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NEW! OWC Upgrades for:

iMac 27" 2017 with Retina 5K display

iMac 27-inch 2017
For iMac 27" 2017 with Retina 5K display with Model ID: iMac18,3
How to find Model ID | Model ID not listed? Click here!


For iMac 27" 2017 with Retina 5K display with processors: • 27" i5 3.4GHz • 27" i5 3.5GHz • 27" i5 3.8GHz • 27" i7 4.2GHz
OWC RECOMMENDED MEMORY UPGRADES • iMac 5K comes with 4 memory slots supporting up to 16GB per slot
• iMac 5K supports 64GB total memory
• Install in pairs (2 modules at a time) for the best performance
• iMac 5K comes with 8GB (4GB x 2) in its minimum stock configuration
Memory 8GB Kit 4GB x 2 Add to stock 8GB for a total of 16GB of memory! $92.88 ADD TO CART Memory 16GB Kit 8GB x 2 Add to stock 8GB for a total of 24GB of memory! $168.00 ADD TO CART Memory 32GB Kit 8GB x 4 Replace all memory for a total of 32GB! $328.00 ADD TO CART
Memory 32GB Kit 16GB x 2 Add to stock 8GB for a total of 40GB of memory! $334.00 ADD TO CART Memory 64GB Kit 16GB x 4 Replace all memory for a total of 64GB! $648.00 ADD TO CART
View all memory options for the iMac 27" 2017 Why do I need more memory? | Warranty Safe Upgrade | Performance Tests
OWC Memory Other World Computing™ Memory
Shipping
Price
4.0GB PC4-19200 2400MHz SO-Dimm w/Lifetime Warranty
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8.0GB PC4-19200 2400MHz SO-Dimm w/Lifetime Warranty
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16.0GB PC4-19200 2400MHz SO-Dimm w/Lifetime Warranty
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8.0GB PC4-19200 2400MHz SO-Dimm Kit (4GB + 4GB) w/Lifetime Warranty
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16.0GB PC4-19200 2400MHz SO-Dimm Kit (8GB + 8GB) w/Lifetime Warranty
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32.0GB PC4-19200 2400MHz SO-Dimm Kit (8GB x 4) w/Lifetime Warranty
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32.0GB PC4-19200 2400MHz SO-Dimm Kit (16GB x 2) w/Lifetime Warranty
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64.0GB PC4-19200 2400MHz SO-Dimm Kit (16GB x 4) w/Lifetime Warranty
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