16GB DDR3-1333 ECC RDIMM FOR APPLE # MC730G/AAxiom Memory Axiom 16GB DDR3 1333 ECC RDIMM for Apple MC730G A For Workstation 16 GB DDR3 1333 PC3 10660 DDR3 SDRAM 1333 MHz ECC Registered 240 pin RDIMM Lifetime Warranty VPN: MC730G A AX SKU: RSC348028 UPC: 845282074703 RDIMM 16 GB of memory can produce approx. 10K MIPS and as a result, your system gets more room to run complex apps. Up to 1333 MHz memory speed to manage your routine softwares with pace and accuracy 240 pin pin DDR3 1333 PC3 10660