Synology DS225+ 2-bay Plus DiskStation

Synology DS225+ 2-bay Plus DiskStation with Intel Celeron J4125 quad-core, 2GB SODIMM - 3 Years Local Warranty

High-Performance 2-Bay NAS for Business and Power Users

Synology DS225+ is a powerful 2-bay NAS solution designed for small businesses, professionals, and advanced home users who require fast, reliable, and scalable storage. Built with Synology’s Plus series architecture, it delivers enhanced performance for file sharing, backup, virtualization, and private cloud workloads.

Intel Quad-Core Performance for Demanding Workloads

Powered by the Intel Celeron J4125 quad-core processor, the DS225+ provides strong performance for multitasking, file synchronization, and multimedia applications. Combined with 2GB SODIMM memory, it supports smooth operation across multiple users and business applications while offering expandability for future upgrades.

Advanced Data Protection and Business Features

The DS225+ supports the Btrfs file system with Snapshot Replication, enabling advanced data protection and fast recovery from accidental deletion or ransomware incidents. Synology DSM also provides enterprise-grade backup tools, centralized file management, and secure remote access capabilities.

Scalable Private Cloud and Collaboration Platform

Users can build a secure private cloud environment for file sharing, team collaboration, and centralized backups. With support for Synology Drive, Active Backup Suite, and virtualization features, the DS225+ is suitable for modern hybrid work and growing business environments.

Technical Specifications

General
Brand: Synology
Model: DS225+
Product Type: 2-Bay Plus Series NAS (Network Attached Storage)
Deployment: Home, SOHO, SME, centralized backup and collaboration
Usage Mode: File storage, backup, virtualization, surveillance, media server

Processor (CPU)
Processor Model: Intel Celeron J4125
Processor Type: Quad-Core
Processor Speed: 2.0 GHz base / up to 2.7 GHz burst
Architecture: 64-bit
Hardware Encryption Engine: Supported

Memory (RAM)
Installed Memory: 2GB DDR4 non-ECC SODIMM
Memory Slots: 1
Maximum Supported Memory: Up to 6GB (2GB onboard + 4GB module)

Storage & Drive Bays
Drive Bays: 2 × SATA drive bays
Drive Type Support:
• 3.5" SATA HDD
• 2.5" SATA HDD / SSD
RAID Support:
• Synology Hybrid RAID (SHR)
• RAID 0
• RAID 1
• JBOD
• Basic

File System Support
Internal Drives: Btrfs, EXT4
External Drives: EXT4, EXT3, FAT32, NTFS, exFAT, HFS+
Snapshot Replication: Supported via Btrfs

Network & Connectivity
LAN Ports:
• 1 × 2.5GbE RJ-45
• 1 × 1GbE RJ-45
USB Ports: 2 × USB 3.2 Gen 1

Performance
Sequential Read Speed: Up to ~282 MB/s
Sequential Write Speed: Up to ~217 MB/s
Use Case: File sharing, backup, virtualization, Plex/media streaming

Software & Features
Operating System: Synology DiskStation Manager (DSM)
Backup Features: Hyper Backup, Active Backup Suite
Snapshot Replication: Supported
Cloud Sync: Google Drive, Dropbox, OneDrive support
Remote Access: QuickConnect and mobile app support
Virtual Machine Support: Supported
Media Streaming: Plex compatible with hardware transcoding support
Surveillance Station: Supports up to 25 IP cameras

Security
Encryption: Shared folder encryption
Firewall: Built-in DSM firewall
Access Control: User and group permissions
Security Features: HTTPS, 2FA, automatic account protection

Power
Power Supply: External adapter
AC Input: 100V–240V AC
Energy Saving: HDD hibernation and scheduled power control

Cooling & Acoustics
Cooling Fan: 1 × System fan
Noise Level: Quiet desktop operation designed for 24/7 usage

Physical Specifications
Form Factor: Desktop NAS enclosure
Drive Compatibility: Synology compatible HDD/SSD required

Package Contents
Synology DS225+ NAS unit
Power adapter
Power cable
RJ45 Ethernet cable
Quick installation guide

Key Features
Intel Celeron J4125 quad-core processor
2.5GbE + 1GbE dual LAN connectivity
2GB DDR4 memory expandable up to 6GB
Btrfs file system with Snapshot Replication
Hardware encryption engine
Plex/media streaming capable
Synology DSM operating system

Typical Use Cases
Centralized office file storage
Business backup and disaster recovery
Private cloud deployment
Media server and Plex streaming
Virtual machine and Docker workloads
SME collaboration and surveillance storage