Crucial Crucial 8GB Single DDR3 1866 MT/s (PC3-14900) 204-Pin SODIMM RAM Upgrade for iMac (Retina 5K, 27-inch, Late 2015) - CT8G3S186DM

Capacity:8GB CT8G3S186DM is a single 8GB DDR3/DDR3L SODIMM module that operates at speeds up to 1866 MT/s and has a CL13 latency. It is dual voltage and can operate at 1.35V or 1.5V. It is Unbuffered 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 one of the 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 may not be compatible for other models of computers. Please check for compatibility using the Crucial Memory Selector tool. Align the notch(es) on the module with the notch(es) in the slot, and then press the module down until the clips on the slot snap into place