The MSI H87M-S01 is an Intel H87 (LGA1150) ATX motherboard designed for 4th Gen Intel Core processors. It features the H87 chipset with support for Dual Channel DDR3 memory up to 1600MHz across 4 DIMM slots, with a maximum capacity of 32GB. The board includes 1 x PCIe 3.0 x16 slot, 2 x PCIe 2.0 x1 slots, and 4 x SATA 6Gb/s ports for storage expansion. Networking is provided by Realtek Gigabit LAN controller. The motherboard offers comprehensive conNECtivity with 6 x USB 3.0 ports (4 rear, 2 via header), 8 x USB 2.0 ports (4 rear, 4 via headers), and supports 7.1 channel HD audio via Realtek ALC887 codec. Display outputs include VGA, DVI-D, and HDMI ports for flexible multi-monitor setups. Additional features include Military Class components for enhanced durability, Click BIOS 4 UEFI BIOS with advanced overclocking tools, and support for MSI's Fast Boot technology. The ATX form factor provides ample expansion options while maintaining compatibility with standard chassis.