Benchmarks: Power Consumption
Solid performance is backed-up by admirable power efficiency. Power draw for the fully-populated EX4100 peaked at 35W under load, and that figure drops to as little as 13W when all drives spin-down into standby. Leaving the NAS running 24/7 won't break the bank, and there's also is a built-in power scheduler for anyone wanting to minimise energy consumption.