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Plus Series : DiskStation DS423+
A compact storage hub with 100% data ownership
CPU: Intel Celeron J4125 4-core 2.0 (base) / 2.7 (turbo) GHz
RAM: 2 GB DDR4 non-ECC SODIMM (MAX 6GB)
M.2 NVMe Slots x2
Gigabit LAN Port x2
USB 3.2 Gen 1 Port x2
3 Years Warranty
Powerful functionality packed into a 4-bay chassis
Store, organize, and share up to 72 TB of data.
Contains hardware and software safeguards engineered to protect your data — trusted by millions.
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
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
Manage all your documents, photos, and other files, back up applications and devices, and protect your physical assets with professional video surveillance.
Store, sync, access, and share data from any device, wherever you are. Work seamlessly between different platforms and devices, and access your files through mobile apps, desktop clients, and a browser-based interface. Quickly and easily roll back files in case of accidental deletion, mistakes, malware, etc., with the versioning feature.
Consolidate and automate backup tasks for PCs, file servers, VMs, SaaS applications, and more with Active Backup Suite. Administer device backups remotely through a centralized portal and quickly restore specific files or entire devices to keep your business up and running. Take advantage of built-in remote backup solutions designed to protect your data with seamless
Protecting your business has never been easier, with centralized management, support for over 8,300 IP camera models, and remote monitoring and playback. Synology’s video management system provides all the tools you need for live monitoring, investigation, management, and backup.
Leverage high sustained performance and reliability with enterprise-grade drives and built-in data protection designed for Synology systems.5
Take advantage of a host of native productivity, management, and security solutions available in the web-based Synology DSM operating system.
Conveniently manage your fleet of Synology NAS from a centralized console.
Shield your Synology NAS from the most sophisticated threats with industry-leading security solutions.
Seamless transition between clustered servers in the event of a server failure to minimize the impact on applications.
CPU
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CPU Model | Intel Celeron J4125 |
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CPU Quantity | 1 | |
CPU Architecture | 64-bit | |
CPU Frequency | 4-core 2.0 (base) / 2.7 (turbo) GHz | |
Hardware Encryption Engine (AES-NI) | ![]() |
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Memory
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System Memory | 2 GB DDR4 non-ECC SODIMM |
Total Memory Slots | 1 | |
Maximum Memory Capacity | 6 GB (2 GB + 4 GB) | |
Notes |
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Storage
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Drive Bays | 4 |
M.2 Drive Slots | 2 (NVMe) | |
Compatible Drive Type* (See all supported drives) |
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Hot Swappable Drive* | ![]() |
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Notes |
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External Ports
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RJ-45 1GbE LAN Port* | 2 (with Link Aggregation / Failover support) |
USB 3.2 Gen 1 Port* | 2 | |
Notes |
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File System
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Internal Drives |
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External Drives |
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Appearance
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Size (Height x Width x Depth) | 166 mm x 199 mm x 223 mm |
Weight | 2.18 kg | |
Others
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System Fan | 92 mm x 92 mm x 2 pcs |
Fan Speed Mode |
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Brightness Adjustable Front LED Indicators | ![]() |
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Power Recovery | ![]() |
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Noise Level* | 19.8 dB(A) | |
Scheduled Power On / Off | ![]() |
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Wake on LAN / WAN | ![]() |
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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) |
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British Thermal Unit | 96.5 BTU/hr (Access) 28.81 BTU/hr (HDD Hibernation) |
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Notes |
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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 | |
Certification
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Warranty
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3-year hardware warranty, extendable to 5 years with EW201 or Extended Warranty Plus | |
Notes |
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Environment
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RoHS Compliant | |
Packaging Content
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Optional Accessories
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Notes | All memory modules will operate at the maximum frequency specified by the CPU manufacturer. |
Notes:
Plus Series : DiskStation DS423+
A compact storage hub with 100% data ownership
CPU: Intel Celeron J4125 4-core 2.0 (base) / 2.7 (turbo) GHz
RAM: 2 GB DDR4 non-ECC SODIMM (MAX 6GB)
M.2 NVMe Slots x2
Gigabit LAN Port x2
USB 3.2 Gen 1 Port x2
3 Years Warranty