Synology DS225+ DiskStation 2 - Bay 2.5GbE Tower NAS - ACE Peripherals
Synology DS225+ DiskStation 2 - Bay 2.5GbE Tower NAS - ACE Peripherals
Synology DS225+ DiskStation 2 - Bay 2.5GbE Tower NAS - ACE Peripherals
Synology DS225+ DiskStation 2 - Bay 2.5GbE Tower NAS - ACE Peripherals
Synology DS225+ DiskStation 2 - Bay 2.5GbE Tower NAS - ACE Peripherals
Synology DS225+ DiskStation 2 - Bay 2.5GbE Tower NAS - ACE Peripherals
Synology DS225+ DiskStation 2 - Bay 2.5GbE Tower NAS - ACE Peripherals

Synology DS225+ DiskStation 2-Bay 2.5GbE Tower NAS

Powerful, Simple, and Secure Storage for Modern Workflows Consolidate, protect, and share your files, photos, and backups—at home or work—with a high-speed, private cloud that...

$534.38 SGD $499.00 SGD SAVE $35.38 SGD

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Vendor: Synology
SKU: DS225+
Barcode: 846504006380
Availability : In Stock Pre order Out of stock

Frequently Bought Together

Total price:$1,118.38 $954.00
Description

Powerful, Simple, and Secure Storage for Modern Workflows

Consolidate, protect, and share your files, photos, and backups—at home or work—with a high-speed, private cloud that grows with you.

Highlights

  • Up to 40 TB raw storage (2 × 20 TB drives)

  • 2-bay NAS with built-in 2.5GbE for faster transfers

  • Over 282 MB/s read, 217 MB/s write sequential throughput

  • Backup and manage up to 25 IP cameras

  • Flexible hybrid cloud and NAS-to-NAS syncing for multi-site access

  • Advanced file versioning and seamless data restore

  • Intuitive apps for photo and document management

  • Centralised backup for PCs, VMs, SaaS, and mobile devices

  • Supports Synology’s productivity, collaboration, and surveillance solutions

  • 3-year warranty, optional 2-year extension available

Key Features

Storage & Performance

  • Drive Bays: 2 (up to 40 TB raw storage, 2 × 20 TB)

  • Built-in LAN: 1 × 2.5GbE port for high-speed transfers

  • Sequential Throughput: Over 282 MB/s read, 217 MB/s write

Data Management & Collaboration

  • File Server: Seamless access, sharing, and sync across devices and locations

  • Versioning: Roll back files to recover from errors or malware

  • Private Cloud: Access data anytime via mobile, desktop, or browser

  • Photo Storage: Intuitive backup, organization, and sharing tools

Backup & Protection

  • Endpoint Backup: Consolidate and automate PC, VM, SaaS, and mobile backups

  • Immutable Snapshots: Automated, tamper-proof recovery points

  • NAS-to-NAS & Hybrid Cloud: Efficient syncing and backup with cloud cache

  • Public Cloud Sync: Supports Dropbox, Google Drive, Microsoft OneDrive, and BackBlaze B2

Surveillance

  • Surveillance Station: Manage up to 25 IP cameras, remote access, live and playback monitoring

  • Cloud Backup: Dual recording to the cloud, end-to-end encrypted storage

  • Broad Compatibility: Supports over 8,700 IP camera models

Centralised Management

  • CMS: Fleet-wide Synology management, group policies, batch updates

  • Active Insight: Cloud-based monitoring, backup, login, and health analytics

Drives & Reliability

  • Recommended Drives: Synology Enterprise or Plus Series HDDs/SSDs

  • Deep integration for consistent performance and system management

Warranty & Support

  • Warranty: 3 years, extendable to 5 years in selected regions

Summary

The Synology DS225+ is a powerful, easy-to-use 2-bay NAS that’s perfect for homes and small businesses. With up to 40TB storage, 2.5GbE speed, comprehensive backup, photo, and surveillance solutions, plus seamless file syncing and strong data protection, it’s your all-in-one private cloud and secure storage hub—backed by award-winning Synology reliability.

Specs

Synology DS225+ DiskStation 2-Bay 2.5GbE Tower NAS

The Synology DS225+ delivers fast data management, solid reliability, and efficient performance in a compact 2-bay form factor. Ideal for home and small office environments, it supports flexible storage, modern backup, and seamless file sharing.

