hole, Vaultwarden, and dozens of other self-hosted services run natively on the DS225+. The value series DS223 does not support Docker.

Active Backup for Business: Back up Windows PCs, Macs, and servers to the NAS automatically. This is a genuine enterprise-grade backup tool included free with every Plus series Synology. For a small office with 5-10 computers, this alone justifies the Plus series price.

Synology Drive: A self-hosted alternative to Dropbox and Google Drive. Real-time file sync across devices, with the data staying on your NAS rather than a cloud provider’s servers. Works well for small teams who want file collaboration without monthly subscription costs.

Synology Photos: Available on both value and Plus series, but the DS225+’s faster CPU makes the photo indexing and face recognition experience significantly better. If you’re building a photo library to replace iCloud, the Plus series is the minimum hardware to target.

DSM is designed for ease of use first. It includes advanced features, but they are not thrust at the user the way QNAP’s QTS does. The interface is cleaner, less cluttered, and more approachable. If “overwhelming” is not in your vocabulary for tech, Synology is probably the right choice.

Drive Compatibility: The Controversy and Where It Stands

In April 2025, Synology announced that all new Plus series models would require Synology-branded or Synology-certified hard drives. The backlash was severe. Long-time loyal users began exploring QNAP, TrueNAS, and other alternatives. Synology reversed course with DSM 7.3 in October 2025, restoring support for third-party 3.5-inch HDDs and 2.5-inch SATA SSDs from brands like Western Digital and Seagate on desktop Plus series models.

For the DS225+ specifically: You can use standard NAS drives from Seagate (IronWolf, IronWolf Pro) and Western Digital (WD Red Plus, WD Red Pro) without restriction on DSM 7.3+. Storage pool creation, drive health monitoring, and all core features work as expected with third-party drives. The remaining restrictions apply to M.2 NVMe SSDs (which the DS225+ does not have slots for) and enterprise/rackmount models. Neither of which affects DS225+ buyers.

While the technical restrictions have been resolved for the DS225+, the reputational damage from the controversy is real. Synology lost trust in the enthusiast community, and some of that trust will not come back. For the typical home or small office buyer, the products themselves remain strong. But it is worth being aware of the history. Check the best NAS hard drives guide for current recommendations on which drives to pair with the DS225+.

DS225+ vs DS223: Value Series or Plus Series?

Prices last verified: 16 March 2026. Always check retailer before purchasing.

The $60-$96 price difference between the DS225+ and DS223 is deceptively small for the capability gap. The DS223 uses an ARM-based Realtek processor that cannot run Docker, does not support Btrfs, and has fixed 2 GB RAM with no upgrade path. It is a capable backup and file sharing device. And if that is genuinely all you need, the DS223 is a smart buy that saves money without sacrificing the basics.

However, if there is any chance you will want Docker containers, Active Backup for Business, Btrfs snapshots, or expandable RAM in the next 3-5 years, spend the extra $60-$96 now. Upgrading from a DS223 to a DS225+ later means buying a whole new NAS and migrating drives. Far more expensive and disruptive than the upfront difference. For most buyers reading this review, the DS225+ is the right choice.

DS225+ vs DS725+: When to Spend More

The DS725+ sits directly above the DS225+ in Synology’s 2-bay lineup at $869 (Scorptec/Mwave). Both share the AMD Ryzen R1600 CPU, but the DS725+ upgrades to:

4 GB DDR4 ECC RAM (vs 2 GB DDR5 non-ECC on the DS225+). ECC memory detects and corrects single-bit memory errors, providing an extra layer of data integrity. For a NAS running 24/7, ECC is a genuine benefit, though most home users will never encounter a detectable memory error in practice.

2x 2.5GbE networking (vs 2x 1GbE on the DS225+). 2.5x faster local transfers for users with 2.5GbE-capable routers or switches. This is the more impactful upgrade for anyone regularly moving large files.

M.2 NVMe SSD slots for NVMe cache. The DS225+ lacks M.2 slots entirely. SSD caching can improve random read/write performance for database workloads and virtual machines.

