The H81M is a type of motherboard designed for use with Intel processors, specifically those using the LGA 1150 socket. It supports Intel's 4th generation Core processors, also known as Haswell, and is suitable for building budget-friendly desktop computers. The H81M typically features two DIMM slots for DDR3 RAM, allowing for a maximum memory capacity of 16GB. This motherboard is part of the H81 chipset family, which provides essential connectivity options, including USB ports and SATA connections for storage devices. Its compact microATX form factor makes it a good choice for smaller cases, while still offering essential features for everyday computing tasks.