Synology™ DDR4 Memory Module 8GB ECC Unbuffered SODIMM
Synology™ DDR4 Memory Module 16GB ECC Unbuffered SODIMM (2666/16GB)
2N® IP Verso Touch keypad & RFID reader 125kHz, secured 13.56MHz, NFC
Synology™ DiskStation DS425+ (4x HDD + 2x NVMe, 4jadro CPU, 2(6)GB RAM, 1xGLAN+1x2.5GLAN, 2x USB3.2Gen1)