Dell Aruba SPR-4RK-MNT PowerConnect W-7200 Series Controller Four-Point Corner Rack Mount Rail Bracket Kit TPW7K 0TPW7K CN-0TPW7K. The SPR-4RK-MNT four-point rack mounting kit provides the necessary hardware to securely mount a dell PowerConnect W-7200 Series Controller into a standard four-point 19 inches Telco rack. Model Number: SPR-4RK-MNTDell Part Number: TPW7K 0TPW7K CN-0TPW7KCompatible Models: Dell PowerConnect W-7200 Series ControllerIncluded:- 2 x Rack Mount Brackets- 2 x Slide Rail Brackets- 2 x Rear Rack Mount Brackets- Screws Kit