At $320 more than the DS225+, the DS725+ makes sense for users who need faster local networking, ECC memory, or NVMe caching. If you are a Mac user doing Time Machine backups of large creative projects, a video editor moving proxy files to the NAS, or running multiple Docker containers simultaneously, the DS725+ is worth the premium. For general home backup and photo storage, the DS225+ is the better value.

Ideal Use Cases for the DS225+

Home Backup and Photo Management

This is the DS225+’s sweet spot. Two bays configured in SHR (Synology Hybrid RAID) give you one drive’s worth of usable storage with single-drive redundancy. Pair it with two 8 TB NAS drives and you get roughly 8 TB of protected storage. Enough for a household’s photos, documents, phone backups, and computer backups. Synology Photos replaces iCloud or Google Photos with your own private photo library, and Hyper Backup handles automated 3-2-1 backups to an external USB drive or cloud destination.

Small Office File Server (2-5 Users)

A small office with 2-5 users sharing documents, running Active Backup for Business across a handful of workstations, and using Synology Drive for real-time file sync will find the DS225+ handles the workload comfortably. Provided you upgrade the RAM to at least 4-8 GB. The dual 1GbE ports with link aggregation ensure that simultaneous file access from multiple users does not bottleneck on a single network connection.

Light Self-Hosting and Docker

Running 2-4 lightweight Docker containers (Home Assistant, Pi-hole, a password manager like Vaultwarden) alongside basic NAS duties is well within the DS225+’s capability. The Ryzen R1600 handles container workloads far better than the older Intel Celeron. RAM is the bottleneck. Upgrade to at least 4 GB before adding containers.

Surveillance Station

The DS225+ includes two free Surveillance Station camera licences. For a home with 1-2 IP cameras, this is a built-in security recording solution at no additional cost. Additional licences are $95-$99 each. If you plan to run more than 4 cameras, consider a 4-bay model for the additional storage throughput and bay capacity. Surveillance footage consumes storage quickly.

Who Should NOT Buy the DS225+

Don’t buy the DS225+ if:

You need more than ~24 TB usable storage. Two bays in SHR give you one drive’s worth of usable space. With 24 TB drives (the current maximum), that is 24 TB usable. If you need more, look at the 4-bay DS425+ or DS925+.

You need fast local transfers. The 1GbE networking caps individual transfers at ~110 MB/s. If you regularly move large video files or creative projects to and from the NAS, the DS725+ with 2.5GbE is a better fit.

You are running heavy workloads. Multiple simultaneous Docker containers, a busy Plex server with transcoding, or a Synology Drive deployment for 10+ users will push the DS225+ beyond its comfortable limits. The DS925+ with 4 GB ECC RAM and 4 bays is designed for those workloads.

You only need basic backup. If Docker, Btrfs, and Active Backup are features you will never use, you are paying a $60-$96 premium for capabilities that will sit idle. The DS223 at $479-$489 handles straightforward backup and file sharing without the Plus series overhead.

Warranty, ACL, and Support in Australia

The DS225+ comes with a standard 3-year warranty, extendable to 5 years through Synology’s extended warranty programme. In Australia, your warranty claim goes to the retailer, not Synology directly. Synology does not have a service centre, phone number, or office in Australia. The warranty process runs through the full chain: retailer to distributor (BlueChip or MMT) to Synology in Taiwan, then back again. Expect 2-3 weeks minimum for a resolution.

Advanced replacements. Receiving a replacement unit before returning the faulty one. Are generally not available through standard warranty processes. Some resellers will allow you to purchase an advance replacement at full price and refund you when the faulty unit is returned. Have this conversation with your retailer before you need it, not after.

