Synology DiskStation DS423 4-Core 2GB RAM 4-Bay NAS

SKU : DS423
Brand : Synology
Availablity : Online Only, In Stock
Ships within 1 and 3 days from our Seven Hills, NSW warehouse
CPU Model: Realtek RTD1619B, CPU Architecture: 64-bit, CPU Frequency: 4-core 1.7 GHz, System Memory: 2 GB DDR4 non-ECC, Drive Bays: 4, USB 3.2 Gen 1 Port*: 2.
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Product Description

Manufacture # Synology | Model # DS423


The Synology DiskStation DS423 offers four bays of storage and everything you need to consolidate, organize, and secure your data. Leverage built-in solutions in Synology DiskStation Manager (DSM) to sync and access files across multiple devices, create a digital photo hub for work or leisure, or secure your premises with intelligent video surveillance tools.



  • Secure cloud storage - Flexibly store up to 72 TB of data with 100% ownership and enjoy multi-platform access from anywhere
  • Data sharing made easy - Safely share files and media over your private cloud for easier collaboration and better productivity
  • Versatile video surveillance - Leverage intuitive surveillance tools to protect your premises and store footage from up to 30 IP cameras
  • Simple Data Protection - Back up your media and documents to multiple destinations, and leverage snapshots to protect against malware



  • CPU Model: Realtek RTD1619B
  • CPU Architecture: 64-bit
  • CPU Frequency: 4-core 1.7 GHz
  • System Memory: 2 GB DDR4 non-ECC
  • Drive Bays: 4
  • USB 3.2 Gen 1 Port*: 2
  • Fan Speed Mode: Full-Speed Mode, Cool Mode, Quiet Mode
  • Maximum Single Volume Size*: 108 TB
  • Maximum Internal Volume Number: 64
  • Maximum Local User Accounts: 1024
  • Maximum Local Groups: 256
  • Maximum Shared Folder: 256


Manufacturer Warranty: 02 Years Limited Warranty

Technical Specifications

Hardware Specs :-  
CPU Model Realtek RTD1619B
CPU Quantity 1
CPU Architecture 64-bit
CPU Frequency 4-core 1.7 GHz
Hardware Encryption Engine Yes
System Memory 2 GB DDR4 non-ECC
Drive Bays 4
Compatible Drive Type* (See all supported drives) 3.5" SATA HDD
Hot Swappable Drive* Yes
RJ-45 1GbE LAN Port* 2 (with Link Aggregation / Failover support)
USB 3.2 Gen 1 Port* 2
Internal Drives Btrfs, EXT4
External Drives Btrfs, EXT4, EXT3, FAT, NTFS, HFS+, exFAT
Size (Height x Width x Depth) 184 mm x 168 mm x 230 mm
Weight 2.21 kg
System Fan 80 mm x 80 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* 20.6 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 32.41 W (Access)
4.97 W (HDD Hibernation)
British Thermal Unit 110.52 BTU/hr (Access)
16.95 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
Software Specs :-  
Maximum Single Volume Size* 108 TB
Maximum Internal Volume Number 64
Supported RAID Type Synology Hybrid RAID, Basic, JBOD, RAID 0, RAID 1, RAID 5, RAID 6, RAID 10
RAID Migration Basic to RAID 1, Basic to RAID 5, RAID 1 to RAID 5, RAID 5 to RAID 6
Volume Expansion with Larger HDDs Synology Hybrid RAID, RAID 1, RAID 5, RAID 6, RAID 10
Volume Expansion by Adding a HDD Synology Hybrid RAID, JBOD, RAID 5
Global Hot Spare Supported RAID Type Synology Hybrid RAID, RAID 1, RAID 5
File Protocol SMB/AFP/NFS/FTP/WebDAV
Maximum Concurrent SMB/AFP/FTP Connections 200
Windows Access Control List (ACL) Integration Yes
NFS Kerberos Authentication Yes
Maximum Local User Accounts 1024
Maximum Local Groups 256
Maximum Shared Folder 256
Maximum Shared Folder Sync Tasks 4
Hybrid Share Folder Number 5
Syslog Events per Second 400
Networking Protocols SMB1 (CIFS), SMB2, SMB3, NFSv3, NFSv4, NFSv4.1, NFS Kerberized sessions, iSCSI, HTTP, HTTPs, FTP, SNMP, LDAP, CalDAV
Supported Browsers Google Chrome, Firefox, Microsoft Edge, Safari
Supported Language English, Deutsch, Français, Italiano, Español, Dansk, Norsk, Svenska, Nederlands, Polski, Magyar, Português do Brasil, Português Europeu, Turkce, cesky,
Maximum Concurrent Download Tasks 80
Maximum iSCSI Target Number 128
Maximum LUN 256
LUN Clone/Snapshot, Windows ODX Yes
DLNA Compliance Yes
Facial Recognition Yes
Maximum Snapshots per Shared Folder 256
Maximum of System Snapshots 4096
Maximum IP cam (Licenses required) 30 (including 2 Free License) (see all supported IP cameras)
Total FPS (H.264) 900 FPS @ 720p (1280x720)
600 FPS @ 1080p (1920x1080)
300 FPS @ 3M (2048x1536)
200 FPS @ 5M (2591x1944)
150 FPS @ 4K (3840x2160)
Total FPS (H.265) 900 FPS @ 720p (1280x720)
800 FPS @ 1080p (1920x1080)
500 FPS @ 3M (2048x1536)
450 FPS @ 5M (2591x1944)
200 FPS @ 4K (3840x2160)
Recommended Number of Concurrent Sync Clients 200 (the number of connections that can be maintained when the recommended number of hosted files was reached)
Recommended Number of Hosted Files 500,000 (applies to files indexed or hosted by Synology Drive. For file access through other standard protocols, refer to the File Services section above)
Maximum Users 200
Video Station Yes
Maximum Connections 20

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