Specifications

Specification Details
Hardware Specifications
CPU Model Intel Celeron J4125
CPU Quantity 1
CPU Core 4
CPU Architecture 64-bit
CPU Frequency 2.0 GHz (base), 2.7 GHz (turbo)
Hardware Encryption Engine Yes
Memory
System Memory 2 GB DDR4 non-ECC
Total Memory Slots 1
Maximum Memory Capacity 6 GB (2 GB + 4 GB)
Storage
Drive Bays 2
Supported Drive Types • 3.5" SATA HDD
• 2.5" SATA SSD
Hot Swappable Drive Yes
External Ports
RJ-45 1GbE LAN Port 1
RJ-45 2.5GbE LAN Port 1
USB 3.2 Gen 1 Port 2
USB Copy Yes
Appearance
Size (H × W × D) 165 × 108 × 232.2 mm (6.5 × 4.3 × 9.1 in)
Weight 1.3 kg (2.9 lb)
Others
System Fan 1 × 92 mm
Fan Speed Modes • Full-Speed Mode
• Cool Mode
• Quiet Mode
Brightness Adjustable LED Yes
Power Recovery Yes
Noise Level 19.6 dB(A)
Scheduled Power On / Off Yes
Wake on LAN / WAN Yes
Power Supply Unit / Adapter 60 W
AC Input Power Voltage 100 V to 240 V AC
Power Frequency 50/60 Hz, Single Phase
Power Consumption • 16.98 W (Access)
• 6.08 W (HDD Hibernation)
British Thermal Unit • 57.90 BTU/hr (Access)
• 20.73 BTU/hr (HDD Hibernation)
Temperature
Operating Temperature 0°C to 40°C (32°F to 104°F)
Storage Temperature -20°C to 60°C (-5°F to 140°F)
Operating Humidity 8% to 80% RH
Storage Humidity 5% to 95% RH
Certification FCC, CE, BSMI, VCCI, RCM, UKCA, EAC, CCC, KC, BIS
Warranty 3-year hardware warranty, extendable to 5 years with EW201
Environment RoHS Compliant
Packaging Content • Main Unit × 1
• Accessory Pack × 1
• AC Power Adapter × 1
• AC Power Cord × 1
• RJ-45 LAN Cable × 2
Optional Accessories • DDR4 non-ECC SODIMM: D4NS01-4G
• Enterprise Series 3.5" SATA HDD: HAT5300 Series
• Plus Series 3.5" SATA HDD: HAT3300 Series
• Enterprise Series 2.5" SATA SSD: SAT5200 Series
DSM Specifications
Maximum Single Volume Size 108 TB
Maximum Internal Volume Number 32
SSD TRIM Yes
Supported RAID Types • Synology Hybrid RAID
• Basic
• JBOD
• RAID 0
• RAID 1
RAID Migration Basic to RAID 1
Volume Expansion with Larger HDDs • Synology Hybrid RAID
• RAID 1
File System
Internal Drives • Btrfs
• ext4
External Drives • Btrfs
• ext4
• ext3
• FAT32
• NTFS
• HFS+
• exFAT
File Services
File Protocol • SMB
• AFP
• NFS
• FTP
• WebDAV
• Rsync
Maximum Number of SMB Connections 5 (FSCT-Based)
Surveillance Station
Default Licenses 2
Suggested Max IP Cameras (H.264) • 1080p: 25 channels, 750 FPS
• 3M: 25 channels, 350 FPS
• 5M: 25 channels, 280 FPS
• 4K: 17 channels, 170 FPS
Suggested Max IP Cameras (H.265) • 1080p: 25 channels, 750 FPS
• 3M: 25 channels, 600 FPS
• 5M: 25 channels, 480 FPS
• 4K: 20 channels, 200 FPS

Returns, Shipping & FAQ

Last updated: 20-Oct-26

Delivery information, return conditions and the tools to manage your products in one place. The conditions below follow our Shipping Policy and Returns and Refunds Policy.

Returns and refunds

Policy Scope , Singapore and Overseas Orders

Our seven-day voluntary change-of-mind return policy applies only to Singapore orders. The seven-day deadline, eligibility conditions and voluntary change-of-mind return process below do not apply to overseas orders.

For overseas return enquiries, contact finance@aceperipherals.com with your order number and details of your request.

