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Synology DS225+ 2-Bay NAS Intel Celeron J4125 2GB DDR4 2.5GbE + 1GbE (Diskless)

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$ 629.44


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Synology DS225+ 2-Bay NAS Intel Celeron J4125 2GB DDR4 2.5GbE + 1GbE (Diskless)

https://arcip.com.au/web/image/product.template/15493/image_1920?unique=6bbe47d

Synology DiskStation DS225+ 2-bay desktop NAS (diskless). Quad-core Intel Celeron J4125 2.0/2.7 GHz CPU with hardware encryption, 2 GB DDR4 memory expandable to 6 GB. Two hot-swappable bays for 3.5in SATA HDDs or 2.5in SATA SSDs. One 2.5GbE and one 1GbE RJ-45 port, two USB 3.2 Gen 1 ports. Up to 282/217 MB/s sequential read/write in Synology's testing. Runs Synology DSM with Btrfs, Synology Hybrid RAID, Active Backup Suite, Hyper Backup, Snapshot Replication, Synology Drive, Photos and Surveillance Station (2 licences included, up to 25 IP cameras). Weighs 1.3 kg. 3-year hardware warranty. Genuine Synology from ARC IP Networks, authorised Synology reseller with Australian stock.

$ 629.44 629.44 AUD $ 629.44 incl. GST

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    Authorised Australian Reseller | Australian Stock | Genuine Local Warranty

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DS225+

Synology DS225+ at a glance

The Synology DS225+ is a compact 2-bay desktop NAS running DiskStation Manager (DSM), powered by a quad-core Intel Celeron J4125 with 2 GB DDR4 memory (expandable to 6 GB). It has one 2.5GbE and one 1GbE port, two bays for 3.5" HDDs or 2.5" SSDs, and Synology quotes up to 282/217 MB/s sequential read/write in its testing.

ARC IP Networks is an authorised Synology reseller in Australia. We supply the genuine Synology DS225+ from Australian stock.

Drive bays2 x 3.5"/2.5" SATA
CPUCeleron J4125, 4 cores
Networking1 x 2.5GbE + 1 x 1GbE
Memory2 GB DDR4, max 6 GB

Best for

  • Homes and home offices centralising files, photos and device backups
  • Edge storage for retail sites, such as a point-of-sale data repository
  • Small surveillance systems with Surveillance Station (up to 25 IP cameras)

Key features

Quad-core 64-bit Intel Celeron J4125 (2.0 GHz base / 2.7 GHz turbo) with a hardware encryption engine.

2 GB DDR4 non-ECC memory in one slot, expandable to 6 GB with a Synology 4 GB module.

Two hot-swappable bays for 3.5" SATA HDDs or 2.5" SATA SSDs.

One 2.5GbE and one 1GbE RJ-45 port with failover support, plus two USB 3.2 Gen 1 ports with USB Copy.

Up to 282 MB/s sequential read and 217 MB/s sequential write in Synology's testing.

Btrfs file system with Synology Hybrid RAID, RAID 0 and RAID 1, and single volumes up to 108 TB.

Licence-free Active Backup Suite, Hyper Backup and Snapshot Replication protect PCs, servers, VMs and SaaS data.

Synology Drive, Photos, Office, Chat and MailPlus (5 free accounts) create a private cloud with full data ownership.

Surveillance Station with 2 free camera licences and support for up to 25 x 1080p IP cameras.

Quiet operation at 19.6 dB(A) with a single 92 mm fan and three fan speed modes.

Synology DS225+ specifications

Synology DS225+ technical specifications
SpecificationValue
Processor & Memory
CPUIntel Celeron J4125, 4 cores / 4 threads, 64-bit
CPU frequency2.0 GHz base / 2.7 GHz turbo
Hardware encryption engineYes
System memory2 GB DDR4 non-ECC
Memory slots1
Maximum memory6 GB (2 GB + 4 GB)
Storage
Drive bays2 x 3.5" SATA HDD or 2.5" SATA SSD
Hot-swappable drivesYes
RAID typesSynology Hybrid RAID, Basic, JBOD, RAID 0, RAID 1
Maximum single volume108 TB
Internal file systemBtrfs, ext4
Ports
RJ-45 2.5GbE LAN1
RJ-45 1GbE LAN1
USB 3.2 Gen 12
USB CopyYes
Physical
Size (H x W x D)165 mm x 108 mm x 232.2 mm
Weight1.3 kg
System fan1 x 92 mm
Noise level19.6 dB(A)
Power
Power adapter60 W
AC input100 V to 240 V AC, 50/60 Hz, single phase
Power consumption (access)16.98 W
Power consumption (HDD hibernation)6.08 W
Power featuresPower recovery, scheduled power on/off, Wake on LAN/WAN
Environment & Certification
Operating temperature0°C to 40°C
Storage temperature-20°C to 60°C
Operating humidity8% to 80% RH
CertificationsFCC, CE, BSMI, VCCI, RCM, UKCA, EAC, CCC, KC, BIS
EnvironmentRoHS compliant
Surveillance
Surveillance Station licences2 included
Max IP cameras (H.264)1080p: 25 channels, 750 FPS
Max IP cameras (H.265)1080p: 25 channels, 750 FPS
Warranty
Hardware warranty3 years, extendable to 5 years with EW201

Figures from Synology's official product specifications.

