DiskStation
DS423+
DiskStation DS423+
A compact storage hub with 100% data ownership
Capable and compact
Powerful functionality packed into a 4-bay chassis
Consolidate and share
Store, organize, and share up to 72 TB of data.
Integrated data protection
Contains hardware and software safeguards engineered to protect your data — trusted by millions.
A capable all-around performer
The versatile DS423+ can serve as a central storage device as well as a multimedia hub.
Up to 226/224 MB/s read/write1
2 x M.2 NVMe SSD slots2
2 x 1GbE LAN ports
Btrfs: advanced file system for data protection
The Synology DiskStation Manager (DSM) operating system that powers DS423+ uses the advanced Btrfs file system, which safeguards your data against corruption and allows for the reversal of any unintended or malicious changes through the use of snapshot technology. Learn more
Store, share, and protect
Manage all your documents, photos, and other files, back up applications and devices, and protect your physical assets with professional video surveillance.
Private cloud for seamless data access
Multi-layered backup
Smart surveillance
Performance backed by Synology drives
Leverage high sustained performance and reliability with enterprise-grade drives and built-in data protection designed for Synology systems.5
Get more with DiskStation Manager
Take advantage of a host of native productivity, management, and security solutions available in the web-based Synology DSM operating system.
Central Management System
Conveniently manage your fleet of Synology NAS from a centralized console.
Security
Shield your Synology NAS from the most sophisticated threats with industry-leading security solutions.
Synology High Availability
Seamless transition between clustered servers in the event of a server failure to minimize the impact on applications.
DiskStation DS423+
- 1Status Indicator
- 2Drive Status Indicators
- 3Memory Expansion Slot
- 4Drive Tray Locks
- 5USB 3.2 Gen 1 Port
- 6Power Button
- 7Drive Trays
- 81GbE RJ-45 Ports
- 9Reset Button
- 10USB 3.2 Gen 1 Port
- 11Power Port
- 12Fans
- 13Kensington Security Slot
- 14M.2 NVMe SSD Slots
More ways to harness your NAS
Notes:
Performance figures are obtained through internal testing by Synology. Actual performance may vary depending on the testing environment, usage, and configuration. See performance charts for more information.
Synology SNV3400 series M.2 NVMe SSD drives can be installed through the built-in M.2 slots to enable SSD caching or create SSD storage pools. Drives are sold separately.
C2 Storage for Hyper Backup and Hybrid Share requires purchase of an eligible annual or monthly subscription. A free trial is available for each newly registered Synology Account. Learn more
Surveillance Station includes 2 free licenses. Connecting more cameras and devices requires additional licenses.
PCIe add-in cards, expansion units, and storage drives are sold separately. Refer to the compatibility list for compatible devices.
Extended Warranty Plus must be purchased within 90 days of the device purchase date, or if none is available, 180 days of the device manufacturing date. A Synology Account is required for the purchase. The starting date of the Extended Warranty Plus additional coverage is calculated based on the purchase date of your Synology NAS. If you cannot provide proof of purchase, the device manufacturing date applies.
Express shipping is a paid add-on available in select countries only.
Hardware Specifications |
||
|---|---|---|
CPU |
||
|
CPU
|
CPU Model | Intel Celeron J4125 |
| CPU Quantity | 1 | |
| CPU Architecture | 64-bit | |
| CPU Frequency | 4-core 2.0 (base) / 2.7 (burst) GHz | |
| Hardware Encryption Engine | ||
Memory |
||
|
Memory
|
System Memory | 2 GB DDR4 non-ECC |
| Total Memory Slots | 1 | |
| Maximum Memory Capacity | 6 GB (2 GB + 4 GB) | |
| Notes |
|
|
Storage |
||
|
Storage
|
Drive Bays | 4 |
| M.2 Drive Slots | 2 (NVMe) | |
| Compatible Drive Type* (See all supported drives) |
|
|
| Hot Swappable Drive* | ||
| Notes |
|
|
External Ports |
||
|
External Ports
|
RJ-45 1GbE LAN Port | 2 (with Link Aggregation / Failover support) |
| USB 3.2 Gen 1 Port* | 2 | |
| Notes |
|
|
Appearance |
||
|
Appearance
|
Size (Height x Width x Depth) | 166 mm x 199 mm x 223 mm |
| Weight | 2.18 kg | |
Others |
||
|
Others
|
System Fan | 92 mm x 92 mm x 2 pcs |
| Fan Speed Mode |
|
|
| Brightness Adjustable Front LED Indicators | ||
| Power Recovery | ||
| Noise Level* | 19.8 dB(A) | |
| Scheduled Power On / Off | ||
| Wake on LAN / WAN | ||
| Power Supply Unit / Adapter | 90 W | |
| AC Input Power Voltage | 100V to 240V AC | |
| Power Frequency | 50/60 Hz, Single Phase | |
| Power Consumption |
28.3 W (Access) 8.45 W (HDD Hibernation) |
|
| British Thermal Unit |
96.5 BTU/hr (Access) 28.81 BTU/hr (HDD Hibernation) |
|
| Notes |
|
|
Temperature |
||
|
Temperature
|
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 | |
Certification |
||
|
Certification
|
|
|
Warranty |
||
|
Warranty
|
3-year hardware warranty, extendable to 5 years with EW201 or Extended Warranty Plus | |
| Notes |
|
|
Environment |
||
|
Environment
|
RoHS Compliant | |
Packaging Content |
||
|
Packaging Content
|
|
|
Optional Accessories |
||
|
Optional Accessories
|
|
|
| Notes | All memory modules will operate at the maximum frequency specified by the CPU manufacturer. | |
Notes:
- Model specifications are subject to change without prior notice.
- The figures are based on Synology internal testing. Each performance test is done individually. No other services or applications are processed at the same time.
- The actual performance may be lower than lab testing figure due to differences in server configuration, deployment, and the number of active operations.
- If usage requirements exceed the specifications above, please contact our regional partners for professional advice.