Synology DS223j RED 12TB (2x 6TB) Desktop NAS

The Synology DS223j RED is a compact and energy-efficient 2-bay desktop NAS designed for home and small office users. Pre-loaded with 12TB of storage (2x 6TB WD Red drives), it offers a reliable solution for data backup, file sharing, and multimedia streaming. Powered by a Realtek RTD1619B quad-core processor and 1GB DDR4 memory, it delivers smooth performance for everyday tasks. The included DiskStation Manager (DSM) operating system provides an intuitive interface and a rich ecosystem of applications.

Advantages

Easy to set up and manage with Synology DSM; low power consumption (16.31W active, 4.08W hibernation); quiet operation (14.6 dB(A)); hardware-accelerated AES-NI encryption for data security; supports Synology Hybrid RAID (SHR) for flexible storage management.

Suitable for

• Home users needing centralized file storage and backup
• Small businesses requiring a cost-effective NAS for file sharing and collaboration
• Media enthusiasts streaming content to multiple devices

Key specifications

• Processor: Realtek RTD1619B Quad-core 1.7 GHz
• Memory: 1 GB DDR4 non-ECC
• Drive Bays: 2 (compatible with 3.5" SATA HDD, 2.5" SATA HDD/SSD with optional holder)
• Included Storage: 12 TB (2x 6TB 3.5" SATA HDDs)
• Max Raw Capacity: 36 TB (2x 18TB drives)
• Network: 1x Gigabit Ethernet (RJ-45)
• USB Ports: 2x USB 3.2 Gen 1 Type-A
• RAID Support: SHR, Basic, JBOD, RAID 0, RAID 1
• File Systems: Btrfs, EXT4
• Power Consumption: 16.31 W (access), 4.08 W (HDD hibernation)
• Noise Level: 14.6 dB(A)
• Form Factor: Desktop

Recommendations

For optimal performance, use Synology's own hard drives or compatible WD Red/Seagate IronWolf drives. The DS223j is ideal for users who prioritize ease of use and low power consumption over high-speed networking. Consider upgrading to a model with 2.5GbE if faster file transfers are required.