8GB DDR4 2400MHz PC4-19200 SO-DIMM Module — Compatible with 2017 27-inch iMac (5K Retina) (PARTS-QUICK)

Replace or expand memory in your 2017 27-inch iMac with 5K Retina Display using this PARTS-QUICK RAM module. Specifications: Memory Size: 8GB DDR4 2400MHz; Memory Speed: 2400MHz; Form Factor: SO-DIMM; Specification: PC4-19200.