MacPro

Intel Xeon Processor

mac_pro

2.0/2.66/3.0 GHz Xeon Duo (Woodcrest)
PC2-5300 DDR2 ECC Fully Buffered DIMM
Max RAM 16 GB

Intel Xeon Quad Processor

3.0 GHz Xeon Quad Core
(Clovertown)
PC2-5300 DDR2 ECC Fully Buffered DIMM
Max RAM 16 GB

2.8/2x2.8/2x3.0/2x3.2 GHz Xeon Quad Core (Harpertown)
PC2-5300 DDR2 ECC Fully Buffered DIMM
Max RAM 32 GB

2.66/2.93/2x2.26/2x2.93 GHz Xeon Quad Core (Nehalem)
PC3-8500 DDR3 ECC DIMM
Max RAM 16GB (QuadCore) 32 GB (8-Core)