OWC 64GB (2x 32GB) 1333MHz 240-Pin DDR3 SDRAM DIMM (PC3-10600) Memory Upgrade Kit for 2013 Mac Pro

OWC Memory for Mac Pro 2013 fully meets Apple's specifications with special attention to proper thermal specifications.

• 240-pin SDRAM DIMM
• 2048M x 72, Quad Rank ECC Memory Module
• Data Rate - 1333MHz
• Module Bandwidth 10.6GB/s
• CAS 9-9-9-24
• Voltage 1.5V
• Apple Specified Thermal Sensor
• RoHS Certified

Important OWC Note
Apple Mac Pro 2013 models utilizes ECC non-Registered for 4GB and 8GB per slot options and ECC Registered for 16GB (and larger) per slot options. Any existing 4GB and 8GB ECC non-Registered modules cannot be mixed with 16GB and larger ECC-Registered modules and will need to be removed in order to utilize these higher density memory upgrade options.

Special 32GB module use information due to processor design and memory architectures, 32GB module utilization occurs at a bus speed of 1066MHz with Apple Mac Pro 2013 E5-16XXv2 4-Core, 6-Core and 8-Core processor equipped models, 800MHz with factory 12-Core or after-market E5-26XX equipped models. Utilization of 2 or more 32GB modules minimum is recommended and utilization of overall performance with applications and workflows able to utilize higher available memory remains exceptional.