These are high performance, high quality fans from be quiet! This listing is for 15 (fifteen) fans.

They do not come in the boxes, but I have the corners that go with the fans in addition to the ones that are installed.

I'll throw in two Silent Wings Pro 4 120mm fans, black, new for free if you purchase the other 15 fans for the listed price which is approximately $15 each plus JAWA fees.