You need to be careful there. I email mini-box and they said you also need to check out how much ampere your system will use. You may be under maximum Wattage but you need to check the AC adapter to see if it provides enough ampere. For example, I thought about replacing my Shuttle case with a 200W ...

Hi, I'm a newbie with making my computer more quiet. I have a Shuttle SN45G case. I have purchased the SilentX 250W power supply, but I still find it very noisy. I want to switch to using the PicoPSU-120. I wonder if anyone has ever attempted swapping out the PSU in a shuttle case with a pico PSU? M...