Synology DiskStation DS423 specifications
Synology DiskStation DS423 (nas) full specifications from the official Synology spec page: Drive bays 4 x 3.5" SATA HDD or 2.5" SATA SSD; Processor Realtek RTD1619B; Memory 2 GB DDR4 non-ECC.
| Drive bays | 4 x 3.5" SATA HDD or 2.5" SATA SSD |
|---|---|
| Processor | Realtek RTD1619B, 4 cores / 4 threads, 1.7 GHz (64-bit) |
| Memory | 2 GB DDR4 non-ECC |
| Ports / interfaces | 2 x RJ-45 1GbE LAN, 2 x USB 3.2 Gen 1 |
| Operating system | Synology DiskStation Manager (DSM) |
| Power | 90 W adapter, 100V to 240V AC, 50/60 Hz; 32.41 W (access), 4.97 W (HDD hibernation) |
| Dimensions | 184 mm x 168 mm x 230 mm (H x W x D) |
| Weight | 2.21 kg |
Every value above was checked against Synology’s official spec page or datasheet on 28 Oct 2026. Specs the page does not state are left out rather than guessed. Variants, memory options and features can differ by region and change after launch, so confirm on the official page before you buy. Spotted a difference? Report a correction.