OWC 8GB PC19200 DDR4 2400MHz 260pin SO-DIMM Memory Ram Upgrade Module for Mac

• OWC 8.0GB UPGRADE: Consists of an 8GB PC19200 DDR4 2400MHz SO-DIMM Memory, 260-Pin, 1.2 Volts, Non-registered, Non-ECC, Fully compliant with JEDEC specifications, ROHS compliant, warranty safe upgrade; Backed by OWC Memory Lifetime Limited Warranty includ
• COMPATIBLE WITH: 2017 iMac: iMac w/Retina 5K display (27 inch mid 2017) Model ID: iMac18,3 (3.4GHz & 3.5GHz & 3.8GHz Core i5 & 4.2GHz Core i7)
• COMPATIBLE WITH: 2017 iMac 21.5-inch: Model ID: iMac18,2 iMac w/Retina 4K display, 21.5-inch Mid 2017, (3.0GHz & 3.4GHz Core i5 & 3.6GHz Core i7); Model ID: iMac18,1 iMac Mid 2017 2.3GHz Core i5
• COMPATIBLE WITH: PC Laptop, PC Notebook, & All in One Computers
• INCREASED PERFORMANCE: Memory Upgrades are the Most Effective and Easy Way to Boost the Performance in Your Mac Pro
• COMPATIBLE PART NUMBERS: CT8G4S24AM, CT2K8G4S24AM, KVR24S17S8/8, CT8G4SFS824A, CT2K8G4SFS824A, KCP424SS8/8, HMA81GS6AFR8N-UH, M471A1K43BB1-CRC, M471A1K43CB1-CRC, M474A1G43DB1‐CRC, HMA81GS6AFR8N‐UH
• INDUSTRY LEADING: Consumer Friendly Advanced Replacement Program and Limited Lifetime Warranty, which Includes Free Tech Support by Other World Computing

COMPATIBLE WITH THE FOLLOWING MODELS 2017 iMAC 18,1 and 4K 18,2

• iMac "Core i5" 2.3 21.5" (Mid-2017) 2.3 GHz Core i5 (I5-7360U)
• iMac "Core i5" 3.0 21.5" (4K, Mid-2017) 3.0 GHz Core i5 (I5-7400)
• iMac "Core i5" 3.4 21.5" (4K, Mid-2017) 3.4 GHz Core i5 (I5-7500)
• iMac "Core i7" 3.6 21.5" (4K, Mid-2017) 3.6 GHz Core i7 (I7-7700)

2017 iMAC 5K 18,3

• iMac "Core i5" 3.4 27" (5K, Mid-2017) 3.4 GHz Core i5 (I5-7500)
• iMac "Core i5" 3.5 27" (5K, Mid-2017) 3.5 GHz Core i5 (I5-7600)
• iMac "Core i5" 3.8 27" (5K, Mid-2017) 3.8 GHz Core i5 (I5-7600K)
• iMac "Core i7" 4.2 27" (5K, Mid-2017) 4.2 GHz Core i7 (I7-7700K)