This is an HP DV6-3000 series and DV7-4000 Series CPU Laptop Cooling Fan and Heatsink. Its part number is 3MLX8TATP20 and its HP spare part number is 610778-001. The 0.38A heatsink fan is model KSB0505HA 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.