Can i use a mini-itx moterboard with an i7 cpu with one of your power supplies?
The biggest picoPSU can deliver up to 160W. Usually, any 65W TDP CPU can be powered with the 160W picoPSU-160-XT.
For example, a mini-itx motherboard with an i5-2400s, a SSD and a 2.5" hard drive can be powered by a picoPSU-160-XT.
For higher power CPU's, like i7, you can use the M4-ATX power supply. Note that this psu cannot be installed directly onto the ATX slot of the motherboard.