Synology DiskStation DS723+ (Diskless) 2-Bay
Description
The Synology DS723+ is a 2‑bay NAS (Network‑Attached Storage) unit designed for home, small office, or small business use. “Diskless” means it comes without hard disks or SSDs—you’ll need to add those yourself. It’s part of Synology’s “+” series, which is a more capable line with better performance and expandability compared to entry models. Ryzen Embedded, Processor model: R1600, Processor frequency: 2.6 GHz. Internal memory: 2 GB, Internal memory type: DDR4. Operating system installed: DiskStation Manager
Features:
- Synology DS723+ 2-Bay DiskStation NAS
- Powered by AMD Ryzen R1600 Dual-Core processor with 2GB DDR4 ECC RAM
- Features 2x RJ-45 1GbE LAN-Port and 1x USB 3.2 Gen 1-Port
- Comes with 2x 4TB Seagate IronWolf drives, providing a total storage of 8TB
- Ideal for small to medium-sized businesses or home users requiring a reliable and efficient network storage solution
- Offers data protection, backup, file sharing, and multimedia streaming capabilities
Pros & What It’s Good For
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Compact size + relatively low power usage. Good if you want something that doesn’t take much space or draw a lot of power.
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Expandable – both in drives (via expansion unit) and in network (10GbE option).
- Good balance between performance and compact form — you get decent CPU, NVMe slots, and expandability without a large rack‑unit.
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Flexible storage options — HDDs for bulk storage, SSD/NVMe for speed, ability to expand bays later.
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Strong software support — DSM is mature, with a rich ecosystem (backups, snapshots, cloud, surveillance, etc.).
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ECC RAM & data protection features help ensure reliability and integrity (correcting certain memory errors).
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Upgradable networking — if you later need higher speed (10GbE), the hardware supports it via an add‑on.
Suitable Use Cases
Here are scenarios where the DS723+ is especially good:
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A small office or creative professional needing centralized storage, backups, collaboration.
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Home users who want their own private cloud for photos, videos, files, and who might stream or access commonly used files often.
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Streaming media (though transcoding heavy media may not be optimal unless you add processing power).
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Serving as a backup target for computers, cloud data, mobile devices.
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Surveillance system storage (IP cameras) when you want local storage + remote backup / redundancy.
Conclusion
The DS723+ is a strong mid‑tier 2‑bay NAS for people who want more than basic storage. It offers good hardware, solid software, and room to grow. If properly configured (with good drives, enough RAM, maybe better network), it can serve very well for many years.
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Hardware Specifications
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CPU
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CPU Model | AMD Ryzen R1600 |
| CPU Quantity | 1 | |
| CPU Core | 2 | |
| CPU Architecture | 64-bit | |
| CPU Frequency | 2.6 (base) / 3.1 (turbo) GHz | |
| Hardware Encryption Engine | ||
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Memory
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System Memory | 2 GB DDR4 ECC SODIMM |
| Memory Module Pre-installed | 2 GB (2 GB x 1) | |
| Total Memory Slots | 2 | |
| Maximum Memory Capacity | 32 GB (16 GB x 2) | |
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Storage
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Drive Bays | 2 |
| Maximum Drive Bays with Expansion Unit | 7 (DX517 x 1) | |
| M.2 Drive Slots | 2 (NVMe) | |
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| Hot Swappable Drive* | ||
| Notes | The hot swappable drive feature is not supported by M.2 SSD slots. | |
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External Ports
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RJ-45 1GbE LAN Port | 2 |
| USB 3.2 Gen 1 Port | 1 | |
| Expansion Port | 1 | |
| Expansion Port Type | eSATA | |
| Notes | MTU value of 1GbE LAN port has a limit of 1500. | |
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PCIe
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PCIe Expansion | 1 x Gen3 x2 network upgrade slot |
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Appearance
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Size (Height x Width x Depth) | 166 mm x 106 mm x 223 mm |
| Weight | 1.51 kg | |
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Others
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System Fan | 92 mm x 92 mm x 1 pcs |
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| Brightness Adjustable Front LED Indicators | ||
| Power Recovery | ||
| Noise Level* | 20.7 dB(A) | |
| Scheduled Power On / Off | ||
| Wake on LAN / WAN | ||
| Power Supply Unit / Adapter | 65 watts | |
| AC Input Power Voltage | 100V to 240V AC | |
| Power Frequency | 50/60 Hz, Single Phase | |
| Power Consumption* | 21.07 watts (Access) 8.62 watts (HDD Hibernation) |
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| British Thermal Unit | 71.85 BTU/hr (Access) 29.39 BTU/hr (HDD Hibernation) |
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Temperature
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Operating Temperature | 0°C to 40°C (32°F to 104°F) |
| Storage Temperature | -20°C to 60°C (-5°F to 140°F) | |
| Relative Humidity | 5% to 95% RH | |
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Certification
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Warranty
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3-year hardware warranty, extendable to 5 years with Extended Warranty Plus | |
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Environment
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RoHS Compliant | |
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Packaging Content
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Optional Accessories
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