A-Tech 128GB (4 x 32GB) RAM for Apple iMac Pro (2017) – DDR4 2666MHz PC4-21300 ECC RDIMM 288-pin Memory Upgrade Kit

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128GB Kit (4 Sticks of 32GB) DDR4 2666MHz PC4-21300 ECC RDIMM (Registered DIMM) 2Rx4 1.2V 288-pin Memory RAM Modules
Designed for the Apple iMac Pro (2017) – Model ID: iMacPro1,1 – Model Number: A1862 – Part Number: MQ2Y2LL/A BTO/CTO *Only for the iMac Pro model, this is NOT compatible with standard iMac models which take non ecc sodimm memory*
Supports Intel Xeon W (Skylake) CPU Processors: 8-Core Xeon W-2140B, 10-Core Xeon W-2150B, 14-Core Xeon W-2170B, 18-Core Xeon W-2191B
NOTE: Upgrading the memory in the 2017 iMac Pro is a highly complex process requiring extensive disassembly and is best done by a skilled technician
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