Nothing in this policy limits any cancellation, return, refund, repair or replacement rights available under applicable law, whether for Singapore or overseas orders. Faulty, damaged or incorrect items are handled separately from voluntary change-of-mind returns.

7-Day Change-of-Mind Returns

You may request an eligible change-of-mind return within 7 days after delivery.

This policy applies only to items purchased from available stock. To qualify, the item must be completely untouched, unused and unopened, with its original seals, packaging, accessories and labels intact. Proof of purchase is required.

Items Not Eligible for Change-of-Mind Returns

The following are excluded:

  • Pre-orders and special-order items.

  • Custom-made or personalised products.

  • Opened, used or altered products.

  • Software licence keys that have been issued or exposed.

  • Sale items and gift cards.

These exclusions concern change-of-mind returns and do not remove applicable statutory rights.

How to Request a Return

Email finance@aceperipherals.com within 7 days after delivery. Include your order number, the item you wish to return and the reason for your request.

Please obtain approval and return instructions before sending anything back. Unauthorised returns may not be accepted.

For approved change-of-mind returns, the customer is responsible for arranging and paying for return shipping. Pack the item securely to protect it during transit.

Inspection and Refunds

We will inspect the returned item and notify you whether the return meets the eligibility conditions.

Approved refunds will be issued to the original payment method. The time taken for the refund to appear depends on your bank or payment provider.

Exchanges

To request an exchange, contact us before returning the item. Once an eligible return is approved, you may place a separate order for the replacement item.

Faulty, Damaged or Incorrect Items

If your order arrives damaged, faulty or incorrect, please contact us promptly with your order number and details of the problem. These cases are assessed separately from change-of-mind returns.

The 7-day change-of-mind window and unopened-item requirement do not limit any rights or remedies available under applicable law. Warranty claims are also handled separately.

Contact

Returns and refunds: finance@aceperipherals.com
Telephone: +65 6100 7000

Shipping and delivery

Singapore Delivery Charges

Singapore orders of S$1,000 and above qualify for free delivery.

For Singapore orders below S$1,000, delivery charges are calculated at checkout.

In-Stock Items

For in-stock physical items delivered within Singapore, delivery normally takes 2 to 4 working days in total, including order processing.

Working days exclude weekends. Delivery times are estimates, not guaranteed arrival dates.

Out-of-Stock Items and Pre-Orders

Out-of-stock items generally take 1 to 3 weeks, depending on the manufacturer and product availability.

Pre-order availability depends on the manufacturer’s release and supply schedule. Please contact us if you need an item by a particular date.

Overseas Orders

Overseas orders incur shipping charges. Available delivery methods and charges are shown at checkout.

Delivery times vary by destination, shipping method and customs processing. Any applicable import duties, taxes and customs charges are the recipient’s responsibility.

Electronic Licences and Digital Products

Products delivered electronically, such as e-licences and software licence keys, do not require physical shipping and have no shipping charge.

Physical items in the same order remain subject to the applicable delivery charges.

Delivery Options and Tracking

The delivery or collection options available for your order are shown at checkout.

Where tracking is available, tracking information will be provided after dispatch.

Questions About Delivery

Email: sales@aceperipherals.com
Telephone: +65 6100 7000

Customer-service hours are Monday to Friday, 9am to 7pm, Singapore time. Weekend visits are by prior appointment only.

Customer tools and help

Check warranty coverage or register products and purchase evidence. For a fault or a service request, use our Support Centre.

For trade terms, use the Credit Application. For storage planning, try the RAID Calculator or NVR Calculator. Calculator results are estimates, and application or registration submissions are subject to review.

Customer Reviews

Based on 2 reviews
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R
Ric (Singapore, SG)
Synology DS225+ Diskstation NAS

Pretty happy with the item. Easy and straight-forward to set up. Works well. Couple of things to note. Because of the way the drive bay door is designed, half together by 4 rubber stops, the unit can get a little noisy if you're running mechanical 3,5" drives with it. Won't be an issue if you opt for SSDs. I upgraded the RAM because I felt the 2GB on board RAM was a little limiting. After the addition of an additional DDR4 ram chip, everything, including the UI was a lot snappier. Definitely worth thinking about.

M
MYO KYAW (Singapore, SG)

Synology DS225+ DiskStation 2-Bay 2.5GbE Tower NAS