Synology DiskStation DS725+ 2-Bay NAS – AMD Ryzen R1600 2.6GHz Dual-Core CPU, 4GB RAM, Diskless

Versatile 2-Bay Storage Solution with Expandable Capacity

The Synology DS725+ is a capable 2-bay NAS solution that can adapt to growing storage demands. It optionally supports up to seven drives and features two M.2 slots for SSD caching. Powered by Synology DiskStation Manager (DSM), it offers a flexible all-in-one solution for data sharing, synchronisation, backup and surveillance.

FEATURES

• Dependable Performance – Up to 276 / 224MB/s sequential read/write throughput supports stable data transfers
• Fast Networking – Built-in 2.5GbE port for fast connectivity out of the box
• Versatile Network Storage – Leverage built-in file and photo management, data protection and surveillance solutions
• Capacity Expansion – Add 5× extra drive bays for up to 140TB of storage with one DX525 expansion unit

SPECIFICATIONS

Processor
• CPU Model: AMD Ryzen R1600
• CPU Architecture: 64-bit
• CPU Frequency: Dual-Core 2.6GHz (Turbo up to 3.1GHz)
• Hardware Encryption Engine: Yes (AES-NI)
Memory
• System Memory: 4GB DDR4 ECC SODIMM
• Memory Slots: 2×
• Maximum Memory Capacity: 32GB (16GB ×2)
Storage
• Drive Bays: 2×
• Compatible Drive Types: 3.5" SATA HDD, 2.5" SATA HDDSSD
• Hot Swappable Drive: Yes
• M.2 Drive Slots: 2× M.2 NVMe SSD (for SSD cache)
External Ports
• RJ45 1GbE LAN Ports: 2× (with Link Aggregation / Failover support)
• USB3.2 Gen1 Ports: 2×
• Expansion Port: 1× USB Type-C (for DX517 Expansion Unit)
File System
• Internal Drives: Btrfs, ext4
• External Drives: Btrfs, ext4, ext3, FAT, NTFS, HFS+, exFAT
RAID Support
• Basic, JBOD, RAID 0, RAID 1, Synology Hybrid RAID (SHR)
Performance
• Hardware Encryption Engine (AES-NI)
• Dual 1GbE support
• SSD Cache acceleration (via M.2 NVMe)
Network Protocols
• SMB, AFP, NFS, FTP, WebDAV, rsync
Physical SPECIFICATIONS
• Form Factor: 2-Bay Desktop
• Dimensions (H × W × D): 166 × 106 × 223mm
• Weight: Approx. 1.51kg
Power
• Power Supply Unit / Adapter: External Adapter
• AC Input Power Voltage: 100~240V AC
• Power Frequency: 50/60Hz
Operating Environment
• Operating Temperature: 0~40°C
• Storage Temperature: -20~60°C
• Relative Humidity: 5~95% RH
Warranty
• 3-Year Hardware Warranty (Extendable to 5-Years with Extended Warranty Plus)