I'm selling a Zalman fan designed for Intel Socket 748/AMD Socket 462, 754, 939, 940. Box is opened but is in brand new shape. The fan is in perfect working condition and only used once. I'm selling it because the fan didn't fit onto my motherboard. Comes with adjustable fan speed controller. All parts are included and still in brand new shape. Some thermal compound on some pieces. Looking for $20 obo.