Dell Precision 470 J2222 Cooling Fan View cart “Hi-Speed PCI Host USB Controller 5 Port” has been added to your cart. $4.99 In stock Add to cart SKU: J2222 Category: Computer Accessories Description Additional information Description Cooling fan for Dell Precision 470. Model: J2222 Additional information Weight 1 lbs Related products Hi-Speed PCI Host USB Controller 5 Port $25.00 Add to cart Sony Premium 125P DDS3 12.0GB $4.99 Add to cart Imation Travan-3 Mini Cartridge 1.6GB $8.95 Add to cart