$57.56
$83.46
The Synology DiskStation DS425 – 4-Bay NAS is a powerful 4-bay NAS designed for small businesses and power users who need performance, scalability, and reliable storage. Equipped with an Intel Celeron J4125 quad-core processor and 2 GB DDR4 memory, this NAS delivers strong multitasking capabilities, support for advanced applications, and flexible data protection. With support for Btrfs file system, AES-NI hardware encryption, and VM/Container workloads, the DS425 is an excellent choice for file sharing, data backup, and multimedia streaming. Processor Model: Intel Celeron J4125 Architecture: 64-bit, quad-core Base Frequency: 2.0 GHz Burst Frequency: Up to 2.7 GHz AES-NI Encryption Acceleration: Supported Memory Installed Memory: 2 GB DDR4 (SO-DIMM) Maximum Expandable Memory: Up to 6 GB DDR4 Storage Drive Bays: 4 × 3.5″/2.5″ SATA HDD/SSD (hot-swappable) Maximum Internal Capacity: Up to 72–88 TB (depending on drive size, e.g., 18 TB/22 TB drives) Expansion Units: Not supported (limited to 4 bays) RAID Support: Synology Hybrid RAID (SHR), Basic, JBOD, RAID 0, RAID 1, RAID 5, RAID 6, RAID 10 File System Support: Internal: Btrfs, EXT4 External: Btrfs, EXT4, EXT3, FAT, NTFS, HFS , exFAT Networking Ethernet Ports: 2 × Gigabit Ethernet RJ-45 (supports Link Aggregation & Failover) External Ports USB Ports: 2 × USB 3.2 Gen 1 (5 Gbps) Performance Sequential Read Speed: ~225 MB/s Sequential Write Speed: ~220 MB/s Encryption Performance: Hardware-accelerated AES-NI ensures minimal performance loss with encrypted data Virtualization Support: VMware vSphere, Microsoft Hyper-V, Citrix, OpenStack Container Support: Docker, Kubernetes (light workloads) Software & Features Operating System: Synology DiskStation Manager (DSM) Backup Solutions: Active Backup for Business, Synology Drive, Hyper Backup, Snapshot Replication Multimedia Applications: Synology Photos, Video Station, Audio Station, Plex Media Server support Surveillance: Synology Surveillance Station with IP camera integration Cloud Integration: Synology C2, Dropbox, Google Drive, OneDrive, AWS S3 Power & Efficiency Power Supply: External 90 W adapter Power Consumption: ~8.5 W (HDD hibernation) ~28.3 W (access) Physical Specifications Dimensions (H × W × D): 166 × 199 × 223 mm Weight: ~2.3 kg (without drives) Cooling: 2 × 92 mm fans with multiple modes (silent, cool, full speed) Environmental Conditions Operating Temperature: 0°C – 40°C Relative Humidity: 5% – 95% non-condensing Warranty & Support Warranty: 3 Years (extendable in some regions) Typical Use Cases Small business file server with RAID 5/6 redundancy Multimedia streaming and Plex server with hardware transcoding Virtual machine and container deployment (light workloads) Secure backup hub with AES-NI encryption Surveillance management with multiple IP cameras Key Features Intel Celeron J4125 quad-core processor with AES-NI encryption 2 GB DDR4 memory (expandable up to 6 GB) 4 drive bays with support for RAID 0/1/5/6/10 & SHR Dual Gigabit Ethernet with Link Aggregation Powerful NAS for business workloads, backups, and multimedia Meta Description Synology DiskStation DS425 – 4-Bay NAS with Intel Celeron J4125 quad-core CPU, 2 GB DDR4 RAM (expandable to 6 GB), dual Gigabit LAN, AES-NI encryption, and multimedia streaming. Perfect for small businesses and power users. Datasheet
Synology
