Skip to content
Upgrade Designed For Apple Mac Pro (Early 2009, 8-Core)

Apple Order No.
  • MB535LL/A
  • BTO/CTO
CPU Options
  • 2.26GHz Xeon E5520
  • 2.66GHz Xeon X5550
  • 2.93GHz Xeon X5570
Apple Model ID MacPro4,1
Max Possible Memory 128GB
Capacity 128GB (8 x 16GB)
Class DDR3
Speed PC3-8500
Frequency 1066MHz
ECC Type ECC Registered
DIMM Type 240-Pin RDIMM
Rank 4Rx4
Voltage 1.5V - Standard Voltage

About Us

A-Tech is one of the most trusted names in Premium Memory. Backed by a Lifetime Warranty and 5 star customer support, A-Tech has you covered! Memory upgrades have never been easier. Designed specifically to help your computer run faster and smoother, an A-Tech memory upgrade is one of the fastest, most affordable, and easiest ways to improve your system's performance. A-Tech memory empowers your computer to achieve faster application loading times, faster system responsiveness, and increased ability to multitask and handle data-intensive programs. A-Tech modules are rigorously tested to ensure that your memory meets our stringent compatibility and performance standards. Every A-Tech RAM module is tested for complete functionality before it leaves our doors. Give your computer the best, trust A-Tech!