What's in the box

  • Main unit x 1
  • Accessory pack x 1
  • AC power adapter x 1
  • AC power cord x 1
  • RJ-45 LAN cable x 2

The Synology DS225+ in depth

Compact 2-bay NAS for home and edge

The DS225+ is a small desktop NAS measuring 165 x 108 x 232.2 mm and weighing 1.3 kg. Its quad-core Celeron J4125 and built-in 2.5GbE port deliver up to 282/217 MB/s sequential read/write in Synology's testing, with a second 1GbE port for failover. It suits homes, home offices and retail edge sites.

Files, photos and backup in one place

DiskStation Manager provides file sharing and sync with Synology Drive, photo management with Synology Photos and team tools such as Synology Office and Chat. Active Backup Suite, Hyper Backup and Snapshot Replication back up PCs, servers, VMs and cloud apps without per-device licence fees.

Secure access and surveillance

QuickConnect gives browser access from anywhere, while Adaptive Multi-Factor Authentication and Active Insight help protect the system. Surveillance Station turns the DS225+ into a network video recorder with 2 included licences and support for up to 25 IP cameras.

Frequently asked questions

Straight answers about the Synology DS225+ from the ARC IP Networks team. Last reviewed October 2026.

No. The DS225+ is diskless with two bays for 3.5" SATA HDDs or 2.5" SATA SSDs. Synology lists its HAT3300 Plus Series and HAT5300 Enterprise Series HDDs and SAT5200 Series SSDs as optional accessories.

No. The DS225+ has two SATA drive bays only; SSD cache can be enabled using compatible 2.5" SATA SSDs in those bays.

One RJ-45 2.5GbE port and one RJ-45 1GbE port, plus two USB 3.2 Gen 1 ports. The 1GbE port is limited to a 1,500-byte MTU.

It ships with 2 GB DDR4 non-ECC in a single slot and supports up to 6 GB (2 GB + 4 GB) using Synology's D4NS01-4G module.

Synology provides a 3-year hardware warranty from the purchase date, extendable to 5 years with EW201.

ARC IP Networks is an authorised Synology reseller and supplies the DS225+ from Australian stock.

Explore the full Synology range: Shop all Synology · NAS and storage guides

Buy the Synology DS225+ in Australia

ARC IP Networks is an authorised Synology reseller, supplying Synology NAS, rackmount storage, drives, surveillance and backup appliances to homes, businesses and integrators across Australia.

  • Genuine Synology with the full manufacturer's warranty, supplied from Australian stock.
  • Australian stock, shipped Australia-wide.
  • Local pre-sales help sizing drives, RAID and backup for your NAS.
  • Trade and project pricing available.

Planning a Synology storage project?

Ask ARC IP Networks for project pricing or a NAS and drive bundle quote, or call us to check the right Synology model for your data.

Brand Synology
Synology DS225+ Datasheet.pdf
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Accurate Shipping Costs

Our online shipping calculator is designed to provide a final, accurate shipping cost based on the items in your cart and your delivery postcode. Shipping costs are calculated at checkout based on your order and delivery postcode. The final cost is calculated based on several factors which are automatically accounted for by our system, including:

  • The stock location of the item(s) across our warehouses.
  • Orders with multiple items that may require special packaging.
  • The weight and dimensions of the order (including heavy or oversized items).
  • The delivery courier servicing your specific region.

Delivery Times


 

Standard Processing


Most orders placed by 2pm AEDT are dispatched for next working day delivery. Larger orders may require 1-2 additional business days for processing. If timing is critical, please contact us to discuss expedited options (additional charges may apply).


Delivery Timeframes


Region

Processing Time

Express Delivery

Standard Delivery

VIC, NSW, SA, QLD Metro, TAS

1-2 business days

1-2 business days

2-4 business days

NT, WA, QLD Rural

1-2 business days

1-2 business days

3-5 business days

New Zealand

1-2 business days

2-3 business days

4-10 business days

Please note: Processing times may extend during peak periods such as Christmas and end of financial year.

