OWC 64.0GB (2x 32GB) 1333MHz DDR3 ECC-R SDRAM Modules Mac Pro Late 2013

64.0GB OWC Memory Upgrade Kit

2 x 32.0GB PC3-10600 DDR3 ECC Registered 1333MHz 240 Pin
OWC Memory Lifetime Limited Warranty including Advanced Replacement Program |
30 Day Money Back Guarantee


Product Specs:

Size: 32GB (32768MB)
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
Warranty Safe Upgrade.
OWC Memory Lifetime Limited Warranty including Advanced Replacement Program
Why do I need more RAM?
OWC Memory for Mac Pro 2013 fully meets Apple's specifications with special attention to proper thermal specifications.

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. Overall performance with applications and workflows that are able to utilize higher available memory, remains exceptional.