This is an HP DV6-3000 series and DV7-4000 Series CPU Laptop Cooling Fan and Heatsink. Its part number is 3MLX8TATP10 and its HP spare part number is 610777-001. The 0.5A heatsink fan is model DFB552005M30T and comes with a 35mm, 3-wire 3-pin connector. This item is new and has never been used. It was originally bulk packaged for OEM distribution and we have repackaged it for individual sale. It comes as pictured and does not include any additional parts or accessories.