Apple Mac Pro 8-Core (2 x Quad Core) Intel Xeon "Nehalem" 2.26GHz MB535LL/A (Early 2009) Memory Upgrades
Apple Mac Pro 4,1 (Early 2009) MB535LL/A Memory Specs
- STANDARD MEMORY: 6GB (6 X 1GB)
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MAXIMUM MEMORY: 64GB/96GB w/RDIMMs and 64 Bit OS
- NUMBER OF SLOTS: 8
- MEMORY TYPE: DDR3-1066MHz ECC 240 PIN DIMM
NOTE: The Mac Pro "Nehalem" uses triple channel DDR3 memory, achieving peak performance in multiples of 3 modules at a time. Data Memory Systems' DDR3 ECC Modules are manufactured using an Apple qualified Thermal Sensor. As originally shipped, Apple officially supported a maximum of 16GB of RAM but through testing we discovered that the system could actually support 64GB of RAM using eight 8GB memory modules. The Mac Pro supports 16GB registered DIMMs (RDIMMs) for up to 96GB of memory in 8-Core and 12-Core systems. RDIMMs cannot be mixed with unregistered DIMMs. The DMS 16GB RDIMMs can not be mixed with other chips on this page.
To use more than 32GB of RAM you must boot into 64 bit mode. Standard 32 bit will show you all the memory in the System Profiler but Activity Monitor will only show you the utilized RAM.
Future OS may read the full 128GB.
Memory
Storage
Apple Mac Pro 4,1 2009 8-Core Nahalem 2.26GHz Memory
Welcome to Data Memory Systems. DMS sells only 100% compatible Apple Mac Pro memory upgrades for your application
Your Apple Mac Pro MB535LL/A needs DMS Certified DDR3 1066 PC3-8500 ECC Unregistered 240 Pin DIMM's . With 8 sockets, you can add up to 8 DM61 759 to go to a total of 64GB
We have all your Apple Mac Pro upgrades right here, including internal and external hard drives or solid state drives (SSD).
All of our memory is built with major brand components from trusted manufacturers such as Hynix, Micron, Samsung and Elpida. DMS Certified memory comes with a no hassle lifetime guarantee.
