The 64GB (4 x 16GB) 240-pin PC3-14900 ECC 1866 MHz DDR3 Memory Upgrade Kit for Mac Pro from OWC was designed specifically for the Mac Pro released in October 2013. With four 16GB memory modules, OWC provides a total of 64GB of DDR3 RAM. The memory modules have a data rate of 1866 MHz and run on a voltage of 1.5V. With a module bandwidth of 14.9 GB/s, the dual rank ECC registered memory modules provide high speed performance required for professional photo, music, and video editing on the Mac Pro.
This OWC memory upgrade kit fully meets Apple's specifications with special attention to proper thermal specifications, even has its own Apple specified thermal sensor. It is also RoHS certified.
- Important OWC Note
- The Apple Mac Pro 2013 utilizes ECC non-registered DDR3 DIMMs for modules up to 8GB per slot and ECC registered modules for 16GB (and larger) density per slot modules. ECC non-registered and ECC registered modules cannot be used or mixed together in the same system. When using OWC or Apple 16GB 1866 MHz ECC registered DDR3 DIMMs in your Mac Pro, any previously installed OWC (or Apple) 8GB or 4GB ECC non-registered modules must be removed.