The HP Compaq 6200 6300 Pro ELite 8200 8300 SFF LGA1155 CPU Heatsink 628553-001 is a high-quality cooling component designed specifically for HP servers. With its silver color and compatibility with LGA 1155 sockets, this heatsink is a reliable choice for keeping your CPU running at optimal temperatures. The model numbers 628553-002 and 628553-001 indicate the specific design and functionality of this heatsink, making it a perfect fit for HP server models.