You can see the locations for each power armor set on its respective page. Select a Power Armor set below to see the parts needed, where to find them and the stat-boosts given by its various mods. The mods you apply to them determine their models( e.g Modding a T-45 may give you a T-45a ). You'll need all three to get anywhere.You can even apply different Mods to Power Armor at any Power Armor Station found throughout the Commonwealth to upgrade their base stats. Power Armor is composed of three elements – a frame, six individual modules (four limbs, torso and head), and a fusion core to power it. Power Armor can be damaged, and needs frequent repairs.) You can sneak and fast travel while in Power Armor. While wearing Power Armor you lose any bonuses from other armor items.

You are even immune to fall damage while wearing the suit.

But you are still able to sprint and jump and buildings can also be entered easily while wearing it. While wearing Power Armor your carry weight and resistances are much higher but you move more slowly. If you have another Fusion Core in your inventory when depleting the current one, the Power Armor will automatically consume it. When a Fusion Core is depleted, you may continue to use the Power Armor in a slower state. It requires great Strength in order to be able to use and needs a Fusion Core to power it. Power Armor is Armor in Fallout 4 that is an energized suit.

Power armor mods fallout 4