Synology Disk Station DS425+
NAS server | 4 bays | 16 TB | SATA 6Gb/s | HDD 4 TB x 4 | RAID JBOD, 0, 1, 5, 6, 10 | RAM 2 GB | Gigabit Ethernet / 2.5 Gigabit Ethernet | iSCSI support
Main Specification
| Product Description | Synology Disk Station DS425+ - NAS server - 16 TB |
|---|---|
| Device Type | NAS server |
| Host Connectivity | Gigabit Ethernet / 2.5 Gigabit Ethernet |
| Total Storage Capacity | 16 TB |
| Max Supported Capacity | 80 TB |
| Installed Devices / Modules Qty | 0 (installed) / 4 (max) |
| Dimensions (WxDxH) | 19.9 cm x 22.3 cm x 16.6 cm |
| Weight | 2.18 kg () |
| Processor | 1 x Intel Celeron J4125 2 GHz (Quad-Core) |
| Storage Controller | RAID SATA 6Gb/s RAID JBOD, 0, 1, 5, 6, 10 |
| Hard Drive | 4 x 4 TB |
| Networking | 2.5GbE, 1GbE, 10Mb LAN, 100Mb LAN |
| IP Cameras Supported | 40 |
| Performance | Maximum volume size: 108 TB Maximum number of volume: 32 Maximum accounts: 512 Maximum number of groups: 128 Maximum number of shared folder: 128 Maximum number of shared folders syncing tasks: 4 Syslog: 800 events per second |
| RAM | 2 GB |
| Power | AC 100-240 V (50/60 Hz) |
| Manufacturer Warranty | 3-year warranty |
General
| Device Type | NAS server |
|---|---|
| Host Connectivity | Gigabit Ethernet / 2.5 Gigabit Ethernet |
| Total Storage Capacity | 16 TB |
| Max Supported Capacity | 80 TB |
| Installed Devices / Modules Qty | 0 (installed) / 4 (max) |
| Width | 19.9 cm |
| Depth | 22.3 cm |
| Height | 16.6 cm |
| Weight | 2.18 kg () |
| Built-in Devices | 2 x 92 mm fan |
Processor / Memory
| Processors Installed | 1 x Intel Celeron J4125 2 GHz |
|---|---|
| Number of Cores | Quad-Core |
| Max Supported Qty | 1 |
| RAM | 2 GB (installed) / 6 GB (supported) - DDR4 |
Storage Controller
| Type | RAID |
|---|---|
| Interface Type | SATA 6Gb/s |
| RAID Level | JBOD, RAID 0, RAID 1, RAID 5, RAID 6, RAID 10 |
Hard Drive
| Type | HDD - hot-swap - 3.5" |
|---|---|
| Capacity | 4 x 4 TB |
| Data Transfer Rate | 202 MBps |
| Spindle Speed | 5400 rpm |
Networking
| Data Link Protocol | 2.5GbE, 1GbE, 10Mb LAN, 100Mb LAN |
|---|---|
| Network / Transport Protocol | HTTP, HTTPs, FTP |
| Remote Management Protocol | HTTP, HTTPS, SNMP, LDAP |
| Network Services Compatibility | Apple File Protocol (AFP), FTP, Web-based Distributed Authoring and Versioning (WebDAV), Microsoft CIFS, Network File System v3 (NFS v3), Network File System v4 (NFS v4), Network File System v4.1 (NFS v4.1), Server Message Block 2.0 (SMB 1.0), Server Message Block 2.0 (SMB 2.0), Server Message Block 3.0 (SMB 3.0), Calendaring Extensions to WebDAV (CalDAV) |
| Performance | Maximum volume size: 108 TB Maximum number of volume: 32 Maximum accounts: 512 Maximum number of groups: 128 Maximum number of shared folder: 128 Maximum number of shared folders syncing tasks: 4 Syslog: 800 events per second |
| Features | WOL, WOW, SSD read-write cache, Storage Pool, Rsync compatible, ACL support, NFS Kerberos authentication, hybrid backup sync, VPN Server, reset button |
Security DVR
| IP Cameras Supported | 40 |
|---|
Expansion / Connectivity
| Expansion Bays | 4 (total) / 0 (free) x hot-swap - 2.5" / 3.5" |
|---|---|
| Expansion Slots | 2 (total) / 2 (free) x M.2 |
| Interfaces | 2 x USB 3.2 Gen 1 - Type A 1 x 2.5 Gigabit Ethernet - RJ-45 1 x Ethernet 1000Base-T - RJ-45 |
Miscellaneous
| Cables Included | 2 x network cable |
|---|---|
| Features | LED indicator, power recovery, scheduled power on/off, security lock slot (cable lock sold separately) |
| Security Slot Type | Kensington security slot |
| Compliant Standards | FCC, BSMI, VCCI, RCM, UKCA, EAC, CCC, KC, BIS, RoHS |
| Included Accessories | Accessory pack, power cable |
Power
| Power Device | External power adapter |
|---|---|
| Voltage Required | AC 100-240 V (50/60 Hz) |
| Power Consumption Operational | 28.25 watt |
| Power Consumption Stand by | 6.1 watt |
| Power Provided | 90 watt |
Manufacturer Warranty
| Service & Support | Limited warranty - 3 years |
|---|
Environmental Parameters
| Min Operating Temperature | 0 °C |
|---|---|
| Max Operating Temperature | 40 °C |
| Humidity Range Operating | 5 - 95% |
| Sound Emission | 21.6 dBA |
Product features
Robust processing power
The DS425+ is powered by a dual-core Celeron J4125 processor operating at 2 GHz, ensuring smooth performance for data-intensive tasks.Ample storage expansion
With four available expansion bays, the device can support multiple hard drives, allowing users to easily increase their storage capacity as needed.Efficient cooling system
Equipped with two 92 mm built-in fans, the DS425+ maintains optimal operating temperatures even under heavy workloads.Comprehensive network support
The device offers multiple data link protocols including Gigabit Ethernet and 2.5 Gigabit Ethernet, ensuring fast connections and smooth data transfer.Flexible RAID configurations
Support for various RAID levels including RAID 0, RAID 1, RAID 5, and others allows users to choose the best option for their data safety and performance needs.Key selling points
- Supports up to 80 TB of total storage capacity
- Quad-core Celeron processor for efficient performance
- Hot-swap functionality for seamless drive replacement
- Multiple RAID options for enhanced data protection
- Robust networking options with 2.5 Gigabit Ethernet support
References
MPN: DS425+/16TB-HAT3300
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04/06/2026 05:24:37