OEM CPU Cooling Fan and GPU Fan for Macbook Pro A1707 and A1990 laptop, this is the cooling fan for CPU processor and GPU Graphics card. If your PC fan is running very loud or not functioning then a replacement may be needed. The fan uses an integrated Ribbon flex cable to connect to the mainboard. The ribbon cable connects via a ZIF connector making it a plug and play replacement module, NO soldering is required. Specifications: Color : Black Connection: ZiF 5-pin, plug-in Direct Current: DC 5V/0.5A, 1.5W Status : Brand New and Original Compatible with MacBook Pro (Touch Bar) - MacBookPro 15" A1707 - MacBookPro "Core i7" 2.6 15" Touch/Late 2016: MLH32LL/A - MacBookPro "Core i7" 2.7 15" Touch/Late 2016: MLH32LL/A - MacBookPro "Core i7" 2.9 15" Touch/Late 2016: MLH42LL/A - MacBookPro "Core i7" 2.8 15" Touch/Mid-2017: MPTR2LL/A - MacBookPro "Core i7" 2.9 15" Touch/Mid-2017: MPTR2LL/A - MacBookPro "Core i7" 3.1 15" Touch/Mid-2017: MPTT2LL/A - MacBookPro 15", Retina Touch A1990 (Mid 2018) - MacBookPro 15" (Touch Bar) 2018 2.2GHz Core i7, VRAM 4GB, (Order: MR932LL/A, Model: A1990, EMC: 3215) - MacBookPro 15" (Touch Bar) 2018 2.6GHz Core i7, VRAM 4GB, (Order: MR942LL/A, Model: A1990, EMC: 3215) - MacBookPro 15" (Touch Bar) 2018 2.6GHz Core i7, VRAM 4GB, (Order: BTO/CTO, Model: A1990, EMC: 3215) Compatible Part Number (s): Compatible with Manufacturer Part Numbers: MG70050V1-C150-S9A (Right), MG70050V1-C160-S9A (Left), ND55C15-16B12, ND75C10-16D07 Compatible with Apple Part Numbers: 923-01471, 923-01459, 610-00202, 610-00150, 923-02538 What's in the Box 1x CPU Fan (Right side) 1x GPU Cooling Fan (Left side) *May receive fan model MG70050V1 or ND55C15.