Synology DS223j 2 × 2 TB RED Plus (4 TB)

-13 % off new 562.90 € New 648.90 €
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Synology DS223j 2 × 2 TB RED Plus (4 TB)

The Synology DS223j NAS serves as a centralised network storage tower for managing, backing up and sharing data in homes and small businesses. Its hardware features a quad-core 1.7GHz Realtek RTD1619B processor, complemented by 1GB of DDR4 RAM. The private cloud storage runs on the DiskStation Manager operating system and accommodates two 2.5" SATA SSDs or 3.5" SATA HDDs. It delivers a read speed of 112.42MB/s and a write speed of 112.52MB/s, with an operating noise level of 18.2dB(A).

Synology DS223j 2×2TB RED Plus (4TB) NAS

Key features of the Synology DS223j 2×2TB RED Plus (4TB) NAS

  • Quad-core 1.7GHz Realtek RTD1619B processor
  • DiskStation Manager operating system with a clear web interface
  • Btrfs file system with self-healing data function
  • Low operating noise level of 18.2dB(A)
  • Power consumption during operation is 16.31W
  • 1GB of DDR4 RAM
  • Dimensions 165×100×225mm
  • Equipped with two 2TB WD Red Plus drives
Synology DS223j 2×2TB RED Plus (4TB) NAS

Data management

Store your documents and photos in one centralised location. The system automatically sorts uploaded media into albums based on facial recognition or geotags. Organise extensive photo and video libraries directly in the integrated Synology Photos application. Access your data via a web browser or mobile apps.

Synology DS223j 2×2TB RED Plus (4TB) NAS

Cross-platform synchronisation

Synology Drive supports file access from Windows, Mac, and Linux computers or mobile devices. The system automatically synchronises files and folders between servers using the Synology Drive ShareSync feature. Connecting local storage with public clouds simplifies file management across platforms like Google Drive, Dropbox, or Microsoft OneDrive. Teams can collaborate in real time within the Synology Office environment.

Synology DS223j 2×2TB RED Plus (4TB) NAS

Secure backup

Data loss protection includes automatic photo uploads from mobile phones. Scheduled, real-time backups protect Windows or macOS computers. Prevention against ransomware attacks uses file versioning to restore earlier states. The Hyper Backup tool transfers backups of the entire system to various external locations.

Synology DS223j 2×2TB RED Plus (4TB) NAS

Btrfs file system

The modern Btrfs file system protects your stored data from accidental damage. Its self-healing feature detects and restores corrupted files without user intervention. The fast snapshot technology for shared folders is used to restore data to a specific point in time. Snapshot Replication helps copy these snapshots to remote storage.

Synology DS223j 2×2TB RED Plus (4TB) NAS

Camera system

The storage unit functions as a surveillance hub thanks to the Surveillance Station application. The system supports connecting ONVIF-compatible devices. Watch live streams from security cameras in real time on your computer or phone. Two free camera licences are included as standard.

Synology DS223j 2×2TB RED Plus (4TB) NAS

Multimedia server and power consumption

The device operates with a quiet 92×92mm fan, which maintains an operating temperature between 0°C and 40°C. Its low noise level of 18.2dB(A) contributes to quiet operation in a home environment. Typical power consumption during operation is 16.31W, dropping to 4W in hard drive hibernation mode. DLNA standard support is available for streaming media to TVs.

Package contents:
Main unit, power cord, accessory pack, power adapter, manual, RJ-45 network cable
Form factor:
Tower
Number of drive bays (2.5" and 3.5"):
2×
Processor:
Realtek RTD1619B
System memory (RAM):
1GB DDR4
Read speed:
112.42MB/s
Write speed:
112.52MB/s
Noise level:
18.2dB(A)
Typical consumption:
16.31W

Specifications

Power outlet type

Country Czechia

Use

Use Home, Company, Monitorovací systém
Design Tower

Storage

Drive configuration Drive-equipped
Capacity of discs (together) 4 TB
Number of drive bays (2.5" and 3.5") 2 ×
Occupied HDD bays 2 ×
RAID supported RAID 0+1, Special, JBOD

Performance

System memory (RAM) 1 GB (1,024 MB)
Memory type DDR4
RAM memory expandable to 1 GB (1,024 MB)
Processor frequency 1.7 GHz
Read Speed 112.42 MB/s
Write speed 112.52 MB/s
Processor Realtek RTD1619B
CPU architecture ARM

Supported disks

Compatible disc type 2.5" SATA SSD, 3.5" SATA HDD

Software and services

Supported services Media server (DLNA), File Sharing (SAMBA, HFS, CIFS), Recording from IP cameras, iSCSI
NAS operating system DiskStation Manager (DSM)

Backup

Backup and recovery Snapshots

Power Supply

Power supply type Internal

Interface

LAN 1 ×

Features and functions

Noise 18.2 dB
Max. operating temperature 40 °C
Minimum operating temperature 0 °C

Consumption

Dimensions and weight

Depth 225.5 mm
Height 165 mm
Width 100 mm
Weight 0.88 kg

Package contents

Package contents Main unit, Add-on pack, Power cable, Power adapter, RJ-45 network cable, Manual
Code:  SNLG23_009
Warranty: 24 months
Links: Producer's Website:
Manufacturer information

Synology GmbH, Grafenberger Allee 125, 40-237 Düsseldorf, [email protected], +49 211 9666 9666

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