: Typically includes two PCIe x16 slots (one wired as x16, one as x4) and two PCIe x1 slots.
The HP 18E7 utilizes a customized form factor that is roughly equivalent to Micro-ATX (uATX) dimensions, typically measuring about 24.4 cm x 24.4 cm. It features a standard green or blue PCB with a layout optimized for HP’s specific chassis designs. This means that while it may fit in some aftermarket cases, the front panel headers and screw hole alignments are often proprietary, making case swaps difficult without modification. Processor Support and CPU Socket hp 18e7 motherboard specs top