Recommended Drive Pairings

The DS225+ supports 3.5-inch and 2.5-inch SATA drives. With DSM 7.3+, you can use third-party drives from Seagate and Western Digital without restriction. For a 2-bay NAS in SHR, pair two identical drives for the cleanest configuration. Recommended pairings based on current Australian pricing:

Drive	Capacity (usable in SHR)	Approx AU Price (per drive)	Best For
Seagate IronWolf 4 TB	4 TB usable	~$180-$200	Budget home use
WD Red Plus 6 TB	6 TB usable	~$230-$260	Home/small office sweet spot
Seagate IronWolf 8 TB	8 TB usable	~$300-$350	Photo libraries, growing families
WD Red Plus 12 TB	12 TB usable	~$400-$450	Large media collections
Seagate IronWolf Pro 16 TB	16 TB usable	~$550-$600	Maximum capacity, 5-year warranty

NAS-grade drive prices have risen significantly from early 2025 levels. Drives that were comfortably under $160 for 4 TB models are now consistently above $200. Factor drive costs into your total budget. A DS225+ with two 8 TB IronWolf drives will cost approximately $1,150-$1,250 all-in. See the full best NAS hard drives Australia guide for detailed comparisons.

Setup and Getting Started

Synology’s initial setup process is one of the simplest in the NAS market. Install your drives, connect the DS225+ to your router via Ethernet, power it on, and navigate to find.synology.com from any device on the same network. DSM guides you through storage pool creation, admin account setup, and basic configuration in under 15 minutes. For a detailed walkthrough including storage pool configuration, user account setup, shared folder permissions, and remote access configuration, see the Synology NAS setup guide.

After initial setup, the first three things to configure are:

1. Hyper Backup to an external USB drive. A NAS is not a backup. It is one copy of your data. Plug a USB drive into one of the DS225+’s USB 3.2 ports and set up Hyper Backup to run nightly. This gives you a local 3-2-1 backup copy that protects against drive failure, ransomware, and accidental deletion.

2. Synology Photos mobile app. Install on all household phones to automatically back up photos and videos to the NAS. This is the killer feature for most home users.

3. QuickConnect or Tailscale for remote access. QuickConnect is the easiest option and works through CGNAT. Tailscale provides faster, more secure access if you are comfortable with a slightly more technical setup.

Pros and Cons

Star Rating

Review Score

Review Score · Synology DS225+ · …/10

Performance 20% 7/10

Ryzen R1600 quad-core handles Docker and Photos well; 2 GB base RAM limits heavier workloads.

Value 25% 8/10

Strong Plus series performance from $549 AU; genuine upgrade over DS224+ without 4-bay pricing.

Software & Features 25% 9/10

DSM 7.2+ is best-in-class NAS OS with mature app ecosystem, Btrfs, and container support.

Build & Hardware 15% 6/10

Solid 2-bay with hot-swap and dual 1GbE, but no 2.5GbE and only 2 USB ports limits expansion.

Ease of Use 15% 9/10

DSM setup wizard and Synology's mobile apps make this the easiest NAS for first-time buyers.

How we score  ·  Need to Know IT Editorial Standard v1.0  ·  Scored: March 2026

The DS225+ earns 4 out of 5 stars. It delivers everything a home user or small office needs from an entry-level Plus series NAS at a competitive Australian price. The Ryzen R1600 CPU is a genuine generational improvement, and the full DSM software stack is unmatched at this price point. The 2 GB RAM and 1GbE networking hold it back from a perfect score. In 2026, 2.5GbE should be standard on any Plus series model, and 2 GB RAM forces an immediate upgrade for many buyers. Despite these compromises, the DS225+ is the best 2-bay NAS for buyers who want Synology’s ecosystem without spending $869+ on the DS725+.

Final Verdict

The Synology DS225+ is the entry-level NAS to buy for Australian homes and small offices that want more than basic file storage. At $549-$599, it sits in a sweet spot: significantly more capable than the value series DS223, and $280-$320 cheaper than the DS725+ that adds 2.5GbE and ECC RAM. The AMD Ryzen R1600 CPU ensures the DS225+ will handle Docker containers, Synology Photos, Active Backup, and Synology Drive for the next 5+ years without the CPU bottleneck that older Celeron-based models suffered from.

Budget for a RAM upgrade and a pair of quality NAS drives from the recommended drive list. Plan your backup strategy before loading data onto the NAS. And buy from an Australian retailer like Scorptec, PLE, or Mwave where you get genuine pre-sales advice, ACL protection, and a support relationship that matters when something eventually goes wrong. A NAS is not a purchase you make based on the lowest price. It is a purchase you make based on who will help you when your data is at risk.

