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Apple iMac Pro (Retina 5K, 27-inch, Late 2017) Memory RAM | 256GB Kit (4x64GB) 4Rx4 DDR4 2666MHz (PC4-21300) LRDIMM
Browse All Apple iMac Pro (Retina 5K, 27-inch, Late 2017) Memory RAM Upgrades

Apple iMac Pro (Retina 5K, 27-inch, Late 2017) Memory RAM
256GB Kit (4x64GB) 4Rx4 DDR4 2666MHz (PC4-21300) LRDIMM

$499.49 - $499.49
$499.49
$499.49 - $499.49
$499.49
Upgrade Designed For Apple iMac Pro (Retina 5K, 27-inch, Late 2017)

Apple Order No.
  • BTO/CTO | 2.3GHz 18-Core Intel Xeon W-2191B
  • BTO/CTO | 2.5GHz 14-Core Intel Xeon W-2170B
  • BTO/CTO | 3.0GHz 10-Core Intel Xeon W-2150B
  • MQ2Y2LL/A | 3.2GHz 8-Core Intel Xeon W-2140B
Apple Model No. A1862 (EMC 3144)
Apple Model ID iMacPro1,1
Max Possible Memory 256GB
Capacity 256GB (4 x 64GB)
Class DDR4
Speed PC4-21300
Frequency 2666MHz
ECC Type ECC Load Reduced
DIMM Type 288-Pin LRDIMM
Rank 4Rx4
Voltage 1.2V - Standard Voltage