Screen Size: 27 inch ; Resolution : 5120x2880 5K ; Compatible Model No: LM270QQ1(SD)(B1) ; Compatible Model: A1419 EMC 2834 late 2015 / 3.3 or 3.5 GHz Core i5 or 4.0 GHz Core i7 (iMac17,1) Retina 5K displays Note: The installation of the screen laptop needs to be powered off to operate, otherwise it will easily cause damage to the screen or the machine. Each item has been tested before shipping.Any question,feel free to contact us.

NUOLAISUN Screen Replacement LM270QQ1 SDE1 for iMac 27" A2115 Early 2019 EMC 3194 5K Retina LCD Display Screen Panel + Front Glass Cover with Adhesive (no fit 2020)