OWC 16 GB DDR3 memory is specifically designed for Mac Pro computers, fully compatible with Apple's specifications.

Main features:

• Memory quality: 240-pin SDRAM DIMM
• Error Correction Code (ECC): Yes (1024 Mx 72, Dual Rank ECC)
• Frequency: 1866 MHz (PC3-14900)
• Transfer: 14.9 GB/s
• Latency: CL 13
• Voltage: 1.5V
• Thermal sensor compatibility: Complies with Apple's specifications
• Certification: RoHS
• Full compatibility: For Mac Pro (2013) computer

Important note: The Apple Mac Pro (2013) computer uses DDR3 memory with non-registered ECC technology up to 8 GB per slot and registered ECC memory in sizes of 16 GB (or larger) per slot. It is not possible to use non-registered ECC and registered ECC memory simultaneously in the same computer. Before using the 16 GB OWC and/or Apple DDR3 memory, at 1866MHz and with registered ECC standard, all previous OWC (or Apple) 8 GB and/or 4 GB non-registered ECC memory must be removed.