This board uses non-standard power connectors and mounting holes. It is generally not compatible with standard aftermarket ATX cases without significant modification.
Are you looking to on this motherboard, or are you trying to fit it into a new case ? HP motherboard E93839 FXN1 With Intel I5-6500 - eBay hp fxn1 e93839 motherboard specs
Supports Intel HD Graphics 2000/3000 (depending on the installed CPU). Expansion and Connectivity This board uses non-standard power connectors and mounting
Despite its compact size, the board offers essential expansion options for business and light computing: HP motherboard E93839 FXN1 With Intel I5-6500 -
1x PCI Express x16 (for low-profile graphics cards like the Nvidia GT 1030 ). 1x PCI Express x1. Legacy PCI slots (varies by specific sub-model). DisplayPort and VGA for video output. Multiple USB 2.0 ports (standard). Gigabit Ethernet (RJ-45). Standard PS/2 ports for keyboard/mouse and audio jacks. Important Considerations for Upgraders
This motherboard is built around the and utilizes the LGA 1155 socket , supporting 2nd and 3rd Generation Intel Core processors. Socket Type: LGA 1155 (Socket H2).
It is designed to work with HP's proprietary power supplies, usually around 240W in the SFF configuration.