Intel N150 ITX NAS Motherboard - 6 x SATA, 4 x 2.5G LAN, DDR5, M2 NVME

A 250W PSU is more than enough to power the N150 motherboard, even with additional drives connected. Alternatively, a 150W or 200W ATX PSU will also work for most setups.

With 4+ HDDs and 2 NVMe drives connected, the system rarely goes beyond 45W power consumption.

Any ATX PSU will work, however it’s recommended to use a power-efficient PSU (e.g., 80 PLUS certified) to reduce power consumption when running it 24 x 7.