Model Name: ZYXEL NAS-542

Specification :

• CPU: FreeScale Dual Core Cortex-A9 1.2 GHz
• Memory: DDR3 1 GB
• Hard Disk Interface: Four 2.5" or 3.5" SATA II interfaces, max support up to 64 TB (16 TB x4)
• Hot Swappable HDD: Supported
• Ethernet: Two Gigabit Ethernet RJ-45 connectors
• USB Ports: Three USB 3.0 ports
• SDXC Card Reader: Up to 128 GB
• Buttons: Power button, Copy/Sync button, Reset button
• Fan Design: Smart fan design
• Power Consumption:
• Access mode: 36.5 watt (Max)
• Hard disk spin-down mode: 14.8 watt
• Power:
• Input: 100 - 240 V AC, 50/60 Hz
• Output: 19 V DC, 4.74 A