NEW Heatsink Hard Drive Cover Replacement for Dell Alienware M15 R3 R4 M17 R3 R4 ET2VR000300 RT4G1 0RT4G1 Fit P/N: RT4G1 0RT4G1 Compatible with: For Dell Alienware M15 R3 R4 M17 R3 R4 Product Feature:Products use high quality copper as raw materials, good thermal conductivity Product Dimensions: 3.5*1*0.15 inches；0.3 ounces Received package: 1*NEW Heatsink Warranty: 12 months Purchase Instructions: Products will be tested before delivery, reliable quality, please rest assured to buy. Buy more can be negotiated by Email. Link pictures are physical picture, buyers before purchase please carefully check the product picture and model to avoid buying wrong. We provide excellent after-sales service, if you have any questions please contact us by Email.