Can I use 3pin connector CPU fan for 4 pin connect mainboard?

Hoat Vu

Reputable
Sep 6, 2014
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4,510
I bought a CPU Cooler Master Hyper N520, but I didn't carefully read the details. It's has only 3 pin connector while my mainboard has 4 pin connector. On the box, they print support for only Socket LGA 775/ 1156/ 1366, but on the side of the box they put the sticker that wrote support socket Intel LGA 1150 and 1155. Do I need to buy another 4 pin connector to connect the fan with the CPU? or it won't be working for my computer?
Link: http://www.amazon.com/Cooler-Master-Hyper-N520-RR-920-N520-GP/dp/B001NJ0D0Y