Synology DiskStation DS725+ 16 TB - Network Attached Storage, Black
Key Specifications
Choose one or multiple features to search for items that have the same specifications.| Processor | |
| Processor model | R1600 |
| Processor manufacturer | AMD |
| Processor family | Ryzen Embedded |
| Processor cores | 2 |
| Processor threads | 4 |
| Processor boost frequency | 3.1 GHz |
| Processor frequency | 2.6 GHz |
| Processor generation | AMD Ryzen Embedded R1000 Series |
| Memory | |
| Internal memory type | DDR4 |
| Memory slots | 2 |
| ECC | ![]() |
| Memory form factor | SO-DIMM |
| Maximum RAM supported | 32 GB |
| Internal memory | 4 GB |
| Ports & interfaces | |
| Ethernet LAN (RJ-45) ports | 2 |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity | 1 |
| USB port | ![]() |
| 1 | |
| Weight & dimensions | |
| Weight | 1.51 kg |
| Height | 166 mm |
| Width | 106 mm |
| Depth | 223 mm |
| Energy management | |
| Power consumption (typical) | 20.41 W |
| Number of power supply units | 1 |
| AC input frequency | 50 - 60 Hz |
| AC input voltage | 100 - 240 V |
| Power supply location | External |
| Power supply unit (PSU) capacity | 65 W |
| Power consumption (HDD standby) | 7.87 W |
| Operational conditions | |
| Operating relative humidity (H-H) | 5 - 95% |
| Storage temperature (T-T) | -20 - 60 °C |
| Operating temperature (T-T) | 0 - 40 °C |
| Storage relative humidity (H-H) | 5 - 95% |
| Networking | |
| Supported network protocols | SMB1 (CIFS), SMB2, SMB3, NFSv3, NFSv4, NFSv4.1, NFS Kerberized sessions, iSCSI, HTTP, HTTPs, FTP, SNMP, LDAP, CalDAV |
| Ethernet LAN | ![]() |
| Wake-on-LAN ready | ![]() |
| Jumbo frames support | ![]() |
| Ethernet LAN data rates | 2500 Mbit/s |
| iSCSI support | ![]() |
| Dynamic DNS (DDNS) | ![]() |
| Storage | |
| RAID levels | 0, 1, 5, 6, 10, JBOD |
| Supported file systems | BTRFS, FAT32, HFS+, NTFS, exFAT, ext3, ext4 |
| RAID support | ![]() |
| Storage drive size | 3.5" |
| Storage drive interface | Serial ATA III |
| Number of storage drives supported | 7 |
| Storage drive sizes supported | 3.5,M.2,2.5 |
| Storage drives installed | ![]() |
| Maximum supported storage capacity | 140 TB |
| Number of storage drives installed | 2 |
| Installed storage drive type | ![]() |
| Supported storage drive types | HDD & SSD |
| Hot-swap drive bays | ![]() |
| Supported storage drive interfaces | M.2, Serial ATA |
| Online RAID migration | ![]() |
| Online RAID expansion | ![]() |
| Bad block scan | ![]() |
| Number of M.2 (M & B) slots | 2 |
| Total installed storage capacity | 16 TB |
| Packaging content | |
| Cables included | AC, LAN (RJ-45) |
| External power adapter | ![]() |
| Power cables quantity | 1 |
| Other features | |
| Certification | FCC, CE, BSMI, VCCI, RCM, UKCA, EAC, CCC, KC, BIS |
| Power management | ![]() |
| Warranty period | 3 year(s) |
| Compliance certificates | RoHS |
| Design | |
| Chassis type | Desktop |
| Cable lock slot | ![]() |
| LED indicators | ![]() |
| Product colour | Black |
| Number of fans | 1 fan(s) |
| Cooling type | Active |
| Fan diameter | 9.2 cm |
| Drive bay locking | ![]() |
| Performance | |
| Type | NAS |
| Number of users | 512 user(s) |
| Noise level | 17.9 dB |
| Snapshot | ![]() |
| Web-based management | ![]() |
| Access Control List (ACL) | ![]() |
| Reset button | ![]() |
| Multilingual support | ![]() |
| On/off switch | ![]() |
| S.M.A.R.T. support | ![]() |
| Built-in BitTorrent client | ![]() |
| Device class | Home & Home Office |
| Backup function | ![]() |
| Backup features | Cloud, iSCSI LUN |
| Built-in FTP server | ![]() |
| System log | ![]() |
| Password authentication | ![]() |
| Disk scan | ![]() |
| Share folder access right management | ![]() |
| EAN | |
| Warranty | 1 year |
The Synology DiskStation DS725+ is a 2-bay network-attached storage (NAS) unit designed for centralized data management and backup. It runs on an AMD Ryzen R1600 dual-core processor with a base frequency of 2.6 GHz and a boost speed of up to 3.1 GHz. This model includes 16 TB of pre-installed storage across its two primary drive bays. It features 4 GB of DDR4 ECC RAM to maintain system stability via error correction. Two 2.5GbE RJ-45 ports handle network connectivity, supporting data transfer rates of up to 2500 Mbit/s. The system supports multiple RAID configurations, including Synology Hybrid RAID, RAID 0, and RAID 1, to provide various options for data redundancy.
The desktop chassis features hot-swappable drive bays and a 92 mm cooling fan. With a noise level of 17.9 dB, the unit is suitable for use in quiet work environments. Alongside the primary SATA bays, the device includes two M.2 NVMe slots for SSD caching or high-speed storage volumes. It supports the Btrfs, NTFS, and ext4 file systems. A USB 3.2 Gen 1 port allows for the connection of external drives or peripherals. The unit has a typical power consumption of 20.41 W. Users manage the system through a web-based interface that supports iSCSI and snapshot technology for data protection.
Key Features:- AMD Ryzen R1600 dual-core processor with 4 threads and a 3.1 GHz boost frequency.
- 16 TB pre-installed storage capacity across two hot-swappable 3.5-inch drive bays.
- Dual 2.5GbE Ethernet ports for network speeds of up to 2500 Mbit/s.
- Two M.2 NVMe slots for SSD caching or high-speed storage pools.
- 4 GB DDR4 ECC memory, expandable to 32 GB via two slots.
- Support for Btrfs and RAID configurations, including Synology Hybrid RAID and RAID 10.
- Active 92 mm cooling fan with a 17.9 dB noise level.
- Integrated support for snapshot technology and iSCSI LUN for data backup.
Estimated delivery: 29.10 - 04.11
Today: 11:00 - 15:00
Estimated delivery: 29.10 - 04.11
Today: Closed
Estimated delivery: 29.10 - 04.11
Today: Closed
Estimated delivery: 29.10 - 04.11
Today: Closed
Estimated delivery: 29.10 - 04.11
Today: 10:00 - 14:00
Estimated delivery time: 29.10 - 04.11
Estimated delivery time: 29.10 - 03.11
Estimated delivery time: 30.10 - 04.11
Estimated delivery time: 30.10 - 04.11
Estimated delivery time: 30.10 - 03.11
Estimated delivery time: 29.10 - 04.11
Estimated delivery time: 29.10 - 04.11
Estimated delivery time: 30.10 - 03.11
- manual pdf (English)
- leaflet (English)


