Hp 887a Motherboard Site

One of the strongest points of the 887A is its support for 8th and 9th Gen Intel processors. However, you cannot simply drop in any LGA 1151 CPU. HP has locked the microcode to specific models.

The stock HP PSU on an EliteDesk 800 G4 is often 250W (SFF) or 310W (Tower). That is insufficient for a dedicated GPU like an RTX 2060 or higher. Because the motherboard uses proprietary power, you cannot easily swap in a standard ATX PSU unless you buy a 24-pin to HP 6-pin adapter. Make sure the adapter is rated for at least 400W. hp 887a motherboard

Unlike many HP boards that use proprietary 6-pin or 12-pin power, the 887A uses a standard 24-pin ATX and 4-pin CPU power. This makes it easy to swap in a better power supply—critical for upgrading to a discrete graphics card. One of the strongest points of the 887A