Reliable storage that works across all your devices
Ideal for anyone who needs a dependable private cloud for photos, documents, and backups, or small teams collaborating across different devices and platforms.
SYNOLOGY
Synology DS425+ 4-Bay NAS Storage Tower
- Processor manufacturerIntel
- Internal memory2 GB
- Storage drive capacity0
- Power consumption (typical)28.25 W
- Noise level21.6 dB
- Width199 mm
- USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity2
- Cables includedAC/LAN (RJ-45)
- 2.5GbE connectivity plus 1GbE failover port for fast, stable network access from anywhere
- Supports 2.5-inch SSDs, 3.5-inch HDDs, and two M.2 NVMe slots for caching—mix and match to fit your needs
- 2GB RAM and Intel Celeron processor handle multiple users and backup tasks without strain
- File versioning and easy recovery protect against accidental deletion and data loss
Description
Specifications
General
| Brand | SYNOLOGY |
|---|---|
| Model name | DS425+ |
| Product colour | Black |
| ECC | No |
| Type | NAS |
| Snapshot | Yes |
| System log | Yes |
| Device class | Home & Home Office |
| Fan diameter | 92 |
| Fan diameter 2 | 92 |
| Number of fans | 2 |
| Backup function | Yes |
| Number of users | 512 |
| Web-based management | Yes |
| Access Control List (ACL) | Yes |
| Number of M.2 (M & B) slots | 2 |
| Operating relative humidity (H-H) | 5 - 95 |
| Warranty | 36 months |
| EAN | 4711174725991 |
Processor
| Processor manufacturer | Intel |
|---|---|
| Processor family | Intel® Celeron® |
| Processor model | J4125 |
| Processor cores | 4 |
| Processor frequency | 2 GHz |
| Processor boost frequency | 2.7 GHz |
Memory
| Internal memory | 2 GB |
|---|---|
| Internal memory type | DDR4 |
| Memory slots | 1 |
Storage
| Drive bay locking | Yes |
|---|---|
| Hot-swap drive bays | Yes |
| Storage drive capacity | 0 |
| Storage drives installed | No |
| Storage temperature (T-T) | -20 - 60 |
| Installed storage drive type | No |
| Storage drive sizes supported | 2.5/3.5/M.2 |
| Supported storage drive types | HDD & SSD |
| Storage relative humidity (H-H) | 5 - 95 |
| Total installed storage capacity | 0 |
| Maximum supported storage capacity | 80 |
| Number of storage drives supported | 4 |
| Supported storage drive interfaces | M.2, Serial ATA |
Ports
| USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity | 2 |
|---|---|
| USB port | Yes |
| Ethernet LAN | Yes |
| Ethernet LAN (RJ-45) ports | 2 |
| Ethernet LAN data rates | 2500 Mbit/s |
| Wake-on-LAN ready | Yes |
Keyboard & controls
| On/off switch | Yes |
|---|
Battery & power
| Power consumption (typical) | 28.25 W |
|---|---|
| AC input voltage | 100 – 240 V |
| AC input frequency | 50 – 60 Hz |
| Power cables quantity | 1 |
| Power supply location | External |
| External power adapter | Yes |
| Power consumption (HDD standby) | 6.1 |
| Power supply unit (PSU) capacity | 90 |
Performance & capacities
| Noise level | 21.6 dB |
|---|---|
| Operating temperature (T-T) | 0 – 40 °C |
| RAID levels | 0/1/10/5/6/JBOD |
| Cooling type | Active |
Features
| Cables included | AC/LAN (RJ-45) |
|---|---|
| LED indicators | Yes |
| RAID support | Yes |
| Backup features | Cloud/iSCSI LUN |
| Multilingual support | Yes |
| Maximum RAM supported | 6 |
| Supported file systems | BTRFS/exFAT/ext3/ext4/FAT32/HFS+/NTFS |
Dimensions & weight
| Width | 199 mm |
|---|---|
| Depth | 223 mm |
| Height | 166 mm |
| Weight | 2.18 kg |
