Hey, I have a Mac Pro 2009 (4,1) with dual Xeon 2.26 Processors. My friend has an HP Proliant Server with a beastly amount of RAM in it he's willing to sell to me at under 1/3 of the cost of what buying this amount of RAM would cost from OWC. I would like to fill up all the slots with 16GB DIMMs (128GB of RAM!) though I read Mac will only recognize 96GB of RAM. Here are the specs of the RAM: Samsung M393B2K70CM0-YF8 16GB 4Rx4 PC3L-8500R-07-10-F0-D2 Bus Speed: 1066MHZ DDR3-1066/PC3-8500 ECC Registered CL7 CAS Latency Timings Quad Rank X4 1.35V I guess the biggest question is, will it work? I did some research but I wasn't able to find anything to tell me. I'm sorry if this question has been asked before.