Orders placed after 4pm on weekdays will not ship until the next business day. Orders placed after 12pm Fridays will not ship until the following Monday.
Faster shipping methods may be available; just upgrade during checkout.
*Some exclusions apply.
Enter new zip code to refresh estimated delivery time.
The 32GB (2 x 16GB) DDR3 240-Pin RDIMM 1866 MHz Memory Kit for Mac from Crucial is a 32GB kit comprising two 16GB DDR3 server modules that operate at speeds up to 1866 MHz and have a CAS Latency (CL) of 13. It is a Registered DIMM (RDIMM) with Error Correction Code (ECC) capabilities. The modules conform to the industry standard RDIMM layout of 240 pins and are compatible with Apple Mac Pro systems that take DDR3 1866 MHz Registered DIMM memory. The memory kit includes the latest FBDIMM modules and densities and has TAA compliant modules to meet the needs of all platforms and operating systems.
Increases system performance
Easy to install
In the Box
Crucial 32GB (2 x 16GB) DDR3 240-Pin RDIMM 1866 MHz Memory Kit for Mac