Crucial 64GB (4 x 16GB) DDR3 240-Pin RDIMM 1866 MHz Memory Kit for Mac

This B&H Kit includes the 64GB (4 x 16GB) DDR3 240-Pin RDIMM 1866 MHz Memory Kit for Mac. Each of the four included memory modules operate at speeds up to 1866 Mhz and have a CAS Latency (CL) of 13. 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 that meet the needs of all platforms and additional operating systems.