This is a BlueOrb II P/N:CL-P0257-01 CPU Cooler by Thermaltake. I have listed it in open box condition because I opened the box to take pictures of the contents. You can see the items are still in their plastic bags and the fan item has not been used. I know nothing about this item other then it has been in storage and I found it when moving other items around. A friend of mine told me to price it at his suggested amount, as he said that the price is reasonable. He also said to be sure and note that this is a P0275 model which is hard to find.