OWC 64.0GB UPGRADE: Consists of a Four 16GB DDR3 1333MHz PC3-10600 CL9 ECC Registered DIMMs 1.5V 240-pin Memory Module with Mac qualified Thermal Sensor EEPROM
100% COMPLIANT: With JEDEC Standard Specifications, ROHS Compliant, Warranty Safe Upgrade. Designed and Tested to Meet or Exceed All MAC Specifications for Mac Pro 2009-2012 Nehalem & Westmere 4,1 and 5,1
COMPATIBLE PART NUMBERS: KTA-MP1333DR/16G, KTA-MP1333DR/16G, M393B2G70BH0-CH9, M393B2G70CB-CH9, M393B2G70DB0-CH9, HMT42GR7AFR4C-H9
COMPATIBLE WITH: Mac Pro 12-Core (Model ID: MacPro5,1) Mac Pro 8-Core (Model ID: MacPro5,1) Mac Pro 8-Core (Model ID: MacPro4,1)
INCREASED PERFORMANCE: Memory Upgrades are the Most Effective and Easy Way to Boost the Performance in Your Mac Pro
INDUSTRY LEADING: Consumer Friendly Advanced Replacement Program and Limited Lifetime Warranty, which Includes Free Tech Support by Other World Computing