Features: (3-wire) 3-pin connector Part Number: AB6905HX-E03 Compatible model: Aspire 5235 series Aspire 5735 series Aspire 5535 series Aspire 5735z series Aspire 5335 series Aspire 5335G series Package includes: 1X Acer Aspire 5235 5535 5735 5735Z CPU fan