SYNOLOGY DS925+ 4 BAY, 4GB, 2.5GBE - DISKLESS

Features

• Dependable Performance - Up to 522/565MB/s sequential read/write throughput supports stable data transfers
• Fast and Flexible Networking - Dual 2.5GbE ports provide fast network transfer speeds and increased redundancy
• Versatile Network Storage - Leverage built-in file and photo management, data protection, virtualisation and surveillance solutions
• Capacity Expansion - Add 5× extra drive bays for up to 180TB of storage with one DX525 expansion unit

Specifications

Processor

• CPU Model: AMD Ryzen V1500B
• CPU Architecture: Quad-Core 2.2GHz
• Hardware Encryption Engine: Yes

Memory

• System Memory: 4GB DDR4 ECC SO-DIMM
• Total Slots: 2×
• Maximum Memory Capacity: 32GB (2× 16GB)

Storage

• Drive Bays: 4-Bays (Hot Swappable)
• Compatible Drive Types: 3.5" SATA HDD, 2.5" SATA HDD/SSD

M.2 Slots

• 2× M.2 2280 NVMe SSD Slots (For SSD Cache)

Expansion Unit Support

• 1× DX517 (up to 5× Additional Drives)
• Maximum Total Drive Bays: 9×

External Ports

• 2× USB3.2 Gen1
• 1× Expansion Port (USB Type-C)

Lan

• 2× RJ45 1GbE LAN
• Supports Link Aggregation (Failover / Load Balancing)

File System

• Internal Drives: Btrfs, EXT4, External Drives, Btrfs, EXT4, EXT3, FAT, NTFS, HFS+, exFAT

Supported RAID Types

• Synology Hybrid RAID (SHR), Basic, JBOD, RAID 0, RAID 1, RAID 5, RAID 6, RAID 10

Networking Protocols

• SMB, AFP, NFS, FTP, WebDAV, Rsync

Performance and Features

• SSD Cache Support
• Link Aggregation and Failover Support
• Wake on LAN / WAN

Environment

• Operating Temperature: 0~40°C
• Storage Temperature: -20~60°C
• Relative Humidity: 5~95% RH
• Maximum Operating Altitude: 5,000m

Physical

• Form Factor: Desktop
• Dimensions (H × W × D): 166 × 199 × 223mm
• Weight: Approx. 2.24kg

Power

• AC Input Power Voltage: 100~240V AC
• Power Frequency: 50/60Hz
• Power Consumption (Access): Approx. 25.5W
• Power Consumption (HDD Hibernation): Approx. 10.20W

Safety and Certification

• CE, FCC, BSMI

Warranty

• 3-Year Hardware Warranty (Extendable to 5-Years with Extended Warranty Plus)

Shipping Dimensions

• Length: 28.6 cm
• Width: 24 cm
• Height: 25.6 cm
• Weight: 15.91 kg