About this 3D model

A PCIE fan shroud with a 4020 fan, suitable for standard half-height devices using 1 and 4 slots, leaving slots 2 and 3 vacant or for shorter devices. You can modify the model file as needed. PCIE fan duct with a 4020 fan, suitable for 1, 4 slots using standard half-height equipment, in the construction of 2, 3 slots vacant or the use of shorter equipment, according to their own needs to modify the model file