Genuine Apple 256GB Memory Kit (4x64GB) for Apple iMac Pro 1,1 2017 A1862 ECC DDR4 LR 2933MT/s PC4-2933PC4-23400Memory Ram
Please note that despite the 2933MHz rating, this RAM will run at 2666MHz due to the limitations of Xeon CPUs used in the iMac Pro. * WARNING *This memory is only for the2017Space GrayAppleiMacPro.IT IS NOT COMPATIBLEwith any other Apple iMacs, which require the use of various SODIMM (smaller) memory modules. Please send the serial number or the screenshot of the "About this Mac" window before paying to ensure compatibility.
* WARNING *Installation of this memory upgrade kit wouldREQUIRE THE OPENINGof youriMac Pro. PleaseDON'T BUYif you don't know how to do that or are uncomfortable doing that.Please reach out if you need more details or help with the process.Youtube videos are available.For buyers buying withBUY IT NOWprice, adhesive strips and opening tools are available upon request;these items are not available for those buying with the offers. Memory Specifications: Factor: DIMMClass: DDR4Capacity Per Module: 32GBECC Type: ECC Registered Load-Reduced (LR-DIMM)Speed: PC4-21300Frequency: 2666MHz (MT/s)Rank: 4DRx4 (Quad Rank)Voltage: 1.2vProfile: NormalPin Count: 288Number of Modules: 4Kit Capacity: 256GB
CompatibleModel Information A1862:
Ram Class: DDR4ECC Type: ECC Registered (RDIMM)SubFamily: Late 2017Computer Chassis: Space Gray Aluminum
Supported Systems: iMac Pro "8-Core" 3.2 27-Inch (Retina 5KLate 2017)iMac Pro "10-Core" 3.0 27-Inch (Retina 5KLate 2017)iMac Pro "14-Core" 2.5 27-Inch (Retina 5KLate 2017)iMac Pro "18-Core" 2.3 27-Inch (Retina 5KLate 2017)
Supported Processors: Intel Xeon 3.2 (4.2 Turbo Boost) W-2140B 8-CoreIntel Xeon 3.0 (4.5 Turbo Boost) W-2150B 10-CoreIntel Xeon 2.5 (4.3 Turbo Boost) W-2170B 14-CoreIntel Xeon 2.3 (4.3 Turbo Boost) W-2191B 18-Core
Supported Model IDs:iMacPro1,1
* WARNING * This memory is only for Space Gray Apple iMac PRO models. Regular Apple iMacs require the use of SODIMM modules
