Computer RAM –
CT8G3S186DM is a single 8GB DDR3/DDR3L SODIMM module that operates at speeds as much as 1866 MT/s and has a CL13 latency. It’s dual voltage and can operate at 1. 35V or 1. 5V. It’s Buffered and is non-ECC. It conforms to the industry standard SODIMM layout of 204 pins and is compatible with computers that take DDR3L SODIMM memory. This module is RAM upgrade is made specifically for the iMac (Retina 5K, 27-inch, Late 2015) iMac17, 1 that uses probably the most following processors: 3. 2GHz Quad-Core Intel Core i5, 3. 3GHz Quad-Core Intel Core i5, or 4. 0GHz Quad-Core Intel Core i7. This particular upgrade will not be compatible for other models of computers. Please check for compatibility the usage of the A very powerful Memory Selector tool. Align the notch(as) on the module with the notch(as) in the slot, and then press the module down until the clips on the slot snap into place
Be certain this fits by entering your model number.
Increases system performance
Compatible with Apple iMac (Retina 5K, 27-inch, Late 2015) iMac17, 1 only
All memory stick modules extensively tested on the component and serve as level
Meets or exceeds, Apple’s quality standards and requirements