The fan on my Diamond Viper v770 ultra 32 mb AGP video card is making a ton of noise. I need to replace the fan because it's overheating the card itself (i have a big fan next to it now)

Where do i go to replace this fan? What do i do? can i jus get any GPU cooling fan and replace it? heres my card:



and heres a GPU fan i saw at www.newegg.com, can i replace it with this?



Please help me out. Thank yoU!