Synology DiskStation DS423+

A compact storage hub with 100% data ownership

Conquer home office data chaos

• 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/write
• 2 x M.2 NVMe
  SSD slots
• 2 x 1GbE
  LAN ports

Create a private cloud hub for your data

Import and sync data scattered across PCs, Macs, phones, and external storage devices to implement well-organized file management for your business. Learn More

Multi-device access

Browse, access, edit, and share files securely and conveniently via desktop, mobile, or web browser platforms. Use intuitive admin tools to track and set file permissions and control access to documents, files, and other data.

On-demand sync

Save space on your personal devices by only synchronizing the files you need from your Synology system. Pin frequently accessed files for convenient offline accessibility.

Cloud integration

Sync your private storage servers with public cloud services such as Google Drive, Dropbox, and Microsoft OneDrive. Retain local copies of your cloud data for centralized management and data ownership. Learn More

Cross-platform sharing

Build a private data cloud that syncs and shares files swiftly between multiple storage servers, letting everyone access the same set of data at their convenience.

Safeguard your data

Powered by Synology DiskStation Manager (DSM), the DS423 utilizes Btrfs, a next-generation file system, to secure data against corruption and allows users to roll back any accidental or malicious changes with instantaneous snapshots. Learn More

Versatile storage solution for essential needs

Manage and organize photos efficiently, back up and secure your digital data, and safeguard your physical premises with the DS423.

• Photo management
  Store and organize photos, albums, and other media with smart and intuitive features. Leverage privacy-focused options to share media securely with friends, family, or colleagues.
• Data protection
  Safeguard digital memories and important projects with intuitive backup tools.
• Video surveillance
  Protect what matters with intuitive monitoring solutions for your home.

Multi-layered backup solutions

Leverage Synology solutions to back up all data stored on your DS423 onto a secondary server, external storage device, or the cloud.

Flexible off-site backups

Back up your Synology device, including system settings, applications, and shared folders, save space with data deduplication, and store copies to multiple destinations. Learn More

Near-instantaneous protection

Create point-in-time snapshots of shared folders and LUNs for added protection of your data. Snapshot Replication enables an RPO as low as 5 minutes and recovery within seconds. Learn More

Private cloud made easy

Import data from PCs, Macs, and other external storage devices at a 14% faster rate and keep all your devices in sync for smoother file management. Learn More

Save storage space

Enable on-demand mode to download files onto your Windows PC or Mac only when you access them. Pin the most important ones or the ones you access more frequently for convenient offline accessibility.

Protect your data platform

Add an extra layer of protection to your files with one of the built-in, license-free solutions available to back up your DS223.

Flexible backups

Back up your entire NAS, including system settings and applications, or select specific folders. Secure all backup data to multiple destinations. Learn More

Near-continuous protection

Take NAS protection to the next level by creating point-in-time copies of shared folders that can be replicated elsewhere and rapidly restored . Learn More

More ways to harness your NAS

• Storage for content creators
  Synology NAS brings speed, simplicity, and security to all your creative projects. Learn More
• File management
  Store, access, and share files securely and efficiently with the native solutions available in Synology DSM. Learn More
• Ransomware prevention and protection
  Minimize the threat posed by increasingly sophisticated malware with Synology. Learn More

Additional Information:

Visit the Manufacturer Product Web Page for Full Details

Make and Model	Synology DiskStation DS423+
Part Number	DS423+
Color	Black
CPU Model	Intel Celeron J4125
CPU Quantity	1
CPU Architecture	64-bit
CPU Frequency	4-core 2.0 (base) / 2.7 (turbo) GHz
Hardware Encryption Engine	Yes
System Memory	2 GB DDR4 non-ECC SODIMM
Maximum Memory Capacity	6 GB (2 GB + 4 GB)
Total Memory Slots	1
Drive Bays	4
M.2 Drive Slots	2 (NVMe)
Compatible Drive Type* (See all supported drives)	3.5" SATA HDD 2.5" SATA SSD M.2 2280 NVMe SSD
Hot Swappable Drive*	Yes
RJ-45 1GbE LAN Port*	2 (with Link Aggregation / Failover support)
USB 3.2 Gen 1 Port*	2
Internal Drives File System	Btrfs EXT4
External Drives File System	Btrfs EXT4 EXT3 FAT NTFS HFS+ exFAT
System Fan	92 mm x 92 mm x 2 pcs
Fan Speed Mode	Full-Speed Mode Cool Mode Quiet Mode
Brightness Adjustable Front LED Indicators	Yes
Power Recovery	Yes
Noise Level*	19.8 dB(A)
Scheduled Power On / Off	Yes
Wake on LAN / WAN	Yes
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)
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	FCC CE BSMI VCCI RCM UKCA EAC CCC KC
Dimensions	166 mm x 199 mm x 223 mm
Weight	2.18 kg

• Main Unit X 1
• Accessory Pack X 1
• AC Power Adapter X 1
• AC Power Cord X 1
• RJ-45 LAN Cable X 2
• Quick Installation Guide X 1