Replacement CPU Cooling Fan For HP Pavilion DV6-6000 DV6t-6000 CTO DV6-6100 DV6t-6100 CTO DV6z-6100 CTO DV6-6200 DV6-6b00 DV6t-6b00 CTO DV6z-6b00 CTO DV6z-6c00 CTO Series Laptop Four Connection Wires Fit specified laptop models in the title, and this fan is four connection wires Please check laptop models and Fan images 100% replacement and high quality Each Fan is tested before shipping and are 100% working Replace your faulty, cracked or broken Fan