Dell OEM Genuine XPS 15 (9550) / Precision 15 (5510) CPU / Graphics Heatsink Assembly for Discrete Nvidia Graphics - HYY21

Dell OEM XPS 15 (9550) / Precision 15 (5510) CPU / Graphics Heatsink Assembly for Discrete Nvidia Graphics - HYY21 Compatible Dell: XPS 15 (9550) with Nvidia Graphics Precision 15 (5510) with Nvidia graphics Dell Part Number: HYY21, 0HYY21 AT1BG0010C0 This heatsink is compatible with the XPS 9550 /Precision 5510 systems that have the Discrete Nvidia Graphics. This heatsink is NOT compatible with 9550 / 5510 systems with the Integrated Intel Graphic