Custom/Proprietary (Approximately Micro-ATX dimensions, but with HP-specific mounting holes and power connectors). I/O and Connectivity
When shopping for a new computer, most consumers focus on the processor (Intel Core i5 or i7), the amount of RAM, or the size of the solid-state drive. Few people ask, "What motherboard is inside?" However, for IT technicians, system integrators, and DIY upgraders, understanding the motherboard specifications is critical.
Here’s a concise review of the , based on its known specifications and typical use in prebuilt HP desktops (e.g., HP ProDesk 400 G4 / G5 series).
Standard HP 45W or 65W Smart AC Adapter (4.5mm blue-tip or 7.4mm barrel, depending on the specific sub-model).