Disco duro de 1 TB iMac 2009 finales de 2010 2011 MacOS 10,13,3 High Sierra 7200 RPM
Example, iMac 2011 (late). This hard drive is a Seagate one and it's in excellent working condition. This hard drive has High Sierra 10.13.3 preinstalled on it. All you have to do is install it and power on your iMac.