Laptop cooling fan for HP 500 510 520 530 1 model:DFB451005M20T-F687 2 color:Silvery 3 status: ... brand new 4 price:low Laptop cooling fan for HP 500 510 520 5301 model:DFB451005M20T-F6872 color:Silvery3 status:brand new4 ... ,odd,ic,keyboard,motherboard etc. Laptop cooling fan for HP 500 510 520 530