For the broader Synology range and how the DS225+ fits alongside the DS425+, DS725+, DS925+, and DS1525+, see the complete best Synology NAS buying guide. For the full Australian NAS market across all brands, see best NAS Australia 2026.

Related reading: our AU retailer guide.

Use our free NAS Sizing Wizard to get a personalised NAS recommendation.

See also: our complete Synology ecosystem guide.

Is the Synology DS225+ worth it over the DS223 in Australia?

Yes, for most buyers. The $60-$96 price difference unlocks Docker support, Btrfs file system, Active Backup for Business, expandable RAM, and a significantly faster AMD Ryzen CPU. The DS223 makes sense only if you are certain you will never need anything beyond basic file sharing and backup. If there is any chance you will want to run containers, use Btrfs snapshots, or expand RAM in the next 3-5 years, the DS225+ is the better investment.

Can I use Seagate IronWolf or WD Red drives in the DS225+?

Yes. Synology reversed the third-party drive restrictions with DSM 7.3 in October 2025. The DS225+ fully supports 3.5-inch HDDs and 2.5-inch SATA SSDs from Seagate, Western Digital, and other major brands. Storage pool creation, drive health monitoring, and all core features work normally with third-party drives. The remaining NVMe restrictions do not affect the DS225+ as it has no M.2 slots. See the best NAS hard drives guide for recommended pairings.

How much does a complete DS225+ setup cost in Australia?

A typical all-in cost for a DS225+ with drives: the NAS itself is $549-$599, plus two NAS-grade drives. With two 8 TB Seagate IronWolf drives (~$300-$350 each), the total comes to roughly $1,150-$1,300. Add $50-$100 for a RAM upgrade to 4-8 GB if you plan to run Docker containers. Budget $1,200-$1,400 for a well-configured setup. For a tighter budget, two 4 TB drives bring the total closer to $950-$1,000.

Should I buy the DS225+ or the DS725+ in Australia?

The DS725+ at $869 adds 2.5GbE networking, 4 GB ECC RAM, and M.2 NVMe SSD slots over the DS225+ at $549-$599. If you regularly transfer large files locally (video editing, large creative projects), need ECC memory for data integrity, or want SSD caching, the DS725+ justifies its $280-$320 premium. For general home backup, photo management, and light Docker workloads where 1GbE is sufficient, the DS225+ offers better value. See the DS925+ vs DS725+ comparison for more context on the higher-end 2-bay and 4-bay options.

Can I access the DS225+ remotely on an Australian NBN connection?

Yes, with caveats. Synology’s QuickConnect relay service works on all NBN connections, including those behind CGNAT. For direct VPN or port-forwarding access, you need a public IP address. Some ISPs on NBN use CGNAT which blocks inbound connections. Check with your ISP or use Tailscale / Cloudflare Tunnel as alternatives that work through CGNAT. On a typical NBN 100 plan, expect around 56 Mbps upload speed, which determines how fast you can access files remotely.

What happens if my DS225+ fails under warranty in Australia?

Your warranty claim goes to the retailer you purchased from, not Synology. Synology does not have a service centre or phone support in Australia. The process runs: retailer to distributor (BlueChip or MMT) to Synology in Taiwan, then back again. Expect a minimum 2-3 week turnaround. Advanced replacements are generally not available through standard warranty. Some resellers will let you buy a replacement at full price and refund you when the faulty unit is returned. Always ask about the warranty process before buying, and always maintain a 3-2-1 backup so you are not without your data during a warranty claim.

Is 2 GB RAM enough for the DS225+?

For basic file sharing, Synology Drive sync for a small household, and Hyper Backup, 2 GB is adequate. The moment you add Docker containers, Surveillance Station with multiple cameras, or heavy Synology Photos indexing of large libraries, you will hit the ceiling. The DS225+ supports user-upgradable RAM. Adding a compatible DDR5 SODIMM module is straightforward. Budget for a RAM upgrade to at least 4 GB if you plan to run anything beyond basic NAS duties.