This is an Intel 64 Bit 2.80GHz 1MB L2 Cache 800Mhz FSB Xeon Processor with part number SL84B. This item is new OEM. This item was originally made for use by an OEM as a part of a system. Even though it may have the same partnumber as a standard part; this item may be configured specifically for the OEM that originally order it. It comes as pictured and does not include any additional parts or accessories.