The 4MS Pod48X Unpowered is 48HP with 2" (51mm) of available module depth. No power supply is included, you must supply your means of powering modules with a DIY power supply or a front-facing module such as the Row Power. Two holes on the rear face are plugged with removable plastic plugs, and can be used for DIY applications.
Note: orders over $100 USD will ship with a signature requirement. Thank you for your understanding.