Free Warehouse Pickup



Save on shipping costs with free pickup from our ARC IP Networks Blackburn warehouse. Simply place your order online or by phone, and collect during business hours (Monday to Friday). Please allow time for picking and packing. For urgent orders, call 1300 100 440 to confirm your order is ready.

ARC IP Networks Pickup Address: 6 George Street, Blackburn, VIC 3130


Insurance & Tracking



All ARC IP Networks shipments are fully insured and trackable. Once dispatched, you'll receive an email with your tracking number and courier website details. If your item is confirmed lost or damaged by our courier, we'll arrange a replacement in consultation with you.


International Shipping



ARC IP Networks ships to New Zealand. Please note:


  • Import duties and taxes vary by country
  • Buyers are responsible for all customs charges
  • Contact your local customs authority before ordering
  • We'll provide required documentation for smooth customs clearance
  • Buyers cover all shipping costs for returns due to refused duties/taxes


Delivery Requirements


Signature Required


All deliveries must be signed for. If you won't be home, contact our Sales Support team to arrange Authority to Leave. Important: Authority to Leave voids shipping insurance if parcels are lost or stolen.


Delivery Restrictions


We do not deliver to PO Boxes or Parcel Lockers as our couriers cannot access them. Orders sent to these addresses will be returned, incurring redelivery fees.


Shipping Issue Resolution


ARC IP Networks works closely with our shipping partners to resolve any delivery issues quickly and fairly:


  1. Confirmation: We verify expected delivery dates with our shipping partners
  2. Investigation: Issues outside normal timeframes trigger formal investigations
  3. Communication: We keep you updated throughout the resolution process
  4. Resolution: Confirmed lost items are replaced or refunded after investigation completion


Please note: Refunds for lost, missing, or delayed orders cannot be processed until shipping partner investigations are complete. This does not affect your rights under the Australian Consumer Law, and refunds or replacements will be provided where required once loss or damage is confirmed.

Warranty & Faulty Products

ARC IP Networks complies with the Australian Consumer Law (ACL).

If a product is faulty, damaged, not of acceptable quality, or does not perform as advertised, you are entitled to a repair, replacement, or refund in accordance with ACL.

Manufacturer Warranty Returns

For faults developing after 14 days within the warranty period:

  • Contact ARC IP Networks first at info@arcip.com.au or 1300 100 440
  • We will assess the issue and coordinate with manufacturers, authorised service centres, or distributors on your behalf
  • Where required, a manufacturer RMA may be arranged
  • ARC IP Networks manages the return process and next steps

Dead on Arrival (DOA)

Products that arrive faulty or damaged must be reported within 14 days of delivery.

ARC IP Networks will arrange assessment, replacement, or refund as appropriate.

Change of Mind & Non-Faulty Returns

Change-of-mind returns must be requested within 14 days of delivery. For change-of-mind returns, the product must be unused, unopened, in its original packaging, and returned with all accessories and documentation. These conditions apply only to change-of-mind returns and do not limit or exclude your rights under the Australian Consumer Law. Some products are not eligible for change-of-mind returns, including:

  • Ex-demo products
  • Clearance or markdown items
  • Special-order items
  • Products clearly marked “No Change-of-Mind Returns”

Important

This does not affect your rights under Australian Consumer Law.

If a product is faulty, not of acceptable quality, or does not meet advertised specifications, it remains eligible for return regardless of category.

Refunds & Processing Timeframes

  • Approved refunds are processed within 7 business days of receiving returned goods
  • Refunds are issued to the original payment method, unless otherwise agreed
  • Replacement or repair may be offered where appropriate
  • Store credit may be offered only with customer consent

Handling fees and non-returnable service charges may not be refundable where permitted by law.


Restocking Fees

For approved change-of-mind or non-faulty returns, a 15% restocking fee applies.

  • Any applicable restocking fee will be clearly communicated prior to return approval
  • The fee will be deducted from the refund amount
  • Restocking fees do not apply to returns made under the Australian Consumer Law, including faulty, damaged, or misrepresented goods.

Return Shipping Costs

  • Change-of-mind returns: The customer is responsible for return shipping costs.
  • Faulty or defective products: ARC IP Networks covers return shipping under Australian Consumer Law.

Non-Warranty Repairs

For issues not covered by warranty:

  • ARC IP Networks will provide a quote before proceeding
  • Customers are responsible for all shipping and service costs
  • No repairs are undertaken without customer approval

Return Methods

Returns may be made:

  • In-store at ARC IP Networks – 6 George Street, Blackburn VIC 3130
  • Or by shipment as instructed by our support team

Proof of purchase is required